Fig. 7From: Sequence characteristics, genetic diversity and phylogenetic analysis of the Cucurbita ficifolia (Cucurbitaceae) chloroplasts genomeSliding window analysis of the complete chloroplast (cp) genomes from seven different Cucurbita species. The x-axis represents the midpoint of the window and the y-axis represents the nucleotide diversity (Pi) of each window. The window length is 600Â bp with a 200-bp step sizeBack to article page