NCIt definition : Human CRLF2 wild-type allele is located in the vicinity of Xp22.3 and Yp11.3 and is
approximately 17 kb in length. This allele, which encodes cytokine receptor-like factor
2 protein, plays a role in the modulation of cytokine signaling. A chromosomal deletion
in the pseudoautosomal region 1 of either chromosome X or Y causing fusion of this
gene with the P2RY8 gene and chromosomal translocations t(X;14)(p22;q32)/t(Y;14)(p11;q32)
of this gene and the IGH locus are associated with B-cell acute lymphoblastic leukemia.;