Fig. 2
From: Gene expression of vascular endothelial growth factor A and hypoxic adaptation in Tibetan pig
Sequencing chromatograms of 5 SNPs: G-2442A, G-2435 deletion, G-2745C, T -1010C, and C-1773 T. Chromatogram of the PCR product amplified using the 5ʹ-FR1 primer set (Table 1) shows the 3 identified SNPs G-2442A, G-2435 deletion, and G-2745 C. The 5ʹ-FR2 primer set (Table 1) shows SNP C-1773 T. The 5ʹ-FR3 primer set (Table 1) shows SNP T-1010C. YL = Yorkshire pig (n = 30), DN = Diannan small-ear pig (n = 40), TP = Tibetan pig (n = 60)