MGI:1916700 - genetic mapping 2310032K21Rik JP45 junctional sarcoplasmic reticulum protein 1 http://identifiers.org/mgd/MGI:1916700 JP-45 O Gene Jsrp1 2300003C06Rik JP45|2310032K21Rik|JP-45|2300003C06Rik protein coding gene