Reporter|Null/knockout|Conditional ready EPD0821_3_C02 Ep300<tm1a(EUCOMM)Wtsi> MGI:5050996 EPD0821_3_E02 targeted mutation 1a, Wellcome Trust Sanger Institute EUCOMM-projects EPD0821_3_H04 EPD0821_3_A04 http://identifiers.org/mgd/MGI:5050996 EPD0821_3_H01 EPD0821_3_H03