DNA mismatch repair protein Mlh3 is a protein that in humans is encoded by the MLH3gene.
This gene is a member of the MutL-homolog (MLH) family of DNA mismatch repair (MMR) genes. MLH genes are implicated in maintaining genomic integrity during DNA replication and after meiotic recombination. The protein encoded by this gene functions as a heterodimer with other family members. Somatic mutations in this gene frequently occur in tumors exhibiting microsatellite instability, and germline mutations have been linked to hereditary nonpolyposis colorectal cancer type 7 (HNPCC7). Several alternatively spliced transcript variants have been identified, but the full-length nature of only two transcript variants has been determined.
^Santucci-Darmanin, Sabine; Neyton Sophie, Lespinasse Françoise, Saunières Anne, Gaudray Patrick, Paquis-Flucklinger Véronique (Jul 2002). "The DNA mismatch-repair MLH3 protein interacts with MSH4 in meiotic cells, supporting a role for this MutL homolog in mammalian meiotic recombination". Hum. Mol. Genet. (England) 11 (15): 1697–706. doi:10.1093/hmg/11.15.1697. ISSN0964-6906. PMID12095912.Cite uses deprecated parameters (help)
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