title: CXCL12/SDF-1 and CXCR4.
authors.affiliation: Department of Immunobiology and Hematology, Institute for Frontier Medical Sciences, Kyoto University , Kyoto , Japan ; Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency (JST) , Kyoto , Japan.
authors.forename: Takashi
authors.initials: T
authors.lastname: Nagasawa
keywords: B cell; CXCL12; CXCR4; Foxc1; bone marrow; hematopoietic stem cells; niche; stem cells