Fig. 5From: Comparison of plastid genomes and ITS of two sister species in Gentiana and a discussion on potential threats for the endangered species from hybridizationComparative analysis of nucleotide diversity (Pi) values among the plastid genomes of Gentiana rigescens and G. cephalantha. (A) Nucleotide diversity (Pi) values of coding genes; (B) nucleotide diversity (Pi) values of intergenic regionsBack to article page