Daily Almanac for
Feb 15, 2012
Search: Infoplease Info search tips
Search: Biographies Bio search tips
| Share
 

Viktor Hamburger

Age: 100

experimental embryologist who analyzed the developing nervous system. In 1954, he and two colleagues, Rita Levi-Montalcini and Stanley Cohen, discovered the first trophic factor.

Died: St. Louis, June 12, 2001

Information Please® Database, © 2007 Pearson Education, Inc. All rights reserved.

Jack Haley, Jr.G - LIan Hamilton
    • Cite
    • Print
    • Bookmark

A free, reliable Q&A site for homework help. Answerplease.com

24 X 7

Private Tutor

Click Here for Details
24 x 7 Tutor Availability
Unlimited Online Tutoring
1-on-1 Tutoring