The complete chloroplast genome of Torenia violacea (Azaola) Pennell 1943 (Linderniaceae)

Abstract

AbstractTorenia violacea (Azaola) Pennell 1943 as a traditional Chinese medicine plant, has been used to treat multiple diseases. In this study, we sequenced, assembled, and characterized the complete plastome of T. violacea. The plastome (OQ167784) exhibited a typical quadripartite structure, with a total length of 154,007 bp, comprising a pair of inverted repeats (IRs; 24,809 bp) separated by a large single-copy (LSC) region (85,559 bp) and a small single-copy (SSC) region (18,830 bp). Through genome annotation, we identified 133 genes, including 87 protein-coding genes, eight rRNA genes, and 38 tRNA genes. Phylogenetic analysis revealed a close relationship between T. violacea and T. fournieri. The research results provide basic genetic resources for the development of species identification and investigation of phylogenetic relationships in the Torenia genus.

Keywords

• Torenia violacea
• complete chloroplast genome
• Torenia genus
• phylogenetic analysis