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Characterization of the complete plastid genome of Psammosilene tunicoides (Caryophyllaceae), an endangered medical herb endemic to south-western China.

ABSTRACT: Psammosilene tunicoides is an endangered medical herb endemic to south-western China. In this study, the complete plastid genome of the species was characterized and assembled using the next-generation DNA sequencing method. The plastid genome is 153,978?bp in length, including a large single copy (LSC) region of 83,981?bp and a small single copy (SSC) region of 17,489?bp, which were separated by a pair of inverted repeat (IR) regions of 26,254?bp. The genome encoded 112 unique genes, including 78 protein-coding genes, four ribosomal RNA genes, and 30 transfer RNA genes. The overall GC content of the whole genome is 36.49%. The phylogenetic analysis based on 17 plastid genome of Caryophyllaceae revealed that P. tunicoides nested within the tribe Caryophylleae with strong support value.

SUBMITTER: Li Y

PROVIDER: S-EPMC7706586 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature

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Characterization of the complete plastid genome of Psammosilene tunicoides (Caryophyllaceae), an endangered medical herb endemic to south-western China.

Li Yuling Y Huang Jiuxiang J Yao Gang G

Mitochondrial DNA. Part B, Resources 20190902 2

Psammosilene tunicoides is an endangered medical herb endemic to south-western China. In this study, the complete plastid genome of the species was characterized and assembled using the next-generation DNA sequencing method. The plastid genome is 153,978 bp in length, including a large single copy (LSC) region of 83,981 bp and a small single copy (SSC) region of 17,489 bp, which were separated by a pair of inverted repeat (IR) regions of 26,254 bp. The genome encoded 112 unique genes, inc ...[more]

PMID: 33365733

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