Fig. 1
From: A genome-wide association study of seed composition traits in wild soybean (Glycine soja)
Comparison of QQ plots using different GWA models for the wild soybean seed composition traits. Shown are plots of observed and expected –log10 P values for protein a, oil b, palmitic acid c, stearic acid d, oleic acid e, linoleic acid f and linolenic acid g. Shown are results for the general linear model (GLM) and composite mixed linear models (CMLMs) with a kinship matrix (K) alone and with K plus the first 10 (Q10) and 50 (Q50) principal components from a principal components analysis of the SNP data