Department of Biological Sciences

Gordon Rule, Department Head

Amanda Willard, Director of Undergraduate Studies
Location: Doherty Hall 1321

www.cmu.edu/bio

A major revolution is occurring in the field of biological sciences. Biology is undergoing unprecedented technological advances in biochemistry, biophysics, cell biology, genetics, molecular biology, developmental biology, neuroscience and computational biology. Carnegie Mellon's Department of Biological Sciences is nationally recognized as one of the outstanding departments in these areas. Advances in basic research are already being used to solve problems, not only in medicine and public health, but also in areas such as agriculture, forestry, mining, energy, and in industrial and pharmaceutical manufacturing processes. The department provides its students with an education that has both intellectual breadth and depth of exposure to modern research biology. This education can be used to gain employment immediately after graduation in government, industry or academic research laboratories, or to pursue graduate studies in a variety of areas such as science, medicine, public health, law, or business. A degree in biological sciences provides excellent preparation for medical school or other graduate programs in the health professions. These students are aided by the Carnegie Mellon Health Professions Program (HPP), an advisory and resource service for all Carnegie Mellon students who are considering careers in the health care field. (See the HPP section in this catalog or www.cmu.edu/hpp for more information.)

In this exciting era that includes the influence of biology and the life sciences on many fields from medicine to law, the in-depth exposure to multiple disciplines provides opportunities for students to prepare for involvement at the forefront of emerging new fields, markets, and policy changes. The Department of Biological Sciences at Carnegie Mellon is working at these new interfaces through interdisciplinary research and educational programs. Innovative interdisciplinary degrees which are offered by the department include the inter-college B.S. degree in Neuroscience as well as the unified B.S. degree in Biological Sciences and Psychology. Students also pursue interests at the interface between the arts and sciences through the Bachelor of Science and Arts (B.S.A.) degree program combining biological sciences or neurobiology with a discipline in the College of Fine Arts.  A stand-alone Bachelor of Arts (B.A.) degree is available for students who wish to expand their educational training into other fields.  Many students choose to broaden their education by pursuing minors and additional majors in disciplines throughout the university, not just within the Mellon College of Science.

One of the most important features of the Department of Biological Sciences is the opportunity for undergraduate students to interact with faculty. Providing a solid foundation to scientific practice is critical; therefore, the department offers first-year students a variety of inquiry-based, hands-on courses that incorporate a wide range of topics and interests within Biological Sciences. These courses kick-start the transformation of science students to scientists. We encourage our students to get to know their faculty through one of these courses, or through mentored, independent research projects in the faculty laboratories.  Our faculty members are prominent research scientists who also teach beginning and advanced courses. The upper level teaching laboratories are located in the same building as the faculty research laboratories and share scientific equipment. We encourage students to make themselves aware of the research areas of the faculty and to develop research projects with faculty. While such research is usually most important in the senior year, it may begin earlier in a student's undergraduate training. The department has an Honors Program in Research Biology to facilitate a more intensive involvement in research for eligible students. During the past four years, more than 85 percent of the undergraduate biology majors have worked with faculty on their research and, in some cases, have been co-authors of research papers and have given presentations at national meetings.

Since the fall of 2011, the Department of Biological Sciences has offered a B.S. degree in Biological Sciences at Carnegie Mellon University in Doha, Qatar.  Students enrolled in this degree program will also complete the requirements outlined here.  One of the required courses for the CMU-Qatar program is offered through a collaboration with the Weill Cornell Medical College in Qatar. 

Transfer Credit for Biological Sciences Courses

  1. Requests for transfer credit for biology classes taken at other institutions should be made to the Director of Undergraduate Studies, Dr. Amanda Willard. Students making such requests should follow the policies and procedures in place within their home colleges in assembling materials for such requests. Consult with your advisor on the appropriate steps.  
  2. Requests should be placed before paying tuition for a class in case transfer credit is denied.  Allow 1-2 weeks for approval.
  3. At minimum requests must be accompanied by a complete syllabus including the textbook that will be used, a detailed list of topic areas and an indication of whether or not the course is part of the curriculum for science majors at the other institution. Check to ensure that the institution is on a semester system.  Most schools on a quarter system (many in the UC system of schools) teach general biology over three quarters; therefore one of these classes would not be equivalent to one CMU class.

  4. In assessing the suitability of courses for transfer credit, the following factors are considered:

    • The rigor of the course must be comparable to that offered at Carnegie Mellon. This is usually assessed via the quality of the institution and its biology program, the textbook used, the amount of time spent on topic areas, and the course assessment structure.

    • The topic areas should match to a degree of at least 80% those covered in the comparable course at Carnegie Mellon University.

  5. No transfer credit will be awarded for the laboratory classes required for the biological sciences majors at Carnegie Mellon University, 03-124, 03-343, 03-344, 03-345 and 03-346. Core biological sciences courses required for the BS degrees and the additional major that are numbered 03-2xx or higher must be taken at Carnegie Mellon University.  Exceptions must be requested of and approved by the Director of Undergraduate Studies, Dr. Amanda Willard. In general such requests will be approved only under unusual or extenuating circumstances. Transfer credit for biological elective coursework will be assessed on a case by case basis by the Director of Undergraduate Studies, Dr. Amanda Willard

  6. Students wishing to transfer credit for 03-121 Modern Biology from another institution must meet the following requirements:
  • The course in question should have at least an 80% match in topics with 03-121. Topics in 03-121 cover the genetic, molecular, cellular, developmental, and evolutionary mechanisms that underlie biological processes and include: Cell theory; Cell chemistry; Cell structure; Function and structure of proteins, DNA, RNA, lipids and carbohydrates; Cell respiration and fermentation; The cell cycle; Cell-cell interactions and communication; Transcription; Translation; RNA processing in Eukaryotes; DNA replication; DNA mutation and repair; Meiosis; Mitosis; and Regulation of Gene Expression. This information is sometimes available in the course description, but more detail is often found in a course syllabus.
  • The textbook used in the transfer course should be at a comparable level to S. Freeman et al (2016) "Biological Science" Sixth Edition, Pearson, ISBN 9780134255033 (eText).
  • Introductory level courses that focus on other biology areas (i.e. anatomy, physiology, ecology, evolution, and/or development) will not be accepted for 03-121 credit. These courses may receive credit for a general biology elective.

Honors Program in Research Biology

The departmental Honors Program offers an opportunity to become extensively involved in research. The program requires students to conduct an independent project and to prepare a formal thesis that is written and defended in the senior year. This program does not preclude a student from completing any of the options within the department nor is it the only way in which students can participate in undergraduate research, although it is excellent preparation for graduate studies. Please contact the Director of Undergraduate Studies, Dr. Amanda Willard, for more information. 

About Course Numbers:

Each Carnegie Mellon course number begins with a two-digit prefix that designates the department offering the course (i.e., 76-xxx courses are offered by the Department of English). Although each department maintains its own course numbering practices, typically, the first digit after the prefix indicates the class level: xx-1xx courses are freshmen-level, xx-2xx courses are sophomore level, etc. Depending on the department, xx-6xx courses may be either undergraduate senior-level or graduate-level, and xx-7xx courses and higher are graduate-level. Consult the Schedule of Classes each semester for course offerings and for any necessary pre-requisites or co-requisites.


