Regulation in S Phase by E2F
Regulation in S Phase by E2F
复制标题
E2F在S阶段的调节
作者:
A. B. Pardee;Chiang J. Li;G. P. V. Reddy
The DNA synthetic S phase of the unperturbed cell cycle is a closed system, as compared to regulation of G1 by external growth factors. The E2F family provides internal control in S phase by transcribing genes required for deoxynucleotide triphosphate (dNTP) and DNA synthesis. Furthermore, over expression of E2F-1 activates programmed cell death (apoptosis), a safeguarding signal of aberrant growth of cells that have become carcinogenic. Mechanisms for control of E2F-1 are thus essential. The hypothesis is proposed that deoxythymidine triphosphate (dTTP) allosterically feedback controls E2F-1 to regulate both DNA synthesis and apoptosis. This may act either upon production of E2F-1 or its degradation.
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影响因子:
11.2
作者:
Tomohiko Ohta;Yue Xiong
通讯作者:
Tomohiko Ohta;Yue Xiong
影响因子:
5.8
作者:
Oren, M;Damalas, A;Ben-Ze'ev, A
通讯作者:
Ben-Ze'ev, A
DOI:
--
发表时间:
1994
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Dou,QP;Zhao,S;Levin,AH;Wang,J;Helin,K;Pardee,AB
通讯作者:
Pardee,AB
DOI:
--
发表时间:
2001
期刊:
Clinical cancer research : an official journal of the American Association for Cancer Research
影响因子:
--
作者:
Hsueh,CT;Wu,YC;Schwartz,GK
通讯作者:
Schwartz,GK
影响因子:
10.5
作者:
HSIAO, KM;MCMAHON, SL;FARNHAM, PJ
通讯作者:
FARNHAM, PJ