Gene duplication: Past, present and future

被引：145

作者：

Holland, PWH ^{[1
]}

机构：

[1] Univ Reading, Sch Anim & Microbial Sci, Reading RG6 6AJ, Berks, England

来源：

SEMINARS IN CELL & DEVELOPMENTAL BIOLOGY | 1999年 / 10卷 / 05期

关键词：

homeotic genes; genome duplication; complexity;

D O I：

10.1006/scdb.1999.0335

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Gene duplication is of central interest to evolutionary developmental biology, having been implicated in evolutionary increases in complexity. These ideas stem principally from the Lewis model for the evolution of the BX-C and Ohno's proposal for genome duplications during chordate evolution. Here I revisit these models and show how recent data have confirmed their essential features, nut forced some important revisions. These include revised dates for homeotic gene duplications and for: widespread gene duplication in vertebrate evolution. I also outline the major unresolved questions in the study of gene duplication, and its relevance to evolution and development.

引用

页码：541 / 547

页数：7

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