Alu Insertion Polymorphisms as Evidence for Population Structure in Baboons.
Alu Insertion Polymorphisms as Evidence for Population Structure in Baboons.
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DOI：
10.1093/gbe/evx184
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发表时间：
2017-09-01
影响因子：
3.3
通讯作者：
Batzer MA
中科院分区：
文献类型：
--
作者：
Steely CJ;Walker JA;Jordan VE;Beckstrom TO;McDaniel CL;St Romain CP;Bennett EC;Robichaux A;Clement BN;Raveendran M;Baboon Genome Analysis Consortium;Worley KC;Phillips-Conroy J;Jolly CJ;Rogers J;Konkel MK;Batzer MA
雄性在成熟或接近成熟时从纳塔尔群体中扩散是大多数狒狒（Papio）物种的一个特征。它可能对种群结构和进化过程产生深远的影响，但扩散，特别是非常长的距离，不容易通过直接的实地观察记录下来。在这项试验性研究中，我们调查的可能性检索狒狒的人口结构在黄色（狒狒cynocephalus）和有点（狒狒kindae）狒狒的分布变化在全基因组的494 Alu插入多态性，通过最近完成的狒狒基因组分析联盟。来自黄色和橄榄色（Papio anubis）狒狒的混合种群中的Alu插入变异确定了每个个体的遗传比例。在一个未混合的黄色狒狒种群，我们的分析表明，更远的群体之间的邻近比更大的相似性，这表明男性的传播距离的人口结构。最后（也是非常暂时的），一个意想不到的急剧差异，在铝插入频率的成员之间的邻近社会群体的狒狒类表明，组间迁移可能比预测的更罕见，在这个鲜为人知的物种。
Male dispersal from the natal group at or near maturity is a feature of most baboon (Papio) species. It potentially has profound effects upon population structure and evolutionary processes, but dispersal, especially for unusually long distances, is not readily documented by direct field observation. In this pilot study, we investigate the possibility of retrieving baboon population structure in yellow (Papio cynocephalus) and kinda (Papio kindae) baboons from the distribution of variation in a genome-wide set of 494 Alu insertion polymorphisms, made available via the recently completed Baboon Genome Analysis Consortium. Alu insertion variation in a mixed population derived from yellow and olive (Papio anubis) baboons identified each individual’s proportion of heritage from either parental species. In an unmixed yellow baboon population, our analysis showed greater similarity between neighboring than between more distantly situated groups, suggesting structuring of the population by male dispersal distance. Finally (and very provisionally), an unexpectedly sharp difference in Alu insertion frequencies between members of neighboring social groups of kinda baboons suggests that intergroup migration may be more rare than predicted in this little known species.
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影响因子：
2.5
作者：
DITTUS, WPJ
通讯作者：
DITTUS, WPJ
影响因子：
4.4
作者：
BATZER, MA;DEININGER, PL
通讯作者：
DEININGER, PL
影响因子：
30.8
作者：
Dewannieux, M;Esnault, C;Heidmann, T
通讯作者：
Heidmann, T
影响因子：
2.5
作者：
Bergey, Christina M.;Pozzi, Luca;Burrell, Andrew S.
通讯作者：
Burrell, Andrew S.
影响因子：
4.9
作者：
Charpentier, M. J. E.;Fontaine, M. C.;Tung, J.
通讯作者：
Tung, J.