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STAGES14.ZIP
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HISTORY.HLP
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1992-08-08
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History File for STAGES program
Version 1.0
Written in 1990 to cover the rat, mouse and hamster
stages of spermatogenesis. The selection of cell types and
number of days to test were found on separate screens.
Version 1.1
Written in 1990 to improve the screens for user
interaction.
Version 1.2
Written in 1991 to add data for the dog. The program
was also modified to permit changing the cycle length for each
animal. An expanded overview file for spermatogenesis was added.
Version 1.3
Written in 1992 to add data for several new species.
The information files and bibliography were updated and the
screens were modified to permit viewing cell cycle information
while selecting the cell types and days of interest.
Version 1.4
Written in 1992 to permit a request for multiple time
points after selecting a single cell type (e.g., P-5 (1, 2, 3)
would mean pachytene spermatocyte/Stage V to be tracked on days
1, 2, and 3).