HEPD0547_4_G12 HEPD0547_4_D09 HEPD0547_4_G10 MGI:4435428 HEPD0547_4_E11 HEPD0547_4_A11 targeted mutation 1e, Helmholtz Zentrum Muenchen GmbH EUCOMM-projects http://identifiers.org/mgd/MGI:4435428 Hcn4<tm1e(EUCOMM)Hmgu> HEPD0547_4_E10 HEPD0547_4_C09