Howard Hughes Medical Institute Holiday Lecture Series - The Immune System - Friend And Foe - Lecture One - How Immune Cells Create Trillions of Receptors from a Few Hundred Parts by John W. Kappler, Ph.D. Lecture 1 of 4.
John W. Kappler, Ph.D., HHMI Investigator, National Jewish Medical and Research Center
Philippa Marrack, Ph.D., HHMI Investigator, National Jewish Medical and Research Center