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Fig. 4 | BMC Plant Biology

Fig. 4

From: Genome-wide identification and expression pattern analysis of R2R3-MYB transcription factor gene family involved in puerarin biosynthesis and response to hormone in Pueraria lobata var. thomsonii

Fig. 4

The puerarin content and expression patterns of PtR2R3-MYB genes in P. thomsonii. a Puerarin contents in fresh samples. The graph for each cell line shows the mean percentage of puerarin contents ± SD calculated from three independent experiments. Differences were considered significant at p value < 0.05. Different letters represent significant difference, the same letters represent no significant difference. The same below. b Puerarin contents in dry samples. c Heatmap of the PtR2R3-MYB genes transcriptome data in the various varieties and tissues. The gene names are shown on the out circles of heatmap. Transcript abundance is expressed in standardized log2 FPKM values. Genes highly or weakly expressed are colored blue and red, respectively. Clustering analysis was performed using Complete Linkage method with Pearson distances. The expression patterns of 8 clusters are shown on the right. 19R, ZG19Root; 19S, ZG19Stem; 19 L, ZG19Leaf; 39R, ZG39Root; 39S, ZG39Stem; 39 L, ZG39Leaf

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BMC Plant Biology

ISSN: 1471-2229

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