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. 2018 Nov 29;18:180. doi: 10.1186/s12890-018-0746-x

Fig. 1.

Fig. 1

Genomic structure, localization and LD of the genotyped polymorphisms within OAS1 in both Tibetan (above) and Han (below) populations. The figure shows the genomic structure and localization of the genotyped polymorphisms in OAS1 retrieved from the HapMap database. In the upper panel, the black and grey boxes represent exons, and light grey ones represent introns. Locations of the four genotyped SNPs are indicated by the connecting line. In the lower panel LD (r2 value) estimates corresponding to all pairs of SNPs are shown.