Prediction of X-ray induced mitotic delay and recovery of G2 cells.
A mathematical model is presented that predicts the delay of mitosis caused by X-irradiation of an asynchronous, exponentially growing cell culture (data of Schneiderman & Schneiderman, 1984). In the model, based on Gompertz kinetics, the driving function to generate the curves is a simple exponential decay expression. For the delayed mitotic progress curves, this function characterizes the distribution of the time required for cells to enter mitosis.
Easton
D M
DM
Department of Biological Science, Florida State University, Tallahassee 32306.
Schneiderman
M H
MH
D002478:Cells, Cultured; D007399:Interphase; D007700:Kinetics; D008433:Mathematics; D008938:Mitosis / Q000528:radiation effects*; D008954:Models, Biological