Genome duplication led to highly selective expansion of the Arabidopsis thaliana proteome

被引：197

作者：

Seoighe, C

Gehring, C

机构：

[1] Univ Western Cape, S African Natl Bioinformat Inst, ZA-7535 Bellville, South Africa

[2] Univ Cape Town, Computat Biol Grp, ZA-7701 Rondebosch, South Africa

[3] Univ Western Cape, Dept Biotechnol, ZA-7535 Bellville, South Africa

来源：

TRENDS IN GENETICS | 2004年 / 20卷 / 10期

关键词：

D O I：

10.1016/j.tig.2004.07.008

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

Multiple ancient genome duplications in Arabidopsis thaliana provide unique opportunities to assess factors that influence the fates of duplicated genes. We have found that genes retained in duplicate following one round of genome duplication are significantly more likely to be retained in duplicate again after a subsequent genome duplication. Genes retained in duplicate form a functionally biased set and include a significant over-representation of genes involved in the regulation of transcription.

引用

页码：461 / 464

页数：4

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