Fig. 1.

Genomic organization and mRNA products of human CCL3–CCL4 and CCL3L–CCL4L genes. (a) Map of the CC chemokine cluster in the 17q11.2–q12 region, based on the genomic sequence NT_010799. The orientation of each gene is shown by an arrow. (b) Genomic organization of human CCL3–CCL4 and CCL3L–CCL4L genes based on the genomic sequence NT_010799. Distances between genes are expressed in Kb. The nucleotide change [single nucleotide polymorphism (SNP) rs4796195] that leads to CCL4L1 (A allele) or CCL4L2 (G allele) is shown. (c) Transcription pattern of human CCL3–CCL4 and CCL3L–CCL4L genes. mRNAs derived from each individual gene are shown.