Figure 3
From: Evidence of Early-Stage Selection on EPAS1 and GPR126 Genes in Andean High Altitude Populations
FEV1/FVC in Collas sorted by derived allele frequency. The ratio increases with number of derived alleles indicating an improvement of lung function in Collas. One-tailed p-value = 0.029, r2 = 0.195; FEV1: forced expiratory volume in the first second, FVC: forced vital capacity.