03-050 Study Abroad
Fall
This course number is a placeholder for biological sciences majors who are studying abroad.
03-051 Study Abroad
Spring
This course number is a placeholder for biological sciences majors who are studying abroad.
03-052 Summer Internship
Summer: 3 units
Course Description: The Department of Biological Sciences considers experiential learning opportunities important educational options for its undergraduate students. One such option is an internship, normally completed during the summer. Students do not need to officially register for an internship unless they want it listed on their official transcripts. The Director of Undergraduate Programs (or designee) will add the course to the student's schedule, and the student will be assessed tuition for 3 units. Upon completion of the internship, students must submit a 1-2 page report of their work experience to the Director of Undergraduate Programs (or other designated faculty member). After the reports have been reviewed and approved, a "P" grade will be assigned.
03-113 Biologies in Text and Film
All Semesters: 9 units
In this interdisciplinary course, students investigate how biological science is represented in film and text, exploring how a particular type of expert knowledge and its methodologies are evoked and disseminated in popular media. This course encourages students to participate in medical humanities research under the scope of "Science and Science Fiction" (Luokkala, 2019), an approach that seeks to discuss how scientific and speculative writing have an obligation to disseminate and explore science knowledge, exposing how plausibility, reality, and art converge around the great shared problems impacting our world. Biologies in Text and Film encourages students to explore one of the foundational aspects of medical humanities, how scientific knowledge and its applied research (e.g. public health) are entangled with human participants and socio-cultural practices. The strength of this approach is that students learn and perform biology while simultaneously exploring the cultural and social impact of this mode of knowledge formation and how it is disseminated in the popular mind. Students explore the difficulties of engaging with the unreal—those fictive, textual worlds within which we immerse ourselves—and the almost hyperreal notion of the "real" around us—those structures we've come to associate with hard, unbreakable, and transferable scientific truths. Students should expect to explore narrative fiction (e.g. films and short stories/ novels) as these texts converge with topics ranging from epigenetics, molecular, and cellular biology, and neuroscience. This approach prioritizes the real-world impact of science and scientific knowledge as it resonates with society and within science fiction. Students will have the opportunity to apply the scientific method in new and future applications and to explore the translational applicability of science in innovative and speculative scenarios.
03-117 Frontiers, Analysis, and Discovery in Biological Sciences
Fall and Spring: 6 units
In this hands-on laboratory class, students will investigate a current biology problem. Students will read literature articles, design hypotheses, plan and carry out experiments, analyze and interpret data, and design future questions as part of a collaborative research team. In addition, teams will work with faculty and fellow students to understand and explore the relevance of their projects in the field of biology and other disciplines. Finally, teams will communicate results in an oral poster presentation to peers and faculty. Students will gain research skills, analytical skills, communication skills (both written and oral), and project design skills.
03-118 Beer: A Yeast's Perspective
Fall and Spring: 6 units
This is a combined lecture and laboratory course in which students will investigate the biochemistry of fermentation using strains of yeast commonly used in brewing science. Lectures and readings will cover all necessary information to succeed in the course, including topics like yeast metabolism, fermentation at the micro and industrial levels, and a history of fermentation's influence on society. Lab experiments will investigate yeast growth and fermentation processes in various strains used in brewing, and quantitative assessments of beer at the molecular level. The course puts a focus on microbiology lab techniques and yeast biochemistry; however, no previous lab experience or biology coursework is required, and anyone with an interest in the science behind brewing yeast can succeed in the class.
03-119 Biology for Life Special Topics Micro
Intermittent: 3 units
Special Topics in Biological Sciences Micro Courses. Topics will vary depending on the semester and instructor. Courses offered under this course number will not require prior knowledge of or exposure to biological sciences and are open to students from any major and class year. Please read individual section descriptions for more information. Spring 2023: Sections W3 and amp; A4: Stayin' Alive: Human Immunity: This course will provide the tools for the layperson to understand how their immune system works to prevent disease and cancer. The course also explains the basis of modern immunotherapies such as vaccines and cancer treatment. Biology at the high-school level is the only requirement. This requirement can be waived after completing a short series of simple on-line modules.
03-120 Biology for Life Special Topics Mini
Fall and Spring: 6 units
Special Topics in Biological Sciences Mini Courses. Topics will vary depending on the semester and instructor. Courses offered under this course number will not require prior knowledge of or exposure to biological sciences and are open to students from any major and class year. Please read individual section descriptions for more information. SPRING 2026 SECTION A4: Thinking Like a Biologist: Experiments, Data, and Discovery: This course is designed to introduce first- and second-year biology students to the logic of experimental biology through the landmark discovery and therapeutic targeting of the Philadelphia chromosome in chronic myelogenous leukemia (CML). Students will explore how biological questions are translated into experiments, how assays are designed and interpreted, and how data drives the development of scientific understanding and medical breakthroughs. The course emphasizes experimental rationale, assay selection, data analysis, and how evidence builds toward transformative insights in biology and medicine. Due to the nature of the course, it is ideal for a student to have a good understanding of basic biology prior to enrollment.

Course Website: https://www.cmu.edu/bio/undergrad/academics/intro_courses.html
03-121 Modern Biology
All Semesters: 9 units
This course provides an introduction to molecules and processes found in living systems. Amino acids, sugars, lipids and nucleotides and their corresponding higher structures, proteins, polysaccharides, membranes and nucleic acids are studied. Kinetics and mechanisms of enzymes as well as elementary metabolic cycles and the energetics of biological systems are studied with a quantitative approach. Topics pertinent to biotechnology include: antibody structure and use, expression of recombinant proteins, and methods of protein purification and characterization. Bioinformatic tools relevant to Biochemistry are also introduced.

Course Website: http://www.cmu.edu/bio/undergrad/courses/index.html
03-124 Modern Biology Laboratory
Fall and Spring: 9 units
This laboratory is designed to introduce students to modern concepts in the biological sciences. The experiments illustrate many of the principles covered in 03-121 and 03-230. Experimentation using living organisms and/or their tissues, cells or molecules is an essential component of this course.
03-125 Evolution
Fall: 9 units
Evolutionary theory is the unifying principle of biology. A good comprehension of the concepts that underlie this theory is therefore important to properly appreciate and understand any biological process. This course is designed for students intending to continue studies in biology so that they may gain an understanding of the evolutionary framework in their more advanced courses, and also non-biology majors who want to extend their knowledge of biology at an introductory level. The lectures will include (i) an examination of the history and development of evolutionary theory, (ii) consideration of some of the facts that have established the theory, (iii) an introduction to the concepts of phylogenetics, (iv) discussion of the patterns and mechanism that lead to the diversity and origins of the groups of life, (v) an introduction to genetics and population genetic theory, and (vi) discussion of and how this applies to natural selection and speciation. The course will also include some more specialist topics, including evolution of development, sexual selection, evolutionary applications to medicine and conservation biology, and genome evolution. Assessment will be based on several in-class exams and quizzes, homework assignments, a written term paper, and a final exam.
03-128 Biology for Life Special Topics
Fall and Spring: 9 units
Special Topics in Biological Sciences. Topics will vary depending on the semester and instructor. Courses offered under this course number will not require prior knowledge of or exposure to biological sciences and are open to students from any major and class year. Please read individual section descriptions for more information. Summer 1/All 2026: Tropical Ecology at Monteverde Institute. This is a course offered through a study abroad program to Costa Rica. Students will be addressing general questions about tropical ecosystems such as: What are tropical forests? What makes them different than other forests? Where are they and why do global climate patterns result in their geographic distribution? What are the different kinds of tropical forests? What controls the diversity, phenology and successional processes of tropical forests? What are tropical marine ecosystems? This course will also cover specific ecological interactions between organisms such as: seed dispersal, pollination, herbivory, mutualisms, prey-predator interactions in the tropics. Students will also learn about humans in the tropics, both those groups that have evolved and adapted to these environments and the current threats imposed by local/global economic systems. As a part of this course, students will participate in field work and use nature as a laboratory to study the diversity of life forms and interactions between plants, animals, and microorganisms and with the physical environment.

Course Website: https://www.cmu.edu/bio/undergrad/academics/intro_courses.html
03-129 Human Health and Disease
Intermittent: 9 units
The main objective of the course is not only to teach the students how the body works but also to construct a global view of all 9 organ systems and how these organ systems coordinate with each other when homeostasis is challenged. An additional emphasis of this course is the pathophysiological changes that can be associated with each organ malfunction.
03-132 Basic Science to Modern Medicine
Fall and Summer: 9 units
The goal of this course is to give students an understanding of the biology that impacts their everyday lives. Disease can be a tragic part of human life, a fact that is even more apparent in during a global pandemic. To understand how specific diseases like COVID-19 or cancer affect the human body, and how modern medicine can tackle them, this course includes a fundamental study of the basic molecular biology, genetics, and cell biology that underlies disease. This is a topics-based course, with topics chosen to cover aspects of biology and health that students are likely to encounter in their daily lives. The topics for summer 2022 will include COVID-19, genome editing, and cancer. We will explore these topics from both a basic science and a modern medicine perspective. Student's will gain the expertise to critically evaluate media reports about biology and health, and to ask the questions that will help them to make educated decisions in their lives. Key topics: The course will cover at least COVID-19, cancer, and genome editing, in addition to the essential aspects of molecular biology, cell biology, and genetics needed to understand those topics.

Course Website: http://www.cmu.edu/bio/undergrad/courses/index.html
03-133 Neurobiology of Disease
Spring: 9 units
This course will explore the biological basis of several neurological and neuropsychiatric diseases, with an emphasis on medical diagnostic tools and techniques. It will include discussions of the anatomical basis of neurological diseases as well as recent research into understanding the mechanisms of disease. This course is intended to broaden students' understanding of how diseases are diagnosed and studied. Students will also learn how basic neurological and psychiatric evaluations are conducted. We will discuss neurobiological research to serve as a basis for understanding brain structures and functional alterations in a variety of developmental, degenerative, neurological, and psychiatric disorders.

Course Website: http://www.cmu.edu/bio/undergrad/courses/index.html
03-135 Structure and Function of the Human Body
Fall: 9 units
Structure and Function of the Human Body is a non-majors course designed to explore fundamental relationships between form and function of the human body. The anatomy and physiology of major organ systems will be studied in the context of normal and disease states. Students will learn about critical biological processes such as the central dogma, membrane diffusion and transport, cell signaling, gas exchange, blood flow, nutrient absorption, blood pH balance, and action potential generation and propagation. Students will then apply this knowledge to understand how organs respond to various inputs in maintaining homeostasis. Hands-on demonstrations will be incorporated to provide a practical framework for the information presented in lectures. At the culmination of the semester, students will gain a broad understanding of how the body systems function at the cellular, tissue and organ levels and be able to relate simple physiological processes to better understand highly prevalent diseases in society.
03-140 Ecology and Environmental Science
Fall: 9 units
Environmental science is a highly interdisciplinary field that integrates knowledge and modes of inquiry from across the sciences to understand some of the most important challenges of the 21st century. This course provides a foundational background in scientific method, critical thinking and problem solving strategies used to study and evaluate the environment. Modules include: principles of ecology and eco-systems, biological diversity, biogeochemical cycles, endangered species management, human population growth, atmosphere, climate and global warming. Assessment will include class attendance, quizzes, individual and small group projects, in class exams. Projects may involve visits to local sites.
03-151 Honors Modern Biology
Fall: 10 units
Honors Modern Biology (03-151) is an honors introductory course. This course has been designed for freshman students with an interest in a major in the biological sciences who have had solid preparation in this field as indicated by the following examinations: SAT II Molecular Biology, AP, or IB Biology. This course will present the concepts and principles necessary for a general understanding of the processes occurring in living cells and is the basis for further study in cell biology, biochemistry, genetics, molecular and developmental biology. While similar core topics will be covered in all sections of Modern Biology, this section will be offered at an accelerated pace, requiring more independent learning. The extra class time this pacing provides will allow the exploration of the molecular basis of life to help students integrate and apply the core principles of biology covered in the course. THIS SECTION IS RESERVED FOR INCOMING FIRST-YEAR MCS STUDENTS.

