http://identifiers.org/mgd/MGI:5511743 EUCOMM-projects MGI:5511743 HEPD0807_1_B11 Nrp1<tm2a(EUCOMM)Hmgu> HEPD0807_1_A09 HEPD0807_1_H10 targeted mutation 2a, Helmholtz Zentrum Muenchen GmbH HEPD0807_1_F09