CELL POPULATION KINETICS - A MODIFIED INTERPRETATION OF GRAPH OF LABELED MITOSES

被引:20
作者
HAMILTON, AI
机构
[1] Department of Operative Dentistry, University of Washington, Seattle
关键词
D O I
10.1126/science.164.3882.952
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
Graphs of labeled mitoses, derived from autoradiographs of cell populations with 3H-thymidine, show depressions in the curves at their midpoints. These depressions reflect interruption of DNA synthesis midway through S phase. Such interruptions revealed by the method of labeled mitoses should be considered when determining cell-cycle times.
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页码:952 / &
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