GENETIC EXCHANGE AND EVOLUTIONARY DIVERGENCE IN PROKARYOTES

被引：89

作者：

COHAN, FM

机构：

[1] Dept of Biology, Wesleyan University, Middletown

来源：

TRENDS IN ECOLOGY & EVOLUTION | 1994年 / 9卷 / 05期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/0169-5347(94)90081-7

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Recent work shows that genetic exchange in prokaryotes is less frequent but more promiscuous than that in eukaryotes. As a result, genetic exchange plays very different roles in determining the patterns of evolutionary divergence in these major groups. Because sexual isolation is not a prerequisite for divergence in the prokaryotic world, the biological species concept is not appropriate for bacteria. However, there is a species concept that may apply universally.

引用

页码：175 / 180

页数：6

共 33 条

[1] ARNOLD ML, 1990, EVOLUTION, V44, P1512, DOI [10.2307/2409333, 10.1111/j.1558-5646.1990.tb03842.x]
[2] AVISE JC, 1987, ANNU REV ECOL SYST, V18, P489, DOI 10.1146/annurev.es.18.110187.002421
[3] COHAN FM, 1994, AM NAT, V143, P521
[4] COHAN FM, 1991, EVOLUTION, V45, P1383
[5] Coyne J.A., 1989, P180
[6] MOLECULAR EVOLUTION IN HAWAIIAN DROSOPHILIDS
DESALLE, R
HUNT, JA
[J]. TRENDS IN ECOLOGY & EVOLUTION, 1987, 2 (07) : 212 - 216
[7] GENETIC EXCHANGE AMONG NATURAL ISOLATES OF BACTERIA - RECOMBINATION WITHIN THE PHOA GENE OF ESCHERICHIA-COLI
DUBOSE, RF
DYKHUIZEN, DE
HARTL, DL
[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1988, 85 (18) : 7036 - 7040
[8] RECOMBINATION IN ESCHERICHIA-COLI AND THE DEFINITION OF BIOLOGICAL SPECIES
DYKHUIZEN, DE
GREEN, L
[J]. JOURNAL OF BACTERIOLOGY, 1991, 173 (22) : 7257 - 7268
[9] ON THE ROLE OF SPECIES IN ANAGENESIS
FUTUYMA, DJ
[J]. AMERICAN NATURALIST, 1987, 130 (03) : 465 - 473
[10] HUDSON RR, 1987, GENET RES, V50, P242

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