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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Head Neck. 2013 Apr 30;36(1):10.1002/hed.23267. doi: 10.1002/hed.23267

Figure 4.

Figure 4

None of the 13 samples demonstrated known activating mutations in any of the 95 SNVs (Figure 4A.). Structure of VEGF gene and position of SNPs relative to translation start site, dashed lines indicate the region consisting of coding sequence (CDS) and seven introns, UTR: untranslated region (Figure 4B.). Polymorphisms were noted in genotype 1154 and 1498 of VEGF (Figure 4C.). VEGF 1154 genotype frequencies of SNUC patients contrasted with a group of 100 HNSCC and healthy controls (Figure 4D.). VEGF 1154 SNP genotypes and survival of 12 SNUC patients (Figure 4E.). Of the 3 patients alive at last contact, 2 possessed the historically protective AA genotype.