Course Website: http://www.cmu.edu/bio/undergrad/courses/index.html
03-161 Molecules to Mind
Spring: 9 units
This course provides a depth-first approach to understanding neuroscience using case studies of human diseases and experiments in model organisms to understand brain function. We will talk about a mutation in a sodium channel gene that leads to the complete inability to feel physical pain and how the somatosensory system transforms innocuous and noxious sensation into pain. Students will learn about the connections between neurons and the biochemical basis for synaptic plasticity and learning. We will use a case study of a family with mutations in a single "master controller" gene to understand how the brain language produces and understands language. Finally, we will look at how assemblies of neurons encode and transform sensation into action, using the well-described neural architectures of invertebrates. Special emphasis will be placed on how transformative discoveries are made in science.
03-201 Undergraduate Colloquium for Sophomores
Fall
The purpose of this seminar series is to update biology undergraduates about university and departmental functions, seminars, etc. that are pertinent or useful. In addition, research talks by faculty and undergraduates will be used to introduce students to the research being conducted in faculty laboratories. Additional topics may include graduate and medical school applications, career options, topics in the press, and important scientific discoveries. This course is for Biological Science majors only. Bio majors are required to pass 2 units and Neuroscience majors are required to pass 1 unit of this course to graduate, and should ideally REGISTER for this course in the fall of their sophomore year.
03-202 Undergraduate Colloquium for Sophomores
Spring
Missing Course Description - please contact the teaching department.
03-206 Biomedical Engineering Laboratory
Fall and Spring: 9 units
This laboratory course is designed to provide students with the ability to make measurements on and interpret data from living systems. The experimental modules reinforce concepts from 42-101 Introduction to Biomedical Engineering and expose students to four areas of biomedical engineering: biomedical signal and image processing, biomaterials, biomechanics, and cellular and molecular biotechnology. Several cross-cutting modules are included as well. The course includes weekly lectures to complement the experimental component. Prerequisites: 42-101 Introduction to Biomedical Engineering and 03-121 Modern Biology. If you require a biology lab for pre-health admissions requirements, please contact Kristin Kropf (Biomedical Engineering) and Amanda Willard (Biological Sciences) in the same email for permission to register for 03-206 instead of 42-203. Priority for enrollment will be given to students who have declared the Additional Major in Biomedical Engineering and Additional Major in Biomedical Technology.
Prerequisites: (03-121 or 03-151) and 42-101
03-210 Independent Study
Fall and Spring
Students will read papers from the original literature under the direction of a faculty member. Students will be required to demonstrate mastery of the readings by discussions with the sponsoring faculty member, oral presentations, or writing of one or more papers summarizing and extending the information in the readings. If appropriate, students may write a program(s) to satisfy this last requirement. A student may take this course only once. This is a mini format course. Special permission required. **Students MUST contact bio-ungrad@andrew.cmu.edu and complete the application form in order to participate and amp; register.**

Course Website: https://www.cmu.edu/bio/research/ugr/rfc.html
03-220 Genetics
Fall: 9 units
The mechanisms of transmission of inherited traits in viruses, bacteria, fungi, plants and animals are discussed. Molecular mechanisms of gene expression and gene regulation are analyzed. Recombinant DNA and its applications in genetic analysis, biotechnology, forensics, agriculture, medicine, and the pharmaceutical industry are presented. Special topics in human genetics are considered, such as the genetics of cancer. Principles and methods for the study of developmental genetics, population genetics and complex traits are also introduced.
Prerequisites: 03-121 or 03-151
03-221 Genomes, Evolution, and Disease: Introduction to Quantitative Genetic Analysis
Spring: 9 units
Scientific and technical advances in genetics have accelerated dramatically since the draft human genome sequence was published in 2001. The development of massively parallel DNA sequencing and associated technologies has transformed the way we approach genetic questions. Contemporary genetics is increasingly concerned with generating, processing and analyzing vast amounts of data to extract information about genetic variation, expression, interactions and associations. At the same time, comparative genomics, bioinformatic and reverse genetic methods are transforming the way in which gene functions are investigated, while the development of powerful methods for precise modification of genomes is opening the way to cell- and gene-based therapies for disease. In parallel, the promise of precision or personalized medicine is predicated on advances in understanding of complex traits, genetic interactions and networks. These and other topics will be covered following a review of basic principles of gene structure and expression, the fundamental principles of Mendelian genetics, and their underpinnings in cellular mechanisms for the replication, recombination and transmission of genetic material. Although the topics overlap extensively with 03220 (Genetics), they will be presented at a more advanced level, with a greater emphasis on current methods of quantitative and statistical analysis. This course is recommended for students with a particular interest in emerging technologies for analysis of human genetics, genomics, gene therapy and precision medicine.
Prerequisites: (03-151 Min. grade B or 03-121 Min. grade B) and (15-259 Min. grade C or 36-219 Min. grade C or 36-247 Min. grade C or 36-201 Min. grade C or 21-124 Min. grade C or 36-217 Min. grade C or 36-200 Min. grade C or 15-359 Min. grade C or 36-225 Min. grade C or 36-218 Min. grade C)
03-230 Human Anatomy and Physiology
Spring: 9 units
This course has been designed to explore human physiology at an introductory level. Emphasis will be placed on the physiological processes in an organ system framework and focus on a wide range of pertinent clinical topics. Our aim is to instill in you a deeper appreciation for the complexity and beauty of the human body, and most importantly, to motivate you to carry away physiological principles that you may need later in your profession or simply may be relevant to a real-world situation.
Prerequisites: 03-151 or 03-121
03-231 Honors Biochemistry
Spring: 9 units
This course provides an introduction to molecules and processes found in living systems. Amino acids, sugars, lipids and nucleotides and their corresponding higher structures, proteins, polysaccharides, membranes and nucleic acids are studied. Kinetics and mechanisms of enzymes as well as elementary metabolic cycles and the energetics of biological systems are studied with a quantitative approach.
Prerequisites: 03-151 or 03-121
03-232 Biochemistry I
Spring: 9 units
This course provides an introduction to the application of biochemistry to biotechnology. The functional properties of amino acids, nucleotides, lipids, and sugars are presented. This is followed by a discussion of the structural and thermodynamic aspects of the organization of these molecules into higher-order structures, such as proteins, nucleic acids, and membranes. The kinetics and thermodynamics of protein-ligand interactions are discussed for non-cooperative, cooperative, and allosteric binding events. The use of mechanistic and kinetic information in enzyme characterization and drug discovery are discussed. Topics pertinent to biotechnology include: antibody production and use, energy production in biochemical systems, expression of recombinant proteins, and methods of protein purification and characterization. The course is an alternate to 03-231.
Prerequisites: 06-223 or 09-107 or 09-105 or 06-221
03-240 Cell Biology
Intermittent: 9 units
The course provides descriptive information and mechanistic details concerning key cellular processes in six areas: membrane function, protein targeting, signaling, cytoskeleton, cell division, and cell interaction. An attempt will be made to introduce the methodology that was used to obtain this information and to discuss how our understanding of these processes relates to human diseases. In this course, we will use different pedagogical tools (In-class activities, props, online modules, lecture slides...) to keep students engaged and to make the concepts easy to understand. In addition we will have various assessment types (weekly quizzes, problem sets, tests...) to gage students' proper understanding of the taught science. This course builds on previous knowledge that students have acquired in other courses (prerequisite courses like Honors modern Biology and Biochemistry) to give them a deeper and more detailed understanding of how the cell works. Finally, this course will require from you, beside some memorization effort, to think critically about scientific data and experimental procedures and to work collaboratively with other students (e.g. end-of-semester cell bio fair project). These are important skills that will empower your growth as a scientist inside and outside the lab.
Prerequisites: (03-121 or 03-120 or 03-151) and (03-231 or 03-232 or 03-233)
03-250 Introduction to Computational Biology
Spring: 12 units
This class provides a general introduction to computational tools for biology. The course is divided into two modules, which may be taken individually as courses 03-251/02-251 and 03-252/02-252. Module 1 covers computational molecular biology/genomics. It examines important sources of biological data, how they are archived and made available to researchers, and what computational tools are available to use them effectively in research. In the process, it covers basic concepts in statistics, mathematics, and computer science needed to effectively use these resources and understand their results. Specific topics covered include sequence data, searching and alignment, structural data, genome sequencing, genome analysis, genetic variation, gene and protein expression, and biological networks and pathways. Module 2 covers computational cell biology, including biological modeling and image analysis. It includes homeworks requiring use or modification of Matlab scripts. The modeling component includes computer models of population dynamics, biochemical kinetics, cell pathways, neuron behavior, and stochastic simulations. The imaging component includes basics of machine vision, morphological image analysis, image classification and image-derived models. Lectures and examinations are joint with 02-250 but recitations are separate. Recitations for this course are intended primarily for biological sciences or biomedical engineering majors at the undergraduate or graduate level who have had little or no prior experience with computer science or programming. Students may not take both 03-250/02-250 and either 03-251/02-251 or 03-252/02-252 for credit.
Prerequisites: (03-151 or 03-131 or 03-121) and (02-201 or 15-112 or 15-110)
03-320 Cell Biology
Fall: 9 units
This course discusses general themes and specific molecular mechanisms that explain seven key cellular functions including: how cells build, sort, and retrieve proteins, how cells communicate, how cells divide, how cells specialize, how cells move and change shape, how cells build tissues, and how cells die and evade death. Methodology that was used to make these discoveries will be introduced and discussed. Finally, we will relate our understanding of these processes to the etiology and treatment of human diseases.
Prerequisites: (03-151 or 03-121 or 03-120) and (03-232 or 03-231 or 03-233)

