
MSc Molecular and Cellular Biology
Students in the Master of Science in Molecular and Cellular Biology program work with faculty engaged in the pursuit of fundamental and applied research questions involving diverse biological systems (plants, humans and other animals, prokaryotic and eukaryotic microbes) at the molecular and cellular level.
Students learn from leading experts in the fields of biochemistry, cell biology, immunology, microbiology, molecular biology and genetics, plant biology, neuroscience, and vaccinology and gain hands-on experience in state-of-the-art facilities for tissue culture, microscopy, genomics, nuclear magnetic resonance, and mass spectrometry.
Students graduate with a high level of knowledge and expertise in contemporary molecular and cellular biology, including experimental techniques, library research, writing and communication skills.
Degree Details
MSc in Molecular and Cellular Biology students complete coursework and prepare and defend a research-based thesis (approximately six semesters). The program is offered in five fields:
- Biochemistry
- Cell Biology
- Microbiology
- Molecular Biology and Genetics
- Plant Biology

Collaborative Specializations
MSc in Molecular and Cellular Biology students may also add a collaborative specialization in Toxicology, Neuroscience or One Health. A collaborative specialization is an intra-university graduate field of study that provides an additional multidisciplinary experience for students enrolled in and completing the degree requirements for MCB graduate program.

Research Strengths
Faculty members in the Department of Molecular and Cellular Biology are nationally and internationally recognized as leaders in their research fields. They include Canada Research Chairs and University Research Chairs, as well as recipients of other national career development awards, and have received many high-profile awards for research and teaching. They carry out well-funded, leading-edge research in fundamental aspects of molecular and cellular biology and address major emerging issues in the areas of cell biology, biochemistry, microbiology, molecular biology and genetics, and neuroscience.
Some of the research strengths within the department include:
- Molecular basis of disease
- Molecular biology and gene expression
- Cell signaling and trafficking
- Host-pathogen/commensal interactions
- Plant metabolism and biotechnology
- Protein structure and function
Career Opportunities:
Graduates of the MSc in Molecular and Cellular Biology program pursue a wide variety of careers in academia, industry (including food and beverage, pharmaceutical, biomedical, and biotechnology industries), and government-sector institutes and laboratories. MSc MCB grads are also well-prepared to continue their education with a PhD or pursue a professional degree.
Our graduates have found careers in:
- Molecular bioscience research
- Medicine
- Pharmaceuticals
- Public health
- Biotechnology
- Science outreach and education
- Food safety and regulation
Hear from MSc in Molecular and Cellular Biology Graduates

My time in the MCB department at U of G — through both my undergraduate and master’s degrees — was instrumental in shaping my path to becoming a Structural Biology Research Scientist in the biotech sector. It was there that I first discovered my passion for structural biology, thanks to the department’s collaborative atmosphere and the guidance of supportive mentors who encouraged me to embrace new challenges and pursue uncharted opportunities with confidence. This experience continues to shape how I approach my work and career development as a scientist today.

I did my undergrad within the same department and decided it would be best for me to stay where I knew both staff and students would be helpful, supportive and generally knowledgeable about the department and research. My advisor is an amazingly intelligent and supportive person. She is always willing to help troubleshoot our experiments and always has time to meet with us, even when she is busy. She reminds us all that experiments may fail many times, but that we should never let that get in our way.

I chose Guelph because of my advisor. I worked with him for my fourth-year project course and loved the research he was doing. My research is on heart disease. Not only is heart disease is the number one cause of death worldwide, but it also costs the government billions of dollars. My research will help the overall health of each individuals but also benefit the government as well.
Choosing an Advisor
Check out Before You Apply for helpful advice on identifying and reaching out to faculty members.
- Review current graduate student opportunities in the Department of Molecular and Cellular Biology
- Visit our CBS ReSearch database to search by research topic
- Visit the Graduate Calendar for a full list of faculty members who work with graduate students
To be considered, applicants must have completed a four-year honours undergraduate science degree (or its equivalent) in a relevant discipline. Normally, the applicant must have achieved a B (75%) average or higher during the last two years of full-time study. In exceptional circumstances, students with a B-minus average (70%) will be considered, provided there is strong supporting evidence of research aptitude and potential.

Visit Us
Contact individual faculty members by email and/or telephone to arrange a visit. Be prepared to discuss your specific interest in their research program. To assist our faculty in making a selection from the pool of interested students, we suggest you include in your correspondence the following:
- Courses completed (plus the mark received)
- Relevant research and/or work experience you have, and with whom
- Whether you have a scholarship
- Two or three academic or research references
- Reason for contacting our particular faculty
Contact Us
Dr. Rebecca Shapiro
Graduate Program Coordinator
shapiror@uoguelph.ca
519-824-4120 x53390
Jillian Cockwell
Graduate Program Assistant
cbsmcb@uoguelph.ca
519-824-4120 x56246
Karen White
Graduate Admissions Assistant
cbsgrad@uoguelph.ca
519-824-4120 x52730






