EUCOMM-projects http://identifiers.org/mgd/MGI:4938556 EPD0717_5_B06 EPD0717_5_H05 targeted mutation 1a, Wellcome Trust Sanger Institute EPD0717_5_D05 Pou1f1<tm1a(EUCOMM)Wtsi> MGI:4938556 EPD0717_5_C08