Fig. 8

Genome wide association analysis. a Circos plot diagram showing associations for 15 traits. The dashed red line indicates significant threshold (−log10 p-value). For each chromosome is showed the (SNP) density in the tomato collection. The legend scale indicates the number of SNPs within 1 Mbp window size. Significant peaks are represented by blue dots. Each trait is represented by a concentric circle: a) Growth Habit, b) Inflorescence, c) Style Position, d) Fruit Shape, e) Green Shoulder, f) Fruit Color, g) Puffiness, h) Ribbing Calyx End, i) Concentric Cracking, j) Blossom-end rot, k) Fruit fasciation, l) Locules Number, m) Fruit Weight, n) Soluble Solids, o) Diameter of the Main Root. b Significantly associated SNPs, their chromosomal position and cluster of variants on eight tomato chromosomes. Circles represent the association between one genetic variant and one trait. Colors distinguish phenotypes