Majoring in Microbiology The undergraduate major offers a rigorous education in molecular microbiology that helps prepare students for careers in research, industry, biotechnology, and medicine. Minoring in Microbiology Learn more about how to earn a minor in Microbiology. Graduate Program (PhD in Microbiology) Learn more about how to apply to our PhD program in Microbiology Graduate Program (MS in Microbiology) Learn more about how to apply to our MS program in Microbiology Careers in Microbiology Find information about what you can do with a degree in Microbiology. Research Experience for Undergraduates: Prokaryotic Biology Learn more about our NSF-funded summer research experience for undergraduates.