Characteristics of the complete chloroplast genome of Saxifragaceae species Bergenia purpurascens (Hook. f. et Thoms.) Engl

Abstract

AbstractBergenia purpurascens (Hook. f. et Thoms.) Engl. is one species of traditional Chinese medicinal plant. This is the first publication of its complete chloroplast (cp) genome. The whole cp genome has 157,246 base pairs in length with 132 annotated genes, of which were 87 protein-coding genes, 37 tRNAs, and 8 rRNAs. According to the phylogenetic study, B. purpurascens and Bergenia scopulosa T. P. Wang. 1974 had a sister relationship. This genomic data and conclusions from B. purpurascens phylogenetic research will provide useful information and throw light on more in-depth investigations of the systematics and evolutionary patterns of Saxifragaceae.

Keywords

• Bergenia purpurascens
• chloroplast genome
• phylogenetic analysis
• Saxifragaceae
• traditional Chinese medicine