A regulatory hierarchy for cell specialization in yeast, by Ira Herskowitz, 14/12/1989
Faxed letter from Sydney Brenner to Ira Herskowitz, 17/09/1990
Handwritten letter from Ira Herskowitz to Sydney Brenner, 28/08/1976
Letter from Ira Herskowitz to Sydney Brenner #1, 16/09/1976
Letter from Ira Herskowitz to Sydney Brenner #2, 8/8/1976
Letter from Ira Herskowitz to Sydney Brenner #3, 26/10/1979
Letter from Ira Herskowitz to Sydney Brenner #4, 9/12/1984
Letter from Ira Herskowitz to William Dove #1, 28/08/1990
- Genetic Analysis of Development
Letter from Ira Herskowitz to William Dove #2, 28/08/1990
Letter from Sydney Brenner to Ira Herskowitz #1, 12/8/1976
Letter from Sydney Brenner to Ira Herskowitz #2, 22/11/1979
Letter from Sydney Brenner to Ira Herskowitz #3, 19/12/1984
Letter from Sydney Brenner to Ira Herskowitz #4, 7/5/1986
Notice of a seminar given by Ira Herskowitz, 1976