. "dihydrofolate reductase (DHFR) [hgnc:2861]" . . . "dihydrofolate reductase (DHFR)" . "hgnc:2861" . "DHFR" . "http://www.genenames.org/data/hgnc_data.php?hgnc_id=HGNC:2861" . . . "dihydrofolate reductase" . "Approved" . "gene with protein product" . . "2008-02-05" . . "Standard" . . . . . . . . .