http://identifiers.org/mgd/MGI:4435963 Tagln<tm2a(EUCOMM)Hmgu> HEPD0547_5_G02 targeted mutation 2a, Helmholtz Zentrum Muenchen GmbH HEPD0547_5_D02 HEPD0547_5_F03 EUCOMM-projects HEPD0547_5_E04 MGI:4435963