EUCOMM-projects HEPD0555_4_G05 HEPD0555_4_E06 HEPD0555_4_A06 HEPD0555_4_E08 targeted mutation 1a, Helmholtz Zentrum Muenchen GmbH http://identifiers.org/mgd/MGI:4434850 HEPD0555_4_E05 Abl1<tm1a(EUCOMM)Hmgu> HEPD0555_4_G08 HEPD0555_4_A08 HEPD0555_4_F06 MGI:4434850 HEPD0555_4_G07