Course Website: http://www.cmu.edu/bio/undergrad/courses/index.html
03-327 Evolutionary Bioinformatics: Trees, Sequences and the Comparative Method
Intermittent: 9 units
An advanced introduction to the evolutionary concepts and bioinformatic skills that are central to molecular, cell, developmental, and microbiology. Proteins that share common ancestry also share functional properties. This is the guiding principle of model organism research and sequence-based bioinformatics. Evolutionary trees (phylogenies) and multiple sequence alignments provide evidence for predicting structural and functional constraints, sites of molecular interaction, and residues that confer functional specificity. In 2021, phylogenetics is emerging as an essential technique in metagenomics, cancer, and infectious disease, driven by technological advances such as high through-put sequencing and single-cell phenotyping. This course covers both the conceptual foundation and the practical skills of evolutionary bioinformatics. Students will acquire the "tree thinking" skills required for critical interpretation of phylogenetic analyses and figures in the literature and a rigorous understanding of phylogenetic inference methods. Theoretical knowledge will be complemented by hands-on experience with sequence data repositories, bioinformatic tools for database retrieval, sequence analysis, and tree building. Students will walk out of the course with the knowledge required to apply those tools correctly to messy, genuine data sets, and the ability to evaluate alternate hypotheses in light of these bioinformatic analyses. Students with a range of computational backgrounds are welcome.
Prerequisites: 03-151 or 03-121
Course Website: http://www.cs.cmu.edu/~durand/Phylogenetics/
03-330 Genetics
Intermittent: 9 units
The mechanisms of transmission of inherited traits in viruses, bacteria, fungi, plants and animals are discussed. Molecular mechanisms of gene expression and gene regulation are analyzed. Recombinant DNA and its applications in genetic analysis, biotechnology, forensics, agriculture, medicine, and the pharmaceutical industry are presented. Special topics in human genetics are considered, such as the genetics of cancer. Principles and methods for the study of developmental genetics, population genetics and complex traits are also introduced.
Prerequisites: 03-121 or 03-151
03-342 Introduction to Biological Laboratory Practices
Fall: 1 unit
This course is designed for students in the BSA degree program. It is designed to be an introduction to basic laboratory practices. The course will introduce biological and chemical safety training and basic laboratory practices. Techniques of solution preparation and titration, pipetting, UV/VIS spectroscopy, and quantitation of biological compounds will be covered.
03-343 Experimental Techniques in Molecular Biology
Fall: 12 units
This laboratory course is designed to teach experimental methods of modern biology. Experiments in microbial genetics, molecular biology and eukaryotic genetics are performed. Emphasis is placed on understanding and applying the biological principles of each experiment. This course is designed to be taken during the junior year and is intended to prepare students for undergraduate research. Experimentation using living organisms and/or their tissues, cells or molecules is an essential component of this course.
Prerequisites: (03-231 or 03-232) and (qc211 or 09-222 or 09-208 or 09-223)

