N01328P1_C_135W_C11 http://identifiers.org/mgd/MGI:4880244 NorCOMM-projects N01328P1_C_135W_A9 Ror1<tm1(NCOM)Mfgc> N01328P1_C_135W_E10 targeted mutation 1, Mammalian Functional Genomics Centre MGI:4880244