HEPD0659_3_B05 HEPD0659_3_A08 EUCOMM-projects MGI:4820187 HEPD0659_3_C06 http://identifiers.org/mgd/MGI:4820187 targeted mutation 1e, Helmholtz Zentrum Muenchen GmbH HEPD0659_3_D06 Siglec1<tm1e(EUCOMM)Hmgu> HEPD0659_3_C07