Modeling the Budding Yeast Cell Cycle

GAL-PDS1-db∆ esp1-ts

debug: ,
test user =
test db =

Simulation:

Change of parameters: kspds'=0.1, kd2pds"=kd3pds"=0, kasesp=0.1, kdiesp=0.002 (=1/500 X WT), MDT=150.
Mass at division: Mitotic exit at t=353.8 min with sister chromatids still attached.

Experiments:

Cohen-Fix, O. and Koshland, D. (1999). Pds1p of budding yeast has dual roles: inhibition of anaphase initiation and regulation of mitotic exit. Genes Dev. 13:1950-1959.
[Abstract] [Article]
Tinker-Kulberg, R.L. and Morgan, D.O. (1999). Pds1 and Esp1 control both anaphase and mitotic exit in normal cells and after DNA damage. Genes Dev. 13:1936-1949.
[Abstract] [Article]
Experimental results: Inviable, Fig 6B of Cohen-Fix and Fig. 3 of Tinker-Kulberg, sister chromatids do not separate, Clb2 is degraded 6 hours later, behaves like GAL-PDS1-db∆.
Comments: