Not actually defenseless New research from the Mallarino and Donia labs decodes the crucial elements of a marsupial’s immune system, and in the process identifies a host of previously unknown proteins with potent antibacterial activity that could have applications in human medicine. Cold comforts: animals form memories about temperature Princeton undergraduates gain real-world experience through community health micro-internships View all news Graduate Program Postdoctoral Research Molecular Biology Major Community Seminars & Events Unleashing knowledge and igniting connections Stefano Di Talia, Duke University Encoding geometric memory during zebrafish appendage regeneration Wed, Apr 30, 2025, 12:00 pm – 1:00 pm Location Thomas Laboratory 003 Butler Seminar Series Nels Elde, University of Utah (CANCELED) Wed, May 7, 2025, 12:00 pm – 1:00 pm Location Thomas Laboratory 003 Butler Seminar Series Xin Lu, University of Notre Dame Targeting Intrinsic and Extrinsic Mechanisms of Cancer Immune Evasion Wed, May 14, 2025, 12:00 pm – 1:00 pm Location Thomas Laboratory 003 Butler Seminar Series Axel Visel, Lawrence Berkeley National Labs From Nucleotide to Megabase Scale: Enhancer Function in Development and Disease Wed, May 21, 2025, 12:00 pm – 1:00 pm Location Thomas Laboratory 003 Butler Seminar Series View All Events World Class Faculty Elevating minds and inspiring excellence The Department of Molecular Biology boasts a world class faculty, including Nobel Prize and Macarthur Genius award winners, who are leaders in their fields. They contribute significantly to their professions through editorial roles and advisory positions. Research spans molecular, cell, and systems biology, with faculty often holding joint appointments in related institutes. The department s graduate program benefits from interdisciplinary collaboration with faculty from various fields, fostering an exceptional environment for student training and research.Meet our exceptional faculty Research Areas Diverse in research interests Biochemistry, Biophysics & Structural Biology Cell Biology, Development & Cancer Genetics & Genomics Microbiology, Virology & Immunology Quantitative & Computational Biology