نتایج جستجو برای: mlh3
تعداد نتایج: 113 فیلتر نتایج به سال:
Two distinct pathways for meiotic crossover formation coexist in most eukaryotes. The Arabidopsis SHOC1 protein is required for class I crossovers and shows sequence similarity with the XPF endonuclease family. Active XPF endonucleases form a heterodimer with ERCC1 proteins. Here, we show that PTD, an ERCC1-like protein, is required for class-I-interfering crossovers along with SHOC1, MSH4, MSH...
Aim: to reveal hereditary mutations in patients with adenomatous polyps of the gastrointestinal tract. Patients and methods: a retrospective cohort study included 8 tract (ranging from 4 several hundred). The APC, AXIN2, BMPR1A, BRCA2, CDH1, CHEK2, EPCAM, GALNT12, GREM1, MLH1, MLH3, MSH2, MSH3, MSH6, MutYH, NTHL1, PMS2, POLD1, POLE, SMAD4, STK11 genes were studied using new generation sequencin...
Human MLH3 (hMLH3) gene has been suggested to play a role in the DNA mismatch repair mechanism, while it may also be associated with abnormal spermatogenesis and subsequently male infertility. The aim of the present study was to investigate possible relationships between the single nucleotide polymorphism (SNP) rs175080 in the MLH3 gene of males and the embryological results in couples undergoi...
Mlh1-Mlh3 (MutLγ) is a mismatch repair factor with a central role in formation of meiotic crossovers, presumably through resolution of double Holliday junctions. MutLγ has DNA-binding, nuclease, and ATPase activities, but how these relate to one another and to in vivo functions are unclear. Here, we combine biochemical and genetic analyses to characterize Saccharomyces cerevisiae MutLγ. Limited...
Mismatch repair (MMR) is important for repairing of nucleotide mismatches during DNA replication. Germline mutations in MMR genes are associated with hereditary non-polyposis colorectal cancer (HNPCC). Ovarian cancer occurs as part of the HNPCC phenotype, and so common variants in MMR genes are candidates for ovarian cancer susceptibility. We performed a large multicentre case-control study to ...
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