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Fig. 1 | BMC Plant Biology

Fig. 1

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. 1

Chromosomal distribution of R2R3-MYB genes on 11 P. thomsonii chromosomes. a Distribution of PtR2R3-MYB genes in 11 chromosomes. Tandemly and proximal duplicated genes are marked with green and yellow lines, respectively. Transposed duplicated genes are marked with purple lines, arrow points to transposed genes. b Distribution of genes with different copy of PtR2R3-MYBs. c Distribution of gene pairs with different duplication model of PtR2R3-MYBs. d The Ka/Ks ratio distributions of gene pairs derived from different modes of duplication. The center line is the median; the lower and upper dotted line correspond to the first and third quartiles (25th and 75th percentiles). WGD, Whole-genome duplication; TD, Tandem duplication; PD, Proximal duplication; DSD, Dispersed duplication; TRD, Transposed duplication

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BMC Plant Biology

ISSN: 1471-2229

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