Dataset Information

The complete chloroplast genome sequences of Artemisia gmelinii andArtemisia capillaris (Asteraceae).

ABSTRACT: In this study, complete chloroplast sequences of Artemisia gmelinii and Artemisia capillaris (the Asteraceae family), which have been used as herbal medicine in Korea, were characterized by de novo assembly with whole-genome sequence data. The genomes of A. gmelinii and A. capillaris were 151,318?bp and 151,056?bp in length, respectively. Both genomes harbored identical number of annotated genes, such as 80 protein coding genes, 4 rRNA genes and 30 tRNA genes. Phylogenetic tree revealed that both A. gmelinii and A. capillaris were closely grouped with other Artemisia species.

SUBMITTER: Lee YS

PROVIDER: S-EPMC7799882 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature

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The complete chloroplast genome sequences of Artemisia gmelinii andArtemisia capillaris (Asteraceae).

Lee Yun Sun YS Park Jee Young JY Kim Jin-Kyung JK Lee Hyun Oh HO Park Hyun-Seung HS Lee Sang-Choon SC Kang Jung Hwa JH Lee Taek Joo TJ Sung Sang Hyun SH Yang Tae-Jin TJ

Mitochondrial DNA. Part B, Resources 20160706 1

In this study, complete chloroplast sequences of Artemisia gmelinii and Artemisia capillaris (the Asteraceae family), which have been used as herbal medicine in Korea, were characterized by de novo assembly with whole-genome sequence data. The genomes of A. gmelinii and A. capillaris were 151,318 bp and 151,056 bp in length, respectively. Both genomes harbored identical number of annotated genes, such as 80 protein coding genes, 4 rRNA genes and 30 tRNA genes. ...[more]

PMID: 33473501

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Project description:BackgroundArtemisia frigida Willd. is an important Mongolian traditional medicinal plant with pharmacological functions of stanch and detumescence. However, there is little sequence and genomic information available for Artemisia frigida, which makes phylogenetic identification, evolutionary studies, and genetic improvement of its value very difficult. We report the complete chloroplast genome sequence of Artemisia frigida based on 454 pyrosequencing.Methodology/principal findingsThe complete chloroplast genome of Artemisia frigida is 151,076 bp including a large single copy (LSC) region of 82,740 bp, a small single copy (SSC) region of 18,394 bp and a pair of inverted repeats (IRs) of 24,971 bp. The genome contains 114 unique genes and 18 duplicated genes. The chloroplast genome of Artemisia frigida contains a small 3.4 kb inversion within a large 23 kb inversion in the LSC region, a unique feature in Asteraceae. The gene order in the SSC region of Artemisia frigida is inverted compared with the other 6 Asteraceae species with the chloroplast genomes sequenced. This inversion is likely caused by an intramolecular recombination event only occurred in Artemisia frigida. The existence of rich SSR loci in the Artemisia frigida chloroplast genome provides a rare opportunity to study population genetics of this Mongolian medicinal plant. Phylogenetic analysis demonstrates a sister relationship between Artemisia frigida and four other species in Asteraceae, including Ageratina adenophora, Helianthus annuus, Guizotia abyssinica and Lactuca sativa, based on 61 protein-coding sequences. Furthermore, Artemisia frigida was placed in the tribe Anthemideae in the subfamily Asteroideae (Asteraceae) based on ndhF and trnL-F sequence comparisons.ConclusionThe chloroplast genome sequence of Artemisia frigida was assembled and analyzed in this study, representing the first plastid genome sequenced in the Anthemideae tribe. This complete chloroplast genome sequence will be useful for molecular ecology and molecular phylogeny studies within Artemisia species and also within the Asteraceae family.

Dataset Information

The complete chloroplast genome sequences of Artemisia gmelinii andArtemisia capillaris (Asteraceae).

Publications

The complete chloroplast genome sequences of <i>Artemisia gmelinii</i> and<i>Artemisia capillaris</i> (Asteraceae).

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