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题目:: Interrelation between cellular rRNA content and regulation of the cell cycle of normal and transformed mouse cell lines.
作者:: Kleuser(B),Adam(G)
状态:: 发布时间1986-01-17 , 更新时间 2011-11-17
期刊:: Cell Biol Int Rep
摘要:: The relation between cellular rRNA content, as a measure of cell size, and the regulation of the cell cycle has been investigated for swiss 3T3 and the spontaneously transformed swiss 3T6 cell line. It is shown that the characteristic of percent of quiescent cells stimulated into the cell cycle versus cellular rRNA content is basically different for 3T3 and 3T6 cells: 3T3 cells do not enter the cell cycle below a certain threshold of cellular rRNA content, whereas 3T6 cells start proliferation without a substantial increase of rRNA. These data are interpreted as consistent with transformation of 3T6 cells being in essence their uncoupling from the requirement of normal cells of passing over a threshold of cellular rRNA content (cell size) before initiating DNA-replication.
语言:: eng
DOI:

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