targeted mutation 1e, Helmholtz Zentrum Muenchen GmbH HEPD0546_1_E02 EUCOMM-projects HEPD0546_1_B03 HEPD0546_1_H03 HEPD0546_1_G02 HEPD0546_1_G04 HEPD0546_1_E01 MGI:4435009 http://identifiers.org/mgd/MGI:4435009 HEPD0546_1_G03 HEPD0546_1_E03 HEPD0546_1_F03 Rc3h1<tm1e(EUCOMM)Hmgu>