Course Website: http://www.cmu.edu/bio/undergrad/courses/index.html
03-344 Experimental Biochemistry
Spring: 12 units
This course is designed to be taken as a sequel to 03-343. Experiments cover a variety of methods for investigating the structure and function of biological molecules. Experimental methods with proteins, enzyme kinetics, lipids, spectroscopy, and isolation and quantization of biological molecules are covered. During several experiments, students design their own projects. Experimentation using living organisms and/or their tissues, cells or molecules is an essential component of this course.
Prerequisites: 03-343 and (03-231 or 03-232)
03-345 Experimental Cell and Developmental Biology
Spring: 12 units
This laboratory is designed to teach concepts and experimental methods in cell and developmental biology. Students work with a variety of organisms to examine how cells traverse development from rapidly dividing, undifferentiated cells, through cell commitment and the establishment of spatial and temporal patterns of gene expression, to the specific characteristics and responses of terminally differentiated cells. The course makes extensive use of video microscopy with phase contrast, DIC and fluorescence microscopes. Biochemical, immunological and molecular biological techniques are used to probe the molecules and processes of cells undergoing development. Experimentation using living organisms and/or their tissues, cells or molecules is an essential component of this course.
Prerequisites: 03-343 and (03-231 or 03-232) and (03-240 or 03-320)
03-346 Experimental Neuroscience
Intermittent: 12 units
This laboratory is designed to teach concepts and experimental methods in neurobiology. Students work with a variety of organisms to study the anatomy, function, and development of the nervous system. Immunological, molecular, biochemical, and ballistic labeling techniques are used to examine the gene expression and structure in the mature and developing nervous system. Students study the function of neurons through neurophysiological techniques in invertebrates and computer simulation. This course makes extensive use of video microscopy and phase contrast, DIC, and fluorescence microscopes.
Prerequisites: (03-240 or 03-320) and 03-362 and 03-343
03-350 Developmental Biology
Spring: 9 units
How does a complex, multicellular organism arise from a single cell? How do cells with identical genomes acquire distinctive properties? What are the medical consequences of abnormal embryonic development? How does regeneration occur? How has evolution modified developmental programs to produce different body plans? These are some of the central questions in the field of developmental biology. This course serves as an introduction to current concepts and experimental approaches in this rapidly advancing field. Topics in the course include genomics, differential gene expression, cell signaling, cell movements, tissue morphogenesis, stem cells, human development, and regeneration. The course examines the genes and signaling pathways that control development and the role that mis-regulation of these pathways plays in human disease.
Prerequisites: 03-240 or 03-320
03-351 Computation and Biology Integrated Research Lab
Fall: 9 units
Modern biological research is heavily interdisciplinary in nature requiring the use of a diverse set of experimental techniques and computational analysis. This course provides students with a modern research experience while training them to communicate and collaborate in an interdisciplinary setting to better prepare them to join the workforce as members of interdisciplinary teams. This will be accomplished by focusing efforts on a real research problem requiring sophisticated experimentation and computation for success. Class time will include both laboratory research time (wet lab and computational) and activities designed to teach and practice communication methods for interdisciplinary teams. Students are expected to have a strong background in biology or computation and an interest in both.
Prerequisites: 03-124 or 15-112 or 03-343 or 03-117
03-360 Genomics and Epigenetics of the Brain
Fall: 9 units
This course will provide an introduction to genomics, epigenetics, and their application to problems in neuroscience. The rapid advances in genomic technology are in the process of revolutionizing how we conduct molecular biology research. These new techniques have given us an appreciation for the role that epigenetics modifications of the genome play in gene regulation, development, and inheritance. In this course, we will cover the biological basis of genomics and epigenetics, the basic computational tools to analyze genomic data, and the application of those tools to neuroscience. Through programming assignments and reading primary literature, the material will also serve to demonstrate important concepts in neuroscience, including the diversity of neural cell types, neural plasticity, the role that epigenetics plays in behavior, and how the brain is influenced by neurological and psychiatric disorders. Although the course focuses on neuroscience, the material is accessible and applicable to a wide range of topics in biology.
Prerequisites: (03-221 or 03-220 or 03-330) and (15-112 or 15-110)
03-362 Cellular Neuroscience
Fall: 9 units
Modern neuroscience is an interdisciplinary field that seeks to understand the function of the brain and nervous system. This course provides a comprehensive survey of cellular and molecular neuroscience ranging from molecules to simple neural circuits. Topics covered will include the properties of biological membranes, the electrical properties of neurons, neural communication and synaptic transmission, mechanisms of brain plasticity and the analysis of simple neural circuits. In addition to providing information the lectures will describe how discoveries were made and will develop students' abilities to design experiments and interpret data.
Prerequisites: 03-161 or 03-320 or 42-202 or 85-219 or 85-170 or 03-230
03-363 Systems Neuroscience
Spring: 9 units
Modern neuroscience is an interdisciplinary field that seeks to understand the function of the brain and nervous system. This course provides a comprehensive survey of systems neuroscience, a rapidly growing scientific field that seeks to link the structure and function of brain circuitry to perception and behavior. This course will explore brain systems through a combination of classical, Nobel prize-winning data and cutting edge primary literature. Topics will include sensory systems, motor function, animal behavior and human behavior in health and disease. Lectures will provide fundamental information as well as a detailed understanding of experimental designs that enabled discoveries. Finally, students will learn to interpret and critique the diverse and multimodal data that drives systems neuroscience.
Prerequisites: 03-240 or 03-161 or 85-219 or 85-170 or 03-230 or 03-320 or 42-202
03-365 Neural Correlates of Learning and Memory
Spring: 9 units
This course will examine the biological substrates of learning, memory, and behavioral adaptation. The focus will be on addressing how neural circuits change during new skill acquisition and adapt to variations in the environment. An introduction to experience-dependent changes in neural structure and function, in addition to behavioral learning paradigms, will be provided. Then we will consider the ways in which specific changes in biological substrates give rise to the emergent properties that drive behavioral adaptation, followed by in depth coverage of deciphering which biological substrates constitute a lasting memory trace. Finally, the concept of age-dependent learning will be examined. Concepts and specific examples will come through reading of primary literature and selected readings from advanced texts.
Prerequisites: 85-170 or 85-219 or 03-161 or 03-320 or 03-240
03-366 Neuropharmacology: Drugs, Brain and Behavior
Fall: 9 units
This course is designed to give students a comprehensive understanding of the major neurotransmitter systems in the brain. Students will explore approaches to understanding how various neurotransmitters function in sensory and motor systems as well as how they are modulated by endogenous and exogenous agents. The exploration will include basic principles of neural communication, signal transduction and second messenger systems, main classes of neurotransmitters, and the effects of medications and drugs of abuse. In terms of sensory and motor systems, student will learn how different neurotransmitters affect different aspects of systems neuroscience and how a single neurotransmitter can have multiple roles in different systems. Students will learn how these processes affect the endocrine system, neuroinflammatory responses, addictive behaviors, and neurotoxic or degenerative conditions.
Prerequisites: 03-362 or 03-232 or 03-133 or 03-231
Course Website: http://www.cmu.edu/bio/undergrad/courses/index.html
03-380 Virology
Fall: 9 units
The concepts and methods of virology are covered, with emphasis on animal viruses, within the framework of cell biology, genetics, molecular biology, immunology, pathology, and epidemiology. The strategies that a wide variety of different DNA and RNA viruses, including some new and emerging ones, use to replicate and express their genomes during infection of host cells will be examined in some detail. The effects that viruses inflict on these cells will also be examined, as will some of the host cell responses generated by such virus-cell interactions, including interferon induction, the antiviral response generated by interferon, and oncogenic transformation. In addition, anoverview of procedures used for prevention and treatment of viral diseases via vaccinesand antiviral drugs, respectively, will be presented, as will a brief discussion of viroids and prions, and the characteristics of these agents which distinguish them from viruses.
Prerequisites: 03-320 or 03-240
03-390 Molecular and Cellular Immunology
Spring: 9 units
This is a course that covers the fundamentals of cellular and molecular immunology in a comprehensive manner. The objective of this course is to introduce the students to the immune system, the cells that constitute it, their ontogeny, their structure, activities and responses to stimuli and the systems/signals that integrate these cells into a coherent functional entity. Additionally, the course will demonstrate where, when, and how, the immune system responds in pathologic states, how its cells can themselves become the causes of pathologies, and how medical science targets and uses the immune system to prevent and treat a wide range of diseases.
Prerequisites: (03-232 or 03-231) and (03-240 or 03-320)
03-391 Microbiology
Spring: 9 units
The course provides introductory level microbial science and molecular biology that is aimed for students from all disciplines of natural science. It covers microbiology, genetics, genomics, as well as bacterial, fungal, and protozoan pathogenesis. Topics include: the human microbiome, genome sequencing, gene transfer across species, virulence, and drug resistance.
Prerequisites: 03-232 or 03-231
03-410 Special Topics in Biological Sciences
Fall and Spring: 6 units
Special Topics in Biological Sciences. Topics will vary depending on the semester and instructor. Please read the individual section descriptions for more information.
Prerequisites: 03-232 or 03-231
03-411 Topics in Research
Fall
During the year students attend weekly seminars given by outside speakers or members of the Biology Department on current research topics in modern biology; some seminars outside of the department may be substituted.
03-412 Topics in Research
Spring
Students attend weekly seminars by scientists from other universities who have been invited by the Department of Biological Sciences to present their research to our faculty, postdoctoral scientists, graduate students, and staff. A written response to questions about the seminar is prepared by each student during the seminar and turned in to the instructor at the end of the seminar.
03-435 Cancer Biology
Fall: 9 units
Cancer affects roughly 1 in 3 people worldwide, and originates from both hereditary as well as environmental causes. Its prevalence makes it practically inescapable. Its of great relevance from both scientific and sociocultural perspectives. This course aims to examine various hallmarks of the biology of cancer while exploring novel concepts that challenge our understanding of cell biology. From the perspective of a cancer cell, we will learn about basic concepts of cell division, DNA replication, cell signaling, cell cycle control, cell metabolism, the regulation of gene expression in human cells, oncogenes, tumor suppressor genes, mutations, the process of metastasis, cancer diagnosis, cancer treatments and ethical questions surrounding treating patients, the epidemiology of cancer including prevalence and historical trends in diagnosis, as well as social impacts of a cancer diagnosis. Students will also explore the primary literature and scientific review articles to better understand research and methods of investigation into the cellular and molecular processes of tumorigenesis. This course will include interactive lectures, guest speakers, and in class discussion exercises aimed at building class participation and association, as well as confidence in public speaking about the sciences. Given the well-documented link between stress and cancer, there will also be a small component aimed at making students aware of health and wellness, such as reducing stress and anxiety.
Prerequisites: 03-220 or 03-330 or 03-221
03-439 Introduction to Biophysics
Fall: 10 units
Biological physics, or the physics of living systems, is an exciting interdisciplinary frontier of physics that aims to understand the phenomenon of life using concepts and tools from Physics. This intermediate level course will introduce the general concepts and principles underpinning the physical behavior of living systems, from the dynamics of proteins and molecules to collective behavior of living cells and organisms. The course will develop key physics concepts that are most vital to biological processes, including energy conversion, information transfer, mechanics of movement, statistical phenomena, and fluid flow. We will apply these physics concepts to demonstrate how biological systems function, build simplified mathematical models to predict behavior, and use experimental data to inform and test models. The integration of biological phenomena, physical concepts, mathematical modeling, and analysis of experimental data represents an entirely new mode of learning, based on strategies adopted in research. These strategies will break traditional disciplinary barriers between physics and biology. The students will be expected to gain an intuitive grasp of ways to: frame the physical problem, identify appropriate theoretical frameworks, analyze experimental data, and ways to generalize and to understand the dependence of biophysical phenomenon on time and length scales. No prior knowledge of biology is expected. This class is offered in Fall of even years (e.g. Fall '24, 26, etc.)
Prerequisites: (03-151 or 03-121) and (33-122 or 33-132 or 33-112 or 33-142 or 33-152 or 33-107)
03-442 Molecular Biology
Fall: 9 units
The structure and expression of eukaryotic genes are discussed, focusing on model systems from a variety of organisms including yeast, flies, worms, mice, humans, and plants. Topics discussed include (1) genomics, proteomics, and functional proteomics and (2) control of gene expression at the level of transcription of mRNA from DNA, splicing of pre-mRNA, export of spliced mRNA from the nucleus to the cytoplasm, and translation of mRNA.
Prerequisites: 03-221 Min. grade B or 03-330 Min. grade B or 03-220 Min. grade B

Course Website: http://www.cmu.edu/bio/undergrad/courses/index.html
03-444 Precision Medicine
Fall and Spring: 9 units
This course will address the fundamental concepts governing personalized approaches to managing monogenic and complex diseases, including current practices, challenges, and future opportunities. We will discuss current trends amalgamating biomedical research, biomarker/drug discovery and development, clinical implementation and ethical aspects revolving around precision medicine. Students will have the opportunity to critically evaluate case studies and clinical trials, to deliberate on current practices and unmet needs for disease management and finally to relate the role of key stakeholders in implementing a patient-centered approach to global health.
Prerequisites: (03-232 or 03-231) and 03-220
03-445 Undergraduate Research
Spring and Summer
Students may investigate research problems under the supervision of members of the faculty. Permission of a faculty advisor required. **Students MUST contact bio-ungrad@andrew.cmu.edu and complete the application form in order to participate and amp; register.**

