From meiosis to postmeiotic events: Uncovering the molecular roles of the meiosis-specific recombinase Dmc1
نویسندگان
چکیده
منابع مشابه
Interactions between human BRCA2 protein and the meiosis-specific recombinase DMC1.
Germline mutations in BRCA2 predispose to hereditary breast cancers. BRCA2 protein regulates recombinational repair by interaction with RAD51 via a series of degenerate BRC repeat motifs encoded by exon 11 (BRCA2(996-2113)), and an unrelated C-terminal domain (BRCA2(3265-3330)). BRCA2 is also required for meiotic recombination. Here, we show that human BRCA2 binds the meiosis-specific recombina...
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The tumor suppressor protein p53 is specifically expressed during meiosis in spermatocytes. Subsets of p53 knockout mice exhibit testicular giant cell degenerative syndrome, which suggests p53 may be associated with meiotic cell cycle and/or DNA metabolism. Here, we show that p53 binds to the mouse meiosis-specific RecA-like protein Mus musculus DMC1 (MmDMC1). The C-terminal domain (amino acid ...
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Lim15/Dmc1 is a meiosis specific RecA-like protein. Here we propose its participation in meiotic chromosome pairing-related events along with DNA topoisomerase II. Analysis of protein-protein interactions using in vitro binding assays provided evidence that Coprinus cinereus DNA topoisomerase II (CcTopII) specifically interacts with C.cinereus Lim15/Dmc1 (CcLim15). Co-immunoprecipitation experi...
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ژورنال
عنوان ژورنال: FEBS Journal
سال: 2009
ISSN: 1742-464X
DOI: 10.1111/j.1742-4658.2009.07503.x