REC114 Partner ANKRD31 Controls Number, Timing, and Location of Meiotic DNA Breaks
نویسندگان
چکیده
منابع مشابه
Meiotic association between Spo11 regulated by Rec102, Rec104 and Rec114
Meiotic recombination is initiated by DNA double-stranded break (DSB) formation catalyzed by Spo11, a type-II topoisomerase-like transesterificase, presumably via a dimerization-mediated mechanism. We demonstrate the existence of in vivo interactions between Spo11 proteins carrying distinct tags, and the chromatin-binding and DSB activity of tagged Spo11 at innate and targeted DSB sites upon fu...
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An essential feature of meiosis is Spo11 catalysis of programmed DNA double strand breaks (DSBs). Evidence suggests that the number of DSBs generated per meiosis is genetically determined and that this ability to maintain a pre-determined DSB level, or "DSB homeostasis", might be a property of the meiotic program. Here, we present direct evidence that Rec114, an evolutionarily conserved essenti...
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Homologous recombination is essential for accurate chromosome segregation during meiosis in most sexual organisms. Meiotic recombination is initiated by the formation of DSBs (DNA double-strand breaks) made by the Spo11 protein. We review here recent findings pertaining to protein-protein interactions important for DSB formation, the mechanism of an early step in the processing of Spo11-generat...
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ژورنال
عنوان ژورنال: Molecular Cell
سال: 2019
ISSN: 1097-2765
DOI: 10.1016/j.molcel.2019.03.023