A MODEL FOR REGULATION OF THE CELL-CYCLE INCORPORATING CYCLIN-A, CYCLIN-B AND THEIR COMPLEXES

被引：16

作者：

OBEYESEKERE, MN

TUCKER, SL

ZIMMERMAN, SO

机构：

[1] Department of Biomathematics., University of Texas M. D. Anderson Cancer Center, Houston, Texas

来源：

CELL PROLIFERATION | 1994年 / 27卷 / 02期

关键词：

D O I：

10.1111/j.1365-2184.1994.tb01409.x

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

A mathematical model for the cell cycle is proposed that incorporates the known biochemical reactions involving both cyclin A and cyclin B, the interactions of these cyclins with cdc2 and cdk2, and the controlling effects of cdc25 and weel. The model also postulates the existence of an as yet unknown phosphatase involved in the formation of maturation promoting factor. The model produces solutions that agree qualitatively with a wide variety of experimentally observed cell-cycle behaviour. Conditions under which the model could explain the initial rapid divisions of embryonic cells and the transition to the slower somatic cell cycle are also discussed.

引用

页码：105 / 113

页数：9

共 37 条

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