Fig. 1From: The size diversity of the Pteridaceae family chloroplast genome is caused by overlong intergenic spacersComparison of repetitive sequences among the 41 Pteridaceae cpDNAs. (A) The number of SSRs among each species. (B) The percentage of SSRs located in different cpDNA regions and gene sequence regions. (C) The size distribution of dispersed repeats and tandem repeats among the 41 Pteridaceae cpDNAs. (D) The percentage of dispersed repeats and tandem repeats located in different cpDNA regions and gene sequence regionsBack to article page