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. 2019 Oct 18;4(2):3638-3639.
doi: 10.1080/23802359.2019.1677196.

Characterisation of the complete chloroplast genome of Gentiana delavayi Franch. (gentianaceae), a medicinal plant in southwest of China

Ai-En Tao  1   2 , Fei-Ya Zhao  1   2 , Cong-Long Xia  1   3
Affiliations

Characterisation of the complete chloroplast genome of Gentiana delavayi Franch. (gentianaceae), a medicinal plant in southwest of China

Ai-En Tao et al. Mitochondrial DNA B Resour. .

Abstract

Gentiana delavayi is a medicinal plant commonly used in southwest of China. In this study, we sequenced the complete chloroplast (cp) genome sequence of G. delavayi to investigate its phylogenetic relationship in the family Gentianaceae. The chloroplast genome of G. delavayi was 151,569 bp in length with 37.8% overall GC content, including a large single copy (LSC) region of 81,177 bp, a small single copy (SSC) region of 16,921 bp and a pair of inverted repeats (IRs) of 25,471 bp. The cp genome contained 114 genes, including 78 protein coding genes, 30 tRNA genes, and 4 rRNA genes. The phylogenetic analysis indicated G. delavayi was closely related to G. stipitata.

Keywords: Gentiana delavayi; Illumina sequencing; chloroplast; phylogeny.

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Conflict of interest statement

The authors are highly grateful to the published genome data in the public database. The authors declare no conflicts of interest and are responsible for the content.

Figures

Figure 1.
Figure 1.
Neighbor-joining (NJ) tree of 21 species within the family Gentianaceae based on the plastomes using five Oleaceae species as outgroups.
See this image and copyright information in PMC

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