In conclusion, AA genotype of 751A > C SNP in ERCC2 correlated with a higher risk of male infertility and may contribute to an increased risk of azoospermia and male infertility in Indian men.
This study was designed to examine whether ERCC1 polymorphisms 3 UTR (C8092A), Asn118Asn (G19007A) and ERCC2 polymorphisms Asp312Asn (G-->A), Lys751Gln (A-->C), which have been reported to contribute to some cancers, are associated with idiopathic azoospermia in the Chinese population.