How good are deep phylogenetic trees?

被引：243

作者：

Philippe, H ^{[1
]}

Laurent, J ^{[1
]}

机构：

[1] Univ Paris Sud, CNRS, URA 2227, Biol Cellulaire Lab, F-91405 Orsay, France

来源：

CURRENT OPINION IN GENETICS & DEVELOPMENT | 1998年 / 8卷 / 06期

关键词：

D O I：

10.1016/S0959-437X(98)80028-2

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Great interest is given to species emerging early in phylogenetic reconstruction because they are often assumed to represent an ancestor. Recent studies indicate, however, that species branching deep in molecular trees are often fast-evolving ones, misplaced because of the long-branch artefact. The detection of genuinely deep-branching organisms remains an elusive task.

引用

页码：616 / 623

页数：8

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