MGI:1096359 P450RAI genetic mapping Cyp26a1 P450RA cytochrome P450, family 26, subfamily a, polypeptide 1 http://identifiers.org/mgd/MGI:1096359 retinoic acid hydrolase|RAH|P450RA|Cyp26|P450RAI O retinoic acid hydrolase + Gene RAH protein coding gene Cyp26