Fig. 4
From: Integration of conventional and advanced molecular tools to track footprints of heterosis in cotton
a, b, c, d, e, f Linkage disequilibrium distribution patterns between all possible loci pairs of female parents and F1s, Set-A, set-B, set-C, set-D, set-E respectively across various chromosomes. Each pixel on upper side of diagonal indicates size of D′ related to corresponding marker pair as revealed with the color code at top right; whereas lower side of diagonal specifies P value of respective marker pair LD as revealed with the color code at the bottom right: white p > 0.05, blue 0.05 > p > 0.01, green 0.01 > p > 0.001 and red p < 0.001. g, h, i, j, k, l Scatterplots of the significant LD (r2) against physical distance (Mb) of female parents and F1 set-A, set-B, set-C, set-D, set-E respectively. The trend line (inner fitted) is a logarithmic regression curve based on r2 against physical distance