文章基本信息

标题：Recent development of the neutral theory viewed from the Wrightian tradition of theoretical population genetics
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作者：M Kimura
期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1991
卷号：88
期号：14
页码：5969-5973
DOI：10.1073/pnas.88.14.5969
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：In contrast to the Darwinian theory of evolution by natural selection, the neutral theory emphasizes the great importance of random genetic drift (due to finite population size) and mutation pressure as the main causes of molecular evolution. In this paper, after a brief review of the neutral theory, recent data strongly supporting the neutral theory are presented. Also discussed are such topics as compensatory neutral evolution and an approach to a unified understanding of molecular and phenotypic evolution. It is concluded that random genetic drift acting on selectively neutral mutants must have played some very important role in organic evolution, including the origin of life and macroevolution.