MGI:4435689 targeted mutation 1e, Helmholtz Zentrum Muenchen GmbH http://identifiers.org/mgd/MGI:4435689 Spns1<tm1e(EUCOMM)Hmgu> HEPD0573_6_C01 HEPD0573_6_D02 HEPD0573_6_A03 HEPD0573_6_B03 HEPD0573_6_A04 HEPD0573_6_A02 HEPD0573_6_B02 EUCOMM-projects HEPD0573_6_C04