Figure 4
From: Association of SSR markers with functional traits from heat stress in diverse tall fescue accessions
Quantile-quantile plots of estimated –log10 (P) from association analysis using three models in three traits: a turfgrass quality, b growth rate, c leaf chlorophyll content. The black line is the expected line under the null distribution. The blue line represents the observed P values using GLM with Q model; the red line represents the observed P values using MLM model with K; the yellow line represents the observed P values using MLM model with Q and K.