Single-nucleotide polymorphism rs 175080 in the MLH3 gene and its relation to male infertility.

ABSTRACT:

Purpose

MLH3, a MutL homolog protein in mammals playing a role in DNA mismatch repair, is associated with spermatogenesis and male infertility. The purpose of the present study was to investigate the association of the single-nucleotide polymorphism (SNP), rs 175080 in the MLH3 gene, with sperm parameters in a Greek population.

Methods

The study included 300 men of couples undergoing in vitro fertilization/intracytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET) treatments (years 2011-2013). Genomic DNA was extracted from 300 peripheral blood samples, and conventional quantitative real-time PCR was performed for genotyping. Of them, 122 were from men used as "controls" and 178 from men used as "cases." Allocation to the two groups was based on sperm concentrations (≥15

SUBMITTER: Markandona O 

PROVIDER: S-EPMC4681734 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature