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. 2020 Sep 29;5(3):3440-3442.
doi: 10.1080/23802359.2020.1823264.

The complete chloroplast genome sequence of a medicinal orchid species Coelogyne fimbriata (Orchidaceae)

Ziyang Yue  1 , Huixia Kao  1 , Yu Zhang  2 , Tiemei Wang  3 , Shubin Dong  1 , Jin Cheng  4
Affiliations

The complete chloroplast genome sequence of a medicinal orchid species Coelogyne fimbriata (Orchidaceae)

Ziyang Yue et al. Mitochondrial DNA B Resour. .

Abstract

Coelogyne fimbriata is an important orchid species with high medicinal value. Its complete chloroplast genome is 158,935 bp in length, which possesses the typical structure consising of a small single-copy region (SSC) of 18,743 bp, two inverted repeats (IRs) of 26,374 bp, and a large-single copy region (LSC) of 87,444 bp. The genome encodes 137 genes, including 91 protein-coding genes (PCGs), 38 tRNA genes and 8 rRNA genes. And the overall GC content is 37.40%. In addition, our phylogenetic analysis based on cp genome revealed the phylogenetic relationship between C. fimbriata and other 22 species in Orchidaceae.

Keywords: Coelogyne fimbriata; Orchidaceae; complete chloroplast genome; phylogenomics.

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Conflict of interest statement

No potential conflict of interest was reported by the author(s).

Figures

Figure 1.
Figure 1.
Phylogenetic tree constructed using full length plastome sequences of Coelogyne fimbriata and other 22 species in Orchidaceae and 2 non-orchid species. The bootstrap support values on each branch are based on Maximum likelihood methods with 1000 replicates.
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