Fig. 1
From: Gene expression of vascular endothelial growth factor A and hypoxic adaptation in Tibetan pig
Structure of the pig VEGFA gene and the positions of primers used for SNP identification. The thick black lines represent flanking regions and introns; the grey blocks represent exons of the VEGFA gene; the thin black lines represent positions of amplicons. Pig total DNA was used as PCR templates for the 5ʹ-FR1, 5ʹ-FR2, 5ʹ-FR3, 5ʹ-FR4, VEGFA-P1, VEGFA-P2, VEGFA-P3, VEGFA-P4, and VEGFA-P5 primers