Evolutionary biology - The geometry of adaptation

被引：28

作者：

Barton, N ^{[1
]}

机构：

[1] Univ Edinburgh, Inst Cell Anim & Populat Biol, Edinburgh EH9 3JT, Midlothian, Scotland

来源：

NATURE | 1998年 / 395卷 / 6704期

关键词：

D O I：

10.1038/27338

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：

Those trying to explain the evolution of adaptations broadly fall into two camps. Whereas Darwin suggested that small variations accumulate gradually, early geneticists believed that adaptations evolved through major mutations. A new study adds fuel to this debate by showing that adaptation may be based on larger factors than previously supposed.

引用

页码：751 / 752

页数：2

共 13 条

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