http://identifiers.org/mgd/MGI:4941545 targeted mutation 1a, Helmholtz Zentrum Muenchen GmbH HEPD0708_3_D09 MGI:4941545 HEPD0708_3_B12 Abca12<tm1a(EUCOMM)Hmgu> HEPD0708_3_G10 HEPD0708_3_F11 EUCOMM-projects