. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "cxcr4_mouse"^^ . "Cxcr4"^^ . "Fusin"^^ . "Pre-B-cell-derived chemokine receptor"^^ . "Stromal cell-derived factor 1 receptor"^^ . "Leukocyte-derived seven transmembrane domain receptor"^^ . "Cmkar4"^^ . "Lestr"^^ . "Sdf1r"^^ . . "C-X-C chemokine receptor type 4"^^ .