24小时热门版块排行榜

返回列表

18896954943

新虫 (初入文坛)

应助: 0 (幼儿园)
金币: 47.8
散金: 15
帖子: 7
在线: 2.9小时
虫号: 5003956
注册: 2016-09-11
专业: 生物大分子结构与功能

[求助] 求助英文文献的中文版

哪位高手有中文版的
《Detecting the number of clusters of individuals using the software structure: a simulation study》

Abstract：The identification of genetically homogeneous groups of individuals is a long standingissue in population genetics. A recent Bayesian algorithm implemented in the software STRUCTURE allows the identification of such groups. However, the ability of this algorithm todetect the true number of clusters ( K ) in a sample of individuals when patterns of dispersalamong populations are not homogeneous has not been tested. The goal of this study is tocarry out such tests, using various dispersal scenarios from data generated with an individual-based model. We found that in most cases the estimated ‘log probability of data’ does notprovide a correct estimation of the number of clusters, K . However, using an ad hoc statistic∆∆∆∆ K based on the rate of change in the log probability of data between successive K values,we found that STRUCTURE accurately detects the uppermost hierarchical level of structure forthe scenarios we tested. As might be expected, the results are sensitive to the type of geneticmarker used (AFLP vs. microsatellite), the number of loci scored, the number of popula-tions sampled, and the number of individuals typed in each sample

回复此楼

» 本帖附件资源列表

欢迎监督和反馈：小木虫仅提供交流平台，不对该内容负责。
本内容由用户自主发布，如果其内容涉及到知识产权问题，其责任在于用户本人，如对版权有异议，请联系邮箱：xiaomuchong@tal.com
附件 1 : EVANNO_et_al-2005-Molecular_Ecology.pdf

2016-09-23 15:02:39, 260.04 K

» 猜你喜欢

1楼 2016-09-23 15:06:09

已阅关注TA 给TA发消息送TA红花 TA的回帖

相关版块跳转我要订阅楼主 18896954943 的主题更新

返回列表