Fig. 5From: Integrated analysis of the transcriptome and metabolome reveals the molecular mechanism regulating cotton boll abscission under low light intensityHeat maps of DEGs involved in the biosynthesis and signal transduction of ethylene, abscisic acid and auxin. Gene expression levels are indicated with color bars and red represents up-regulated expression and blue represents down-regulated expression. Histogram showing the change of 1-aminocyclopropane-1-carboxylic acid (ACC) content at AZ of cotton boll. A Analysis of gene expression trends in ethylene synthesis and signal transduction pathways. B The change trend of 1-aminocyclopropane-1-carboxylic acid (ACC). Statistical significance between different treatment and control groups was tested using T test (*p < 0.05; **p < 0.01), biological replicates n = 6. C Analysis of gene expression trends in abscisic acid synthesis and signal transduction pathways. D Analysis of gene expression trends in auxin synthesis and signal transduction pathwaysBack to article page