Course Website: https://www.cmu.edu/bio/research/ugr/rfc.html
03-451 Advanced Developmental Biology and Human Health
Fall: 9 units
This course will examine current research in developmental biology, focusing on areas that have important biomedical implications. The course will examine stem cell biology, cellular reprogramming, cell signaling pathways, tissue morphogenesis, and genetic/developmental mechanisms of birth defects and human diseases. Emphasis will be placed on the critical reading of recent, original research papers and classroom discussion, with supporting lectures by faculty.
Prerequisites: (03-240 Min. grade B or 03-320 Min. grade B or 03-709 Min. grade B) and (03-621 Min. grade B or 03-330 Min. grade B or 03-220 Min. grade B)
03-511 Computational Molecular Biology and Genomics
Fall: 9 units
An advanced introduction to computational molecular biology, using an applied algorithms approach. This course provides an in-depth treatment of the algorithmic foundations of computational molecular biology.
Prerequisites: (03-121 or 03-151) and 15-122
Course Website: http://www.cs.cmu.edu/~durand/03-711/
03-545 Honors Research
Spring: 9 units
This semester of research consists primarily of research and preparation of an acceptable written thesis. Oral presentation and defense of the thesis research will be required. This course ordinarily will be taken in the second semester of the senior year. Permission of the research advisor required. **Students MUST contact bio-ungrad@andrew.cmu.edu and complete the application form in order to participate and amp; register.**
Prerequisite: 03-445
Course Website: https://www.cmu.edu/bio/research/ugr/rfc.html
03-600 Biotechnology or Biopharmaceutical Engineering Internship
All Semesters: 3 units
This course allows a student to gain biotechnology experience in a "real-world" setting. Internships vary widely in scope, but common to all is the chance to practice biotechnology skills acquired in the classroom. Typically, students seek and secure their own internships. Students are required to write written reflections summarizing their internship work and submit those to the course instructor.
03-601 Computational Biology Internship
All Semesters: 3 units
This course allows a student to gain computational biology experience in a "real-world" setting. Internships vary widely in scope, but common to all is the chance to practice computational biology skills acquired in the classroom. Typically, students seek and secure their own internships.
03-602 Quantitative Biology Internship
All Semesters: 3 units
This course allows a student to gain quantitative biology experience in a "real-world" setting. Internships vary widely in scope, but common to all is the chance to practice quantitative biology skills acquired in the classroom. Typically, students seek and secure their own internships. Students are required to write written reflections summarizing their internship work and submit those to the course instructor.
03-603 Applied Professional Skills for Computational Biologists
Fall and Spring: 3 units
This course gives Masters in Computational Biology students the opportunity to refine the professional skills necessary for a successful career in industry. This course, required for students completing the "Applied Study" option in the MS in Computational Biology program, provides opportunities to connect with computational biology professionals as part of industry outreach. The course will also include additional, customized review of application materials.
03-604 Professional Skills for Biotechnology, Quantitative & Computational Biology
Fall: 3 units
This course gives Masters students in Biological Sciences and related fields the opportunity to develop the professional skills necessary for a successful career in either academia or industry. The first set of topics will include assistance with elevator pitches, interview preparation, resume and cover letter writing, and presentation skills. The course will also guest speakers to connect with students professionally and to provide students with perspectives from within industry on regulatory compliance issues. The course is pass/fail only.
03-622 Modern Biology
Fall: 9 units
This is an introductory course that provides the basis for further studies in biochemistry, cell biology, genetics and molecular biology. This course emphasizes the chemical principles underlying biological processes and cell structures as well as the analysis of genetics and heredity from a molecular perspective. This is the introductory biology course for all science and non-science majors.
03-662 Graduate Cellular Neuroscience
Fall: 12 units
Graduate Cellular Neuroscience: Modern neuroscience is an interdisciplinary field that seeks to understand the function of the brain and nervous system. This course provides a comprehensive survey of cellular and molecular neuroscience ranging from molecules to simple neural circuits. Topics covered will include the properties of biological membranes, the electrical properties of neurons, neural communication and synaptic transmission, mechanisms of brain plasticity and the analysis of simple neural circuits. In addition to providing information the lectures will describe how discoveries were made and will develop students' abilities to design experiments and interpret data.
03-699 MS Research
All Semesters
A student enrolled in this course conducts an independent investigation on a project in a faculty advisor's lab. The project is selected from a major area of research study with the advice and approval of the faculty advisor. Students who are writing an honors thesis should enroll in 03-700 instead.
03-700 MS Honors Thesis Research
All Semesters
A student enrolled in this course conducts an independent investigation on a project in a faculty advisor's lab. The project is selected from a major area of research study with the advice and approval of the faculty advisor. This course is required of students who are enrolled in the Master of Science program and wish to write and defend a thesis. This course is only for students who are writing an honors thesis.
03-709 Applied Cell and Molecular Biology
Fall: 12 units
This course can serve a wide range of students, but it is primarily for students in Masters programs in life sciences. The purpose of this course is to review key cellular and molecular phenomenon in biological pathways with strong emphasis on latest experimental techniques used in applications including but not limited to disease diagnosis, therapeutics, large-scale genomic and proteomic analysis. Knowledge gained from this course will be both conceptual and analytical. Students will periodically write extensive research reports on select topics and give oral presentations on a select few, while critically analyzing primary literature.
03-711 Computational Molecular Biology and Genomics
Fall: 12 units
An advanced introduction to computational molecular biology, using an applied algorithms approach. This course provides an in-depth treatment of the algorithmic foundations of computational molecular biology.
Prerequisites: (03-121 or 03-151) and 15-122
Course Website: http://www.cs.cmu.edu/~durand/03-711/
03-713 Bioinformatics Data Integration Practicum
Spring: 6 units
This course provides a hands-on, self-directed experience dealing with biological data and integrating it to produce software and analyses that are of use to biologists. Data are taken from a variety of sources, including academic research labs, large scale public genomics projects and data from private industry partners. Students will be given a project and asked to design a solution using a combination of existing tools and their own developed software.
Prerequisites: 03-701 Min. grade C or 03-708 Min. grade C
03-727 Evolutionary Bioinformatics: Trees, Sequences and the Comparative Method
Fall: 12 units
An advanced introduction to the evolutionary concepts and bioinformatic skills that are central to molecular, cell, developmental, and microbiology. Proteins that share common ancestry also share functional properties. This is the guiding principle of model organism research and sequence-based bioinformatics. Evolutionary trees (phylogenies) and multiple sequence alignments provide evidence for predicting structural and functional constraints, sites of molecular interaction, and residues that confer functional specificity. In 2021, phylogenetics is emerging as an essential technique in metagenomics, cancer, and infectious disease, driven by technological advances such as high through-put sequencing and single-cell phenotyping. This course covers both the conceptual foundation and the practical skills of evolutionary bioinformatics. Students will acquire the "tree thinking" skills required for critical interpretation of phylogenetic analyses and figures in the literature and a rigorous understanding of phylogenetic inference methods. Theoretical knowledge will be complemented by hands-on experience with sequence data repositories, bioinformatic tools for database retrieval, sequence analysis, and tree building. Students will walk out of the course with the knowledge required to apply those tools correctly to messy, genuine data sets, and the ability to evaluate alternate hypotheses in light of these bioinformatic analyses. Students with a range of computational backgrounds are welcome.

