Figure 2

Colinearity of locus in chromosome 1. (A) Colinearity of marker’s order in individual and integrated watermelon genetic maps in chromosome 1. (B) Colinearity of locus order among three populations based genetic maps, integrated watermelon genetic map (GM) and physical map (PM) in chromosome 1. Loci that are common between pairs of populations are connected by lines. Population codes K_LG, S_LG, Z_LG corresponding to KBS × NHM, StrainII × PI 560023 (egusi), ZWRM50 × PI 244019 (citron) genetic maps [21]. Chromosome No. refer to the integrated 97103 × PI296341-FR map [20].