EPD0850_1_B06 MGI:4453790 Ctbp2<tm1e(EUCOMM)Wtsi> EPD0850_1_C05 EPD0850_1_C08 EPD0850_1_B08 EPD0850_1_C07 EPD0850_1_A06 EPD0850_1_H07 targeted mutation 1e, Wellcome Trust Sanger Institute EPD0850_1_D08 EPD0548_3_B09 EPD0850_1_E05 EUCOMM-projects EPD0850_1_F05 http://identifiers.org/mgd/MGI:4453790