Inconsistency of Triplet-Based and Quartet-Based Species Tree Estimation under Intralocus Recombination
Inconsistency of Triplet-Based and Quartet-Based Species Tree Estimation under Intralocus Recombination
复制标题
位点内重组下基于三重态和基于四重态的物种树估计的不一致
DOI:
10.1089/cmb.2022.0265
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发表时间:
2022
影响因子:
1.7
通讯作者:
Roch, Sebastien
中科院分区:
文献类型:
--
作者:
Hill, Max;Roch, Sebastien
We consider species tree estimation from multiple loci subject to intralocus recombination. We focus on, a summary coalescent-based method using rooted triplets, as well as a related quartet-based inference method. We demonstrate analytically that in both cases, intralocus recombination gives rise to an inconsistency zone, in which correct inference is not assured even in the limit of infinite amount of data. In addition, we validate and characterize this inconsistency zone through a simulation study, which suggests that differential rates of recombination between closely related taxa can amplify the effect of incomplete lineage sorting and contribute to inconsistency.
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影响因子:
11.4
作者:
Lynch, Michael
通讯作者:
Lynch, Michael
影响因子:
4.4
作者:
Zhiwei Wang;Kevin J. Liu
通讯作者:
Kevin J. Liu
影响因子:
3.3
作者:
B. Rannala;Ziheng Yang
通讯作者:
B. Rannala;Ziheng Yang
DOI:
--
发表时间:
2000
期刊:
Proceedings of the Royal Society of London. Series B: Biological Sciences
影响因子:
--
作者:
Ziheng Yang
通讯作者:
Ziheng Yang
影响因子:
6.5
作者:
Degnan, James H.
通讯作者:
Degnan, James H.