Altered Cohesin Gene Dosage Affects Mammalian Meiotic Chromosome Structure and Behavior

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Altered Cohesin Gene Dosage Affects Mammalian Meiotic Chromosome Structure and Behavior

Based on studies in mice and humans, cohesin loss from chromosomes during the period of protracted meiotic arrest appears to play a major role in chromosome segregation errors during female meiosis. In mice, mutations in meiosis-specific cohesin genes cause meiotic disturbances and infertility. However, the more clinically relevant situation, heterozygosity for mutations in these genes, has not...

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Cohesin-interacting protein WAPL-1 regulates meiotic chromosome structure and cohesion by antagonizing specific cohesin complexes

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ژورنال

عنوان ژورنال: PLoS Genetics

سال: 2013

ISSN: 1553-7404

DOI: 10.1371/journal.pgen.1003241