Fig. 2

Synteny analyses of GmWRKYs in G. macrophylla. The yellow blocks indicate the parts of G. macrophylla chromosomes. The coloured lines indicate duplicated GmWRKY gene pairs. The scale bar on the top-right corner shows the different colors to represent the gene distribution density values. Low and high values are indicated in blue and red, respectively. Darker blue indicates less gene distribution, while darker red indicates more gene distribution