The complete chloroplast genome of Dendrocalamus liboensis Hsueh & D. Z. Li 1985 and its phylogenetic analysis

Abstract

Dendrocalamus liboensis Hsueh & D. Z. Li 1985 is a unique member of the Bambusoideae subfamily found in Guizhou, China. The species has both economic importance and ornamental value. This study represents the first report of the sequencing and assembly of the complete chloroplast genome of D. liboensis. The total length of the genome was 139,483 bp, with a conventional quadripartite framework consisting of a large single-copy (LSC) region (83,001 bp in length), a small single-copy (SSC) region (12,896 bp in length), and two inverted repeats (IR) regions (both 21,793 bp in length). Overall, the D. liboensis chloroplast genome contained 128 functional genes, including 83 protein-coding genes, 37 tRNAs, and 8 rRNAs. Phylogenetic analysis showed that D. liboensis closely resembled D. sapidus, with both found on a strongly supported branch of the phylogenetic tree.

Keywords: Chloroplast genome; Dendrocalamus liboensis; phylogenetic analysis.