【求助】什么是growth arrest

zhujoker wrote:
Growth arrest induced by wild-type p53 protein blocks cells prior to or near the restriction point in late G1 phase请看后一起分享，我也想搞清楚。

zhujoker wrote:
growth arrest：Protein involved in growth arrest, a phenomenon occurring when a cell does not proceed through the cell cycle.为生长阻滞;生长停滞;生长停止。是指不管用什么办法使细胞生长阻滞。而文献见得最多的就是像wild-type p53 protein 等蛋白可以有此作用。
但是cell cycle arrest ：The process by which the cell cycle is halted during one of the normal phases (G1, S, G2, M).比较限定于对于G1, S, G2, M几个期。
总的来说，个人认为growth arrest是一个泛指，而cell cycle arrest 是一个相当小的概念。为了让你搞清楚，推荐一篇PNAS的老文章：Growth arrest induced by wild-type p53 protein blocks cells prior to or near the restriction point in late G1 phase请看后一起分享，我也想搞清楚。