[No association was found between MTHFR/MTRR genetic variants and sperm counts. Although no association was observed with reduced sperm counts, the MTHFR 665TT genotype is associated with a significant increase in blood plasma homocysteine levels.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine.
Gene-disease associations inferred from text-mining the literature.
DisGeNET evidence - LITERATURE