Selection-induced mutations

被引：20

作者：

Hall, Barry G. ^{[1
]}

机构：

[1] Univ Rochester, Dept Biol, Hutchinson Hall,River Campus, Rochester, NY 14627 USA

来源：

CURRENT OPINION IN GENETICS & DEVELOPMENT | 1992年 / 2卷 / 06期

关键词：

D O I：

10.1016/S0959-437X(05)80120-0

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Some spontaneous mutations are specifically' adaptive' in two ways: in that they occur more often when they are useful than when they are irrelevant to the survival of the cell; and in that they occur as specific responses to selective pressures. These 'selection-induced mutations' occur both in bacteria and in the eukaryotic microorganism, yeast.

引用

页码：943 / 946

页数：4

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