THE GENETIC STRUCTURE OF LARGE‐LAKE DAPHNIA POPULATIONS

THE GENETIC STRUCTURE OF LARGE‐LAKE DAPHNIA POPULATIONS
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大型湖泊水蚤种群的遗传结构

DOI:
10.1111/j.1558-5646.1986.tb00535.x
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发表时间:
1986
期刊:
影响因子:
3.3
通讯作者:
H. Wolf
H. Wolf
中科院分区:
环境科学与生态学2区
文献类型:
--
作者:
M. Mort;H. Wolf

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周期性孤雌生殖可以研究表现出无性和有性生殖的群体的遗传和进化特征。枝角类水蚤属包含有性生殖相对发生率各不相同的物种。池塘物种往往比大型湖泊中的物种更频繁地进行有性繁殖。以前的遗传学研究主要集中在池塘种群上,产生了对大型湖泊种群的期望,但最近的研究尚未完全满足这一期望。目前对古北界物种 Daphnia galeata 的研究进一步研究了大型湖泊种群的遗传结构。
Cyclical parthenogenesis allows study of the genetic and evolutionary characteristics of groups exhibiting both asexual and sexual reproduction. The cladoceran genus Daphnia contains species which vary with respect to the relative incidence of sexual reproduction; pond species tend to undergo sexual reproduction more regularly than species found in large lakes. Previous genetic studies have focused on pond populations, generating expectations about large‐lake populations that have not been fully met by recent studies. The present study of the Palearctic species Daphnia galeata further examines the genetic structure of large‐lake populations.
直接评估遗传漂变在确定 Euphyyas editha 种群等位基因频率变异中的作用。
DOI: 10.1093/genetics/110.3.495
发表时间: 1985
期刊: Genetics
影响因子: 3.3
作者:
Mueller,LD;Wilcox,BA;Ehrlich,PR;Heckel,DG;Murphy,DD
通讯作者: Murphy,DD