The complete chloroplast genome sequence of Oxystophyllum changjiangense (Orchidaceae)

Abstract

Oxystophyllum changjiangense has high economic value due to its wide applications in horticultural and medicinal fields. Here, the first chloroplast genome of O. changjiangense was sequenced and reported. The chloroplast genome displayed the typical quadripartite structure containing a pair of inverted repeats (IR), a long single-copy region (LSC), and a short single-copy region (SSC). Total 110 genes were found including 76 protein-coding genes, 30 tRNA genes, and four rRNA genes. Phylogeny analysis showed O. changjiangense has a close relationship with Phaius species.

Keywords:

• Oxystophyllum changjiangense (S. J. Cheng & C. Z. Tang) M. A. Clements chloroplast genome
• phylogeny
• Oxystophyllum

Disclosure statement

No potential conflict of interest was reported by the authors.

Data availability statement

The genome sequence data that support the findings of this study are openly available in GenBank of NCBI at (https://www.ncbi.nlm.nih.gov/) under the accession number LC_579430. The associated **BioProject**, **SRA**, and **Bio-Sample** numbers are PRJNA669498, SRR12853059, and SAMN16442799 respectively.

Additional information

Funding

This work was supported by grants from the National Natural Science Foundation of China [grant nos. 31670330 and 31900268], Natural Science Foundation of Jiangsu Province [BK20190699], Natural science fund for colleges and universities in Jiangsu Province, China [19KJB180005].