HEPD0705_3_C01 HEPD0705_3_B02 MGI:4457549 HEPD0705_3_D02 HEPD0705_3_G04 EUCOMM-projects targeted mutation 1a, Helmholtz Zentrum Muenchen GmbH Tbx18<tm1a(EUCOMM)Hmgu> http://identifiers.org/mgd/MGI:4457549 HEPD0651_4_C03