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. 2019 Dec 10;5(1):3-4.
doi: 10.1080/23802359.2019.1693935.

The complete chloroplast genome of Tainia dunnii (Orchidaceae): genome structure and evolution

Tai-Xiang Xie  1 , Xia Yu  1 , Qing-Dong Zheng  1 , Shan-Hu Ma  1 , Zhong-Jian Liu  1 , Ye Ai  1
Affiliations

The complete chloroplast genome of Tainia dunnii (Orchidaceae): genome structure and evolution

Tai-Xiang Xie et al. Mitochondrial DNA B Resour. .

Abstract

Tainia dunnii is a terrestrial orchid with high ornamental value. Herein, we assembled the complete chloroplast genome of Tainia dunnii by next-generation sequencing technologies. The complete chloroplast genome sequence of Tainia dunnii is 158,305 base pairs (bp) in length, including a pair of inverted repeat regions (IRs, 25,244 bp), one large single-copy region (LSC, 86,819 bp), one small single-copy region (SSC, 20,998 bp). Besides, the complete chloroplast genome contains 136 genes in total, including 88 protein-coding genes, 38 tRNA genes, and 8 rRNA genes. Phylogenetic analysis showed that Tainia dunnii has the closest relationship with Calanthe davidii and Calanthe triplicata. Our study lay a foundation for further research of Tainia dunnii.

Keywords: Chloroplast genome; Orchidaceae; Tainia dunnii; phylogenetic analysis.

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Conflict of interest statement

No potential conflict of interest was reported by the authors.

Figures

Figure 1.
Figure 1.
A phylogenetic tree was constructed based on 12 complete chloroplast genome sequences of Orchidaceae. All the sequences were downloaded from NCBI GenBank.
See this image and copyright information in PMC

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