targeted mutation 1e, Helmholtz Zentrum Muenchen GmbH MGI:5514537 http://identifiers.org/mgd/MGI:5514537 HEPD0907_1_A01 HEPD0907_1_G01 Tiam1<tm1e(EUCOMM)Hmgu> EUCOMM-projects HEPD0907_1_E02 HEPD0907_1_F01 HEPD0907_1_B03