ahl nmf112 nmf252 mdfw - bob nmf181 sals http://identifiers.org/mgd/MGI:1890219 protein coding gene 4930542A03Rik Gene nmf112|4930542A03Rik|nmf181|mdfw|sals|ahl|USH1D|nmf252|bob USH1D genetic mapping Cdh23 O MGI:1890219 cadherin 23 (otocadherin)