organism_id organism_name organism_group word match ncbigene_symbol ncbigene_id source count_direct count_synonym count_match 9606 Homo sapiens Primates MTHFR MTHFR MTHFR 4524 ncbigene_symbol 3 NA 3 9606 Homo sapiens Primates Ado ADO ADO 84890 ncbigene_symbol 3 NA 3 9606 Homo sapiens Primates SHMT1 SHMT1 SHMT1 6470 ncbigene_symbol 3 NA 3