Incomplete Lineage Sorting: Consistent Phylogeny Estimation from Multiple Loci
Incomplete Lineage Sorting: Consistent Phylogeny Estimation from Multiple Loci
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DOI：
10.1109/tcbb.2008.66
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发表时间：
2010-01-01
影响因子：
4.5
通讯作者：
Roch, Sebastien
中科院分区：
文献类型：
--
作者：
Mossel, Elchanan;Roch, Sebastien
我们介绍了一个简单的计算效率高的算法，从多个基因树中存在的不完整的谱系排序，即，当基因树的拓扑结构可能不同于物种树的重建。我们表明，我们的技术是统计上一致的标准随机假设下，也就是说，它返回正确的树足够多的非连锁位点。我们还表明，它可以容忍适度的估计误差。
We introduce a simple computationally efficient algorithm for reconstructing phylogenies from multiple gene trees in the presence of incomplete lineage sorting, that is, when the topology of the gene trees may differ from that of the species tree. We show that our technique is statistically consistent under standard stochastic assumptions, that is, it returns the correct tree given sufficiently many unlinked loci. We also show that it can tolerate moderate estimation errors.