ISOLATION OF AN E COLI STRAIN WITH A MUTATION AFFECTING DNA POLYMERASE

被引:652
作者
DELUCIA, P
CAIRNS, J
机构
[1] Cold Spring Harbor Laboratory, Cold Spring Harbor
关键词
D O I
10.1038/2241164a0
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
By testing indiscriminately several thousand colonies of mutagenized E. coli, a mutant has been isolated that on extraction proves to have less than I per cent of the normal level of DNA polymerase. The mutant multiplies normally but has acquired an increased sensitivity to ultraviolet light. © 1969 Nature Publishing Group.
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页码:1164 / &
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