Figure 1From: The C allele of JAK2 rs4495487 is an additional candidate locus that contributes to myeloproliferative neoplasm predisposition in the Japanese population Schematic representation of the JAK2 locus. (A) Loci of SNPs are shown as black dots. Two SNPs included in the 46/1 haplotype are shown at the right end (rs12343867) and left end (rs10974944). A new candidate SNP is shown in the middle of those, near exon 13. Primers used for sequencing, a forward primer (int-12F) and four reverse primers (int-12-R, exon13-R, int-13R, and int-14R), are shown. (B) Location of primers used for allele-specific PCR. The larger fragment (3158 bp) was amplified using a forward primer (int-12F) and two sets of reverse primers (exon14-R or V617F-R) that can discriminate two alleles with or without JAK2 V617F. The smaller fragment was amplified using two forward primers (exon 14-F or V617F-F) and one reverse primer (int-14R). Detailed information on primers is given in Additional File 1.Back to article page