Fig. 2From: Transcriptome analysis and identification of genes associated with fruiting branch internode elongation in upland cottonCluster heat map of plant hormone-related genes. a. AUX1; b. GH3; c. EIN2/3 and ERF1/2; d. ACS; e. JAR1, MYC2, COI1; f. CKX. The expression of all the genes listed in these maps is shown in Additional file 6Back to article page