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Fig. 2 | BMC Plant Biology

Fig. 2

From: Analysis of ambient temperature-responsive transcriptome in shoot apical meristem of heat-tolerant and heat-sensitive broccoli inbred lines during floral head formation

Fig. 2

Gene Ontology (GO) enrichment analysis of WGCNA gene modules. GO circle plot displaying gene-annotation enrichment analysis. a The brown module. b The magenta module. Radar chart shows the distribution of individual terms in the annotation categories. The expression profiles were normalized with the RMA algorithm based on median baseline. The fold changes (FC) of gene expression values (log2 FC) were derived from 3 biological replications corresponding to each sample. Within each selected GO term, blue dot shows a gene downregulated at 22 °C (HT/HS) and red dot indicates a gene upregulated at 22 °C (HT/HS). The outer to inner layers of gray circles indicate the relative fold-change of gene expression (from higher to lower). The height of the inner rectangle represents the P value of the GO term. The rectangle is coloured with the blue-red gradient according to the z score. (P < 0.05, FDR adjusted P < 0.05) Z-score = (upregulated – downregulated) /\( \sqrt{\mathrm{upregulated}+\mathrm{downregulated}} \)

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