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Fig. 7 | BMC Plant Biology

Fig. 7

From: Comparative and phylogenetic analyses of six Kenya Polystachya (Orchidaceae) species based on the complete chloroplast genome sequences

Fig. 7

Sliding window analysis of six Polystachya cp genomes. (A) Comparison of the nucleotide variability (Pi) among protein-coding regions; (B) Comparison of the nucleotide variability among non-coding regions (including IGS and introns). X-axis: position of the midpoint of a window; Y-axis: nucleotide diversity of each window. The different colored lines at the bottom delineate where these genes are located in different plastome regions

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