Arthropod segmentation: Why centipedes are odd

被引：9

作者：

Damen, WGM ^{[1
]}

机构：

[1] Univ Cologne, Inst Genet, Dept Evolutionary Genet, D-50931 Cologne, Germany

来源：

CURRENT BIOLOGY | 2004年 / 14卷 / 14期

关键词：

D O I：

10.1016/j.cub.2004.07.010

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Recent work has revealed a double segmental periodicity of gene expression in the centipede, a potential molecular explanation for the observation that this arthropod always has an odd number of trunk segments. Is this an oddity of centipedes, or might it mean that double segmental pair-rule patterning dates back to the Ur-arthropod?

引用

页码：R557 / R559

页数：3

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