Molecular biology - P-bodies mark the spot for controlling protein production

被引:12
|
作者
Marx, J
机构
关键词
D O I
10.1126/science.310.5749.764
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
P-bodies, specks in the cytoplasm, have been shown to play key roles in regulating one of the cells most important activities, protein synthesis. Researchers had thought that once mRNAs had done their job, enzymes in the cytoplasm simply broke them down however, they appear to play a more dynamic role, serving as routing stations that can temporarily store mRNAs before sending them out to be translated into the proteins that cells need.
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页码:764 / 765
页数:2
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