Polyploid evolution: Keeping the peace at genomic reunions

被引：71
作者：
Rieseberg, LH [1 ]
机构：
[1] Indiana Univ, Dept Biol, Bloomington, IN 47405 USA
来源：
CURRENT BIOLOGY | 2001年 / 11卷 / 22期
关键词：
D O I：
10.1016/S0960-9822(01)00556-5
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：
Incompatible gene or chromosomal combinations brought together in allopolyploid genomes cannot be purged through Mendelian segregation. But recent studies suggest that the elimination of DNA sequences and alteration of DNA methylation patterns may permit the restoration of fertility in some allopolyploids.
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页码：R925 / R928
页数：4
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