Lack of association between genetic polymorphisms in three folate-related enzyme genes and male infertility in the Chinese population

摘要

PurposeThis study explored the possible association of four single nucleotide polymorphisms (SNPs) of the three folate-related enzyme genes: MTHFR C677T and A1298C, MTR A2756G and MTRR A66G, with male infertility in the Chinese population.