Fig. 1.
Sample real-time quantitative polymerase-chain reaction (qPCR) results for the detection of the absence or presence of RGS21 SNP rs7528947 (minor allele G) within WV CRS patient genomic DNA using TaqMan primer-probe set C__30007846_20. Examples for probands with the minor allele (closed symbols) and lacking the minor allele (open triangle and open diamond) are shown; a separate qPCR reaction lacking input genomic DNA is also illustrated (open circles).