A function for subtelomeric DNA in Saccharomyces cerevisiae

被引：0
|
作者：
Barton, AB [1 ]
Su, YP [1 ]
Lamb, J [1 ]
Barber, D [1 ]
Kaback, DB [1 ]
机构：
[1] UMDNJ, New Jersey Med Sch, Dept Microbiol & Mol Genet, Int Ctr Publ Hlth,Grad Sch Biomed Sci, Newark, NJ 07101 USA
来源：
GENETICS | 2003年 / 165卷 / 02期
关键词：
D O I：
暂无
中图分类号：
Q3 [遗传学];
学科分类号：
071007 ; 090102 ;
摘要：
The subtelomeric DNA sequences from chromosome I of Saccharomyces cerevisiae are shown to be inherently poor substrates for meiotic recombination. On the basis of these results and prior observations that crossovers near telomeres do not promote efficient meiosis I segregation, we suggest that subtelomeric sequences evolved to prevent recombination from occurring where it cannot promote efficient segregation.
引用
收藏
页码：929 / 934
页数：6
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