Speaker: Dr. Gene Wei-Li, MIT, hosted by Alan Grossman.  Title: "Stoichiometric protein synthesis: requirements and mechanisms." The Biology Colloquium is a weekly seminar held throughout the academic year, featuring distinguished speakers in many areas of the biological sciences, from universities and institutions worldwide. More information on speakers, their affiliations, and titles of their talks will be added as available. The Colloquium will zoom at 4:00PM  Tuesdays during the fall school year. Contact: Margaret Cabral at mcabral1@mit.edu