NCIt definition : Human CXCR5 wild-type allele is located in the vicinity of 11q23.3 and is approximately
12 kb in length. This allele, which encodes C-X-C chemokine receptor type 5 protein,
plays a role in B cell migration and localization within specific anatomic locations.;
NCIt note : This gene was identified as a gene specifically expressed in Burkitt's lymphoma and
lymphatic tissues. The protein encoded by this gene is predicted to be a seven transmembrane
G protein-coupled receptor and belongs to the CXC chemokine receptor family. BLC,
a B-lymphocyte chemoattractant, was identified to be a specific ligand for this receptor.
Studies of this gene and its mouse counterpart strongly suggest the essential function
of this gene in B cell migration and localization within specific anatomic compartments,
such as follicles in lymph nodes as well as in spleen. Two alternatively spliced variants
of this gene exist.;