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Fig. 7 | BMC Genomics

Fig. 7

From: Slow darkening of pinto bean seed coat is associated with significant metabolite and transcript differences related to proanthocyanidin biosynthesis

Fig. 7

Heatmap and genomic organization of DE phenylpropanoid genes. a Four replicates (R1-R4) of 150 mg stage seed coats from CDC Pintium and 1533–15 showing expression levels of DE phenylpropanoid genes. The numbers indicate transcript counts. Locus IDs are shown in the right and their corresponding annotations are in the parenthesis. The color scale above the heat map indicates expression levels low transcript abundance (light blue) to high transcript abundance (dark blue). b DE phenylpropanoid genes were clustered in a 1.5 Mb region of the proximal region and an 8 Mb distal end of chromosome 2. Enlargement of 1.5 Mb region shows multiple CHS gene family members. Arrows pointing left or right indicate reverse or forward orientation of the gene in the chromosome. Members of the same gene family are shown in same color. Heatmap indicates mean expression levels (color scale as in (a)) of the genes in 1533–15 (left) and CDC Pintium (right)

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