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. 2020 Feb 3;5(1):1042-1043.
doi: 10.1080/23802359.2020.1721358.

The complete chloroplast genome sequence of Amomum villosum Lour

Mengli Ma  1 , Bingyue Lu  1
Affiliations

The complete chloroplast genome sequence of Amomum villosum Lour

Mengli Ma et al. Mitochondrial DNA B Resour. .

Abstract

Amomum villosum Lour. (Zingiberaceae) is an important edible and medicinal crop. The complete chloroplast (cp) genome of A. villosum was determined using Illumina sequencing platform. The size of whole cp genome was 164,069 bp, containing a small single copy (SSC) region of 15,353 bp and a large single copy (LSC) region of 88,798 bp, which were separated by a pair of inverted repeat (IRs) regions (29,959 bp). The A. villosum cp genome contained 133 genes, including eight ribosomal RNA genes (4 rRNA species), 38 transfer RNA genes (30 tRNA species) and 87 protein-coding genes (79 PCG species). The overall GC content of A. villosum cp genome is 36.05%. To investigate the evolution status of A. villosum, as well as Zingiberales, a phylogenetic tree with A. villosum and other 21 species was constructed based on their complete chloroplast genomes. Phylogenetic analysis revealed that A. villosum was closely related to Amomum krervanh.

Keywords: Amomum villosum; complete chloroplast genome; 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.
Phylogenetic tree based on the complete chloroplast genome sequences of A. villosum and 21 other species (contain 3 outgroup Xiphidium caeruleum, Arabidopsis thaliana and Panax notoginseng). Numbers on the nodes indicate bootstrap values.
See this image and copyright information in PMC

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