期刊
MITOCHONDRIAL DNA PART B-RESOURCES
卷 7, 期 5, 页码 892-893出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/23802359.2022.2077669
关键词
Psychotria asiatica; chloroplast genome; phylogenetic analysis
资金
- Research Initiation Project for High-level Talents of Yulin Normal University [G2019ZK31]
- National Natural Science Foundation of China [32101691]
- Natural Science Foundation of Guangxi Province [2021JJB130009]
- Young and Middle-Aged Talents Training Program of Guangxi [2020KY14012]
In this study, we obtained and characterized the complete chloroplast genome sequence of Psychotria asiatica. The phylogenetic analysis confirmed the close relationship between P. asiatica and Psychotria kirkii within the Rubiaceae family.
Psychotria asiatica is a typical traditional medicinal plant. Herein, we acquired and characterized the complete chloroplast (cp) genome sequence of P. asiatica to provide genomic resources for conservation genetics and phylogenetic studies of P. asiatica. The cp genome of P. asiatica is 154,652 bp in length and consists of a large single-copy (LSC) region with 85,106 bp, a small single-copy (SSC) region with 17,960 bp, and two inverted repeat regions (IRs) with 25,793 bp. The cp genome of P. asiatica comprises 127 genes, including 82 protein-coding genes, 37 tRNA genes, and eight rRNA genes. The phylogenetic result confirmed that P. asiatica was closely related