MGI:105097 Lerk5 NLERK-1 ephrin B2 Eplg5 Gene Epl5 Htk-L genetic mapping ELF-2 - Efnb2 LERK-5 http://identifiers.org/mgd/MGI:105097 Htk-L|NLERK-1|LERK-5|Eplg5|Lerk5|ELF-2|Epl5 protein coding gene O