The new announcement for Boston University for March 20, 1997 should read:

Thursday, March 20, 1997
12:30 p.m.
Boston University
Biophysics Seminar
Room 352, Dept. of Physics
Metcalf Science and Engineering Building
590 Commonwealth Avenue
"Electrodynamic Properties of Actin: Potential Role in Cell Biology"
Dr. Horacio Cantiello
Mass General Hospital
Harvard Medical School