last modified Sep 01, 2016 02:34 PM
We are saddened to hear of the unexpected death of Roger Tsien, who was a PhD student and a postdoctoral fellow in this Department from 1972-1981.
During his time at PDN he created some of the first fluorescent indicators for calcium.
He was 64.
Please see full news story here http://www.sandiegouniontribune.com/news/2016/aug/31/roger-tsien-dies/