EPD0348_6_C04 http://identifiers.org/mgd/MGI:4432644 EUCOMM-projects Sostdc1<tm1e(EUCOMM)Wtsi> EPD0348_6_F01 EPD0348_6_E01 EPD0348_6_F04 EPD0348_6_B04 targeted mutation 1e, Wellcome Trust Sanger Institute MGI:4432644