Course Website: http://www.cs.cmu.edu/~durand/Phylogenetics/
03-728 Genome Editing Biotechnology
Fall: 6 units
Genome editing technology has exploded since the recent discovery of bacterial CRISPR systems and just recently won the Nobel Prize in 2020. What started as a fundamental research endeavor has evolved into a large field of research that has opened the door to tackling problems in human health as disease as well as allowing us to develop new cutting-edge tools to investigate other questions in research. New and exciting applications are emerging every day. In this course we will explore the fundamentals of genome editing and the CRISPR system, issues that arise in use of this technology and how researchers are attempting to improve the technology. Additionally, applications of this technology to disease modeling, germ-line engineering, cell-based engineering, and disease therapy will be explored. This course focuses on reading and discussing primary literature in the fast growing and evolving field of genome editing.
Prerequisites: 03-220 or 03-709 or 03-221 or 03-621
03-729 Entrepreneurship and protein-based drug development
Spring: 6 units
This is a course for students with background in biochemistry who want to learn about business opportunities and advances in protein-based treatments. As protein-based biologic drugs become more and more prevalent understanding the role of protein-protein interactions is vital for both design and production of biologic drugs. We will focus on the fundamentals of protein-interactions, giving examples of protein-protein interactions in important cellular pathways. We will also focus on how protein-protein interactions are used in the processing of biologic drugs, were antibody-Protein A interactions are key for the purification of antibody-based biologics. We will study case-studies of how the pharmaceutical industry develops biologics from conception, through FDA approval, to mass production.
Prerequisites: 03-709 or 03-231
03-730 Advanced Genetics
Spring: 12 units
This course considers selected current topics in molecular genetics at an advanced level. Emphasis is on classroom discussion of research papers. Topics are subject to change yearly. Examples of past topics include: nucleocytoplasmic trafficking of RNA in yeast, genome imprinting in mammals, molecular genetics of learning and memory in Drosophila, viral genomics, using yeast as a model system to study the molecular basis of human neurodegenerative diseases, and CRISPR/Cas9 genome editing.
Prerequisites: (03-221 Min. grade B or 03-220 Min. grade B or 03-330 Min. grade B) and (03-442 or 03-742)
03-737 Biosensors
Fall: 6 units
Biological systems are essentially 3D, highly-linked networks that sense, compute and respond to internal or external stimuli via widely distributed and diversified cells interacting over various timescales. To understand such complex biological systems, ideally, it would require observation of the activity of numerous populations of cells with a high degree of precision and resolution down to molecular building blocks. In this way, we can understand the functions and dynamics that are produced by the interactions between different cells as well as subcellular signaling events within individual cells. This course explores up-to-date tools that enable insight into how biological components work together to probe physiological functions, and how these interactions go awry in disease states.
03-738 Synthetic Biology
Fall: 6 units
This course discusses the design of artificial biological parts or systems for research, engineering and medical applications. The course is divided into two parts: top-down and bottom-up synthetic biology. In top-down synthetic biology, engineering of cells with new functions or new products with metabolic and genetic engineering techniques such as circuit building, directed evolution, CRISPR-Cas9 will be covered. In bottom-up synthetic biology, the assembly of molecules to obtain a specific biological output such as in vitro reconstitution of cellular machinery, cell free protein expression system and construction of artificial cells will be discussed.
Prerequisites: 03-231 or 03-232
03-739 Synthetic Biology in the Cloud
Fall: 12 units
Synthetic Biology in the Cloud
03-740 Advanced Biochemistry
Spring: 12 units
This is a special topics course in which selected topics in biochemistry will be analyzed in depth with emphasis on class discussion of papers from the recent research literature. Topics change yearly. Recent topics have included single molecule analysis of catalysis and conformational changes; intrinsically disordered proteins; cooperative interactions of aspartate transcarbamoylase; and the mechanism of ribosomal protein synthesis.
03-741 Advanced Cell Biology
Spring: 12 units
This course covers fourteen topics in which significant recent advances or controversies have been reported. For each topic there is a background lecture by the instructor, student presentations of the relevant primary research articles and a general class discussion. Example topics are: extracellular matrix control of normal and cancer cell cycles, force generating mechanisms in trans-membrane protein translocation, signal transduction control of cell motility, and a molecular mechanism for membrane fusion.
Prerequisites: (03-320 or 03-240) and (03-231 or 03-232)
03-742 Advanced Molecular Biology
Fall: 12 units
The structure and expression of eukaryotic genes are discussed, focusing on model systems from a variety of organisms including yeast, flies, worms, mice, humans, and plants. Topics discussed include (1) genomics, proteomics, and functional proteomics and (2) control of gene expression at the level of transcription of mRNA from DNA, splicing of pre-mRNA, export of spliced mRNA from the nucleus to the cytoplasm, and translation of mRNA.
03-750 Graduate Seminar
Fall and Spring: 1 unit
Each semester, all Department of Biological Sciences graduate students are required to register for and attend the weekly departmental Research Seminar (03-750; 1 unit). Graduate students are strongly urged to meet the speakers to broaden their knowledge of cutting-edge biological science, to discuss career paths and strategies and to make useful contacts; the faculty host can arrange group meetings for interested students.
03-751 Advanced Developmental Biology and Human Health
Fall: 12 units
This course will examine current research in developmental biology, focusing on areas that have important biomedical implications. The course will examine stem cell biology, cellular reprogramming, cell signaling pathways, tissue morphogenesis, and genetic/developmental mechanisms of birth defects and human diseases. Emphasis will be placed on the critical reading of recent, original research papers and classroom discussion, with supporting lectures by faculty.
Prerequisites: (03-621 Min. grade B or 03-240 Min. grade B or 03-320 Min. grade B) and (03-330 Min. grade B or 03-220 Min. grade B or 03-709 Min. grade B)
03-762 Advanced Cellular Neuroscience
Fall: 12 units
This course is an introductory graduate course in cellular neuroscience. As such it will assume little or no background but will rapidly progress to discussions of papers from the primarily literature. The structure of the course will be about half lectures and half discussions of new and classic papers from the primary literature. These discussions will be substantially led by students in the course. Topics covered will include ion channels and excitability, synaptic transmission and plasticity, molecular understanding of brain disease and cell biology of neurons. Assessment will be based on class participation, including performance on in-class presentations and a writing assignment.
03-763 Advanced Systems Neuroscience
Spring: 12 units
This course is a graduate version of 03-363. Students will attend the same lectures as the students in 03-363, plus an additional once weekly meeting. In this meeting, topics covered in the lectures will be addressed in greater depth, often through discussions of papers from the primary literature. Students will read and be expected to have an in depth understanding of several classic papers from the literature as well as current papers that illustrate cutting edge approaches to systems neuroscience or important new concepts. Use of animals as research model systems will also be discussed. Performance in this portion of the class will be assessed by supplemental exam questions as well as by additional homework assignments.
Prerequisites: 03-362 or 03-151 or 03-762
03-766 Advanced Neuropharmacology: Drugs, Brain and Behavior
Fall: 12 units
This course is designed to give students a comprehensive understanding of the major neurotransmitter systems in the brain. Students will explore qualitative and quantitative approaches to understanding how various neurotransmitters function as well as how they are modulated by endogenous and exogenous agents. The qualitative exploration will include basic principles of neural communication, signal transduction and second messenger systems, main classes of neurotransmitters, and the effects of medications and drugs of abuse. Quantitatively, we will explore the kinetics of neurotransmitter binding, affinity of different receptors for their neurotransmitters, and apply concepts of competitive, uncompetitive, and mixed inhibition to understanding the effects of exogenous agonists and antagonists on these receptors. Students will learn how these qualitative and quantitative biochemical processes affect the endocrine system, neuroinflammatory responses, addictive behaviors, and neurotoxic or degenerative conditions.
03-776 Molecular Techniques for Bioprocessing
Spring: 6 units
This course is the first in a sequence of two lab minis (03-776 and amp; 06-777) required for an MS degree in Biotechnology and Pharmaceutical Engineering. It is designed to teach you techniques used in molecular biology research, specifically those involved with upstream bioprocessing. In addition, you will further develop your skills in experimental design, quantitative reasoning, and critical analysis. While specific experiments may change from semester to semester, core topics include cloning techniques (plasmid isolation and characterization, PCR, restriction enzyme digests, gel electrophoresis) and cell culture (bacteria and mammalian). Experiments are designed to generate a eukaryotic cell line expressing a protein of interest. The follow-up lab, 06-777 for downstream bioprocessing, will build on the techniques and share some reagents.
Prerequisite: 03-709
03-791 Advanced Microbiology
Spring: 12 units
This course will use both lectures and current research literature in the area of Microbiology and Infectious Diseases to introduce such topics as prokaryotic cytoskeletal functions, the human microbiome and its impact, metabolic engineering, transposon mutagenesis for gene function elucidation, synthetic genome construction and applications, pathogenicity islands, functional and expression-based identification of pathogenicity determinants, horizontal gene transfer, regulatory RNAs, biofilm formation quorum sensing, and antimicrobial drug development.
03-871 Structural Biophysics
Fall: 12 units
This course (MB-1) is the first-semester core course for the joint CMU-Pitt graduate program in Molecular Biophysics and Structural Biology (MBSB). The physical properties of biological macromolecules and the methods used to analyze their structure and function are discussed in in-depth lectures. Topics covered include: protein architecture and folding; nucleic acid structures and energetics; structure determination by X-ray crystallography and NMR; optical spectroscopy with emphasis on absorption and fluorescence, NMR spectroscopic methods; other methods to characterize proteins and protein-ligand interactions, such as mass spectrometry, calorimetry, single-molecule manipulation and measurements, and surface plasmon resonance. Sufficient detail is given to allow the student to critically evaluate the current literature.
Prerequisites: (03-231 or 03-232) and (09-344 or 09-214) and (21-122 or 21-120)

 

Faculty

NESRINE AFFARA, Associate Teaching Professor, Carnegie Mellon-Qatar – Ph.D., The Ohio State University; Carnegie Mellon, 2017–

CATHERINE ARMBRUSTER, Assistant Professor – Ph.D. , University of Washington; Carnegie Mellon, 2024–

ALISON L. BARTH, Professor – Ph.D., University of California, Berkeley; Carnegie Mellon, 2002–

MOHAMED BOUAOUINA, Associate Teaching Professor, Carnegie Mellon-Qatar – Ph.D., Pierre and Marie Curie University; Carnegie Mellon, 2013–

DANIEL BRASIER, Teaching Professor and Assistant Department Head for Graduate Affairs – Ph.D., University of California, San Diego; Carnegie Mellon, 2012–

MAGGIE BRAUN, Teaching Professor and MCS Senior Associate Dean for Student Success and Strategic Initiatives – Ph.D., University of Pittsburgh; Carnegie Mellon, 2008–

ANDREW BRIDGES, Assistant Professor – Ph.D., Dartmouth College; Carnegie Mellon, 2022–

AMY L. BURKERT, Teaching Professor and Senior Vice Provost for Academic Initiatives – Ph.D., Carnegie Mellon University; Carnegie Mellon, 1997–

EN CAI, Assistant Professor – Ph.D., University of Illinois at Urbana-Champaign; Carnegie Mellon, 2021–

JASON M. D'ANTONIO, Associate Teaching Professor and Director of the Health Professions Program – Ph.D., University of Pittsburgh School of Medicine; Carnegie Mellon, 2013–

CARRIE B. DOONAN, Teaching Professor and Director of Undergraduate Laboratories – Ph.D., University of Connecticut; Carnegie Mellon, 1993–

LYNLEY DOONAN, Assistant Teaching Professor – Ph.D. , University of Pittsburgh; Carnegie Mellon, 2018–

EMILY DRILL, Associate Teaching Professor – Ph.D., University of Pittsburgh; Carnegie Mellon, 2012–

M. DANNIE DURAND, Associate Professor – Ph.D., Columbia University; Carnegie Mellon, 2000–

CHARLES A. ETTENSOHN, Professor – Ph.D., Yale University; Carnegie Mellon, 1987–

ARYN GITTIS, Dr. Frederick A. Schwertz Distinguished Professor of Life Sciences – Ph.D., University of California, San Diego; Carnegie Mellon, 2012–

JONATHAN HENNINGER, Assistant Professor – Ph.D., Harvard University; Carnegie Mellon, 2024–

N. LUISA HILLER, Associate Professor – Ph.D., Northwestern University Medical School; Carnegie Mellon, 2012–

KATE HONG, Assistant Professor – Ph.D., Harvard University; Carnegie Mellon, 2020–

KENNETH HOVIS, Teaching Professor and MCS Associate Dean for Educational Initiatives – Ph.D., Carnegie Mellon University; Carnegie Mellon, 2011–

IRENE KAPLOW, Assistant Professor – Ph.D., Stanford University; Carnegie Mellon, 2024–

ZHENG KUANG, Assistant Professor – Ph.D., Johns Hopkins University; Carnegie Mellon, 2021–

CHRISTINA H. LEE, Associate Professor – Ph.D., University of California, San Francisco; Carnegie Mellon, 2000–

ADAM D. LINSTEDT, Professor – Ph.D., University of California, San Francisco; Carnegie Mellon, 1995–

YASSER MAJEED, Assistant Teaching Professor, Carnegie Mellon-Qatar – Ph.D., University of Leeds; Carnegie Mellon, 2024–

BROOKE M. MCCARTNEY, Associate Professor – Ph.D., Duke University; Carnegie Mellon, 2003–

NATALIE M. MCGUIER, Associate Teaching Professor – Ph.D., Medical University of South Carolina; Carnegie Mellon, 2016–

C. JOEL MCMANUS, Associate Professor – Ph.D., University of Wisconsin-Madison; Carnegie Mellon, 2011–

JONATHAN S. MINDEN, Professor – Ph.D., Albert Einstein College of Medicine; Carnegie Mellon, 1990–

ADVITI NAIK, Assistant Teaching Professor, Carnegie Mellon-Qatar – Ph.D., University of Tuebingen; Carnegie Mellon, 2023–

ELIZABETH RANSEY, Assistant Professor – Ph.D. , Harvard University; Carnegie Mellon, 2024–

GORDON S. RULE, Professor and Department Head – Ph.D., Carnegie Mellon University; Carnegie Mellon, 1996–

RUSSELL S. SCHWARTZ, Professor and Head, Computational Biology Department – Ph.D., Massachusetts Institute of Technology; Carnegie Mellon, 2002–

JOHN L. WOOLFORD JR., Professor and Co-Director of CNAST – Ph.D., Duke University; Carnegie Mellon, 1979–

AMANDA WILLARD, Assistant Teaching Professor and Director of Undergraduate Studies – Ph.D., Carnegie Mellon University; Carnegie Mellon, 2020–

BRETT WISNIEWSKI, Special Faculty – Ph.D., Northwestern; Carnegie Mellon, 2023–

STEPHANIE WONG-NOONAN, Associate Teaching Professor – Ph.D., Carnegie Mellon University; Carnegie Mellon, 2016–

IHAB YOUNIS, Teaching Professor, Carnegie Mellon-Qatar – Ph.D., The Ohio State University; Carnegie Mellon, 2005–

ERIC YTTRI, Associate Professor – Ph.D., Washington University in St. Louis; Carnegie Mellon, 2017–

HUAIYING ZHANG, Assistant Professor – Ph.D., McGill University; Carnegie Mellon, 2019–

YONGXIN ZHAO, Associate Professor – Ph.D., University of Alberta; Carnegie Mellon, 2017–

Affiliated Faculty

BRUCE A. ARMITAGE, Professor of Chemistry and Co-Director of CNAST – Ph.D., University of Arizona; Carnegie Mellon, 1997–

PHIL G. CAMPBELL, Research Professor at the Institute for Complex Engineering Systems – Ph.D., Pennsylvania State University; Carnegie Mellon, 1999–

PHILLIP COMPEAU, Assistant Teaching Professor – Ph.D., University of California-San Diego; Carnegie Mellon, 2015–

WILLIAM F. EDDY, Professor of Statistics – Ph.D., Yale University; Carnegie Mellon, 1976–

T.D. JACOBSEN, Assistant Director and Principal Research Scientist at the Hunt Institute for Botanical Documentation – Ph.D., Washington State University; Carnegie Mellon, 1979–

ROBERT W. KIGER, Distinguished Service Professor and Botany Professor and the History of Science Director and Principal Research Scientist for the Hunt Institute for Botanical Documentation – Ph.D., University of Maryland; Carnegie Mellon, 1974–

CARLETON L. KINGSFORD, Associate Professor of Computational Biology – Ph.D., Princeton University; Carnegie Mellon, 2005–

PHILIP LEDUC, William J. Brown Professor, Mechanical Engineering; Director, Center for the Mechanics and Engineering of Cellular Systems – Ph.D., Johns Hopkins University; Carnegie Mellon, 1999–

ANDREAS R PFENNING, Assistant Professor of Computational Biology – Ph.D., Duke University ; Carnegie Mellon, 2016–

FREDERICK H. UTECH, Principal Research Scientist at the Hunt Institute for Botanical Documentation – Ph.D., Washington University; Carnegie Mellon, 1977–

Adjunct Faculty

AMESH ADALJA, Adjunct Assistant Professor, Senior Scholar-Johns Hopkins Center for Health Security – M.D., American University of the Caribbean School of Medicine; Carnegie Mellon, 2002–

RITA BOTTINO, Adjunct Associate Professor and Principal Investigator at Institute of Cellular Therapeutics - Allegheny Health Network – Ph.D. , University of Genova; Carnegie Mellon, 1990–

ROBERT CAMERON, Adjunct Professor, CalTech-Beckman Institute – Ph.D., University of California, Santa Cruz;

YONG FAN, Adjunct Associate Professor and Principal Investigator at Institute of Cellular Therapeutics - Allegheny Health Network – Ph.D., University of Pittsburgh; Carnegie Mellon, 1999–

VERONICA HINMAN, Professor of Biology, Director Whitney Laboratory for Marine Bioscience – Ph.D., University of Queensland; Carnegie Mellon, 2000–

JON W. JOHNSON, Professor of Neuroscience at the University of Pittsburgh – Ph.D., Stanford University; Carnegie Mellon, 2006–

KARL KANDLER, Professor of Otolaryngology and Neurobiology at the University of Pittsburgh – Ph.D., University of Tubingen, Germany; Carnegie Mellon, 2006–

CYNTHIA LANCE-JONES, Associate Professor of Neurobiology at the University of Pittsburgh – Ph.D., University of Massachusetts; Carnegie Mellon, 2006–

CYNTHIA M. MORTON, Associate Curator and Head of Botany at the Carnegie Museum of Natural History – Ph.D., New York Botanical Garden/CUNY; Carnegie Mellon, 2002–

JAMES POST, Adjunct Professor, Allegheny Singer Research Institute – Ph.D., University of Pittsburgh School of Public Health; Carnegie Mellon, 2018–

PETER L. STRICK, Co-Director of CNBC and Distinguished Professor of Neurobiology at the University of Pittsburgh – Ph.D., University of Pennsylvania; Carnegie Mellon, 2000–

D. LANSING TAYLOR, President and Chief Executive Officer of Cellumen, Inc. – Ph.D., State University of New York at Albany; Carnegie Mellon, 1982–

MASSIMO TRUCCO, Adjunct Associate Professor and Principal Investigator at Institute of Cellular Therapeutics - Allegheny Health Network – M.D., University of Torino School of Medicine;

KARL WILLIAMS, Adjunct Professor of Otolaryngology and Neurobiology - University of Pittsburgh – M.D., University of Pittsburgh School of Medicine ; Carnegie Mellon, 1974–

Emeriti Faculty

PETER B. BERGET, Professor Emeritus – Ph.D., University of Minnesota; Carnegie Mellon, 1986–

ERIC W. GROTZINGER, Teaching Professor Emeritus – Ph.D., University of Pittsburgh; Carnegie Mellon, 1979–

DAVID D. HACKNEY, Professor Emeritus – Ph.D., University of California, Berkeley; Carnegie Mellon, 1978–

CHIEN HO, Professor Emeritus – Ph.D., Yale University; Carnegie Mellon, 1979–

JONATHAN W. JARVIK, Professor Emeritus – Ph.D., Massachusetts Institute of Technology; Carnegie Mellon, 1978–

LINDA R. KAUFFMAN, Teaching Professor Emeritus – Ph.D., University of Pittsburgh; Carnegie Mellon, 1977–

FREDERICK LANNI, Associate Professor – Ph.D., Harvard University; Carnegie Mellon, 1982–

A. JAVIER LOPEZ, Professor Emeritus – Ph.D., Duke University; Carnegie Mellon, 1989–

WILLIAM R. MCCLURE, Professor Emeritus – Ph.D., University of Wisconsin; Carnegie Mellon, 1981–

ROBERT F. MURPHY, Ray and Stephanie Lane Professor of Computational Biology – Ph.D., California Institute of Technology; Carnegie Mellon, 1983–

JOHN F. NAGLE, Professor Emeritus – Ph.D., Yale University; Carnegie Mellon, 1967–

ALAN S. WAGGONER, Professor Emeritus – Ph.D., University of Oregon; Carnegie Mellon, 1999–

JAMES F. WILLIAMS, Professor Emeritus – Ph.D., University of Toronto; Carnegie Mellon, 1976–

C. ROY WORTHINGTON, Professor Emeritus – Ph.D., Adelaide University; Carnegie Mellon, 1969–

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