Fig. 5From: Comparative genomic analysis of the tricarboxylic acid cycle members in four Solanaceae vegetable crops and expression pattern analysis in Solanum tuberosumCollinearity analysis of TCA cycle genes in Solanaceae crops. Gray: collinearity of the TCA cycle genes between two neighboring Solanaceae crop genomes; green: pepper and eggplant; purple: eggplant and potato; orange: potato and tomato; black: all four Solanaceae crops. The triangles indicate the position of each TCA cycle gene on the chromosomeBack to article page