. . . . . . . . . . . . . . . . . . . . . . "efnb2_mouse"^^ . "Elf2"^^ . "HTK ligand"^^ . "EPH-related receptor tyrosine kinase ligand 5"^^ . "Efnb2"^^ . "ELF-2"^^ . "Eplg5"^^ . "Htkl"^^ . "Epl5"^^ . "Lerk5"^^ . . . "Ephrin-B2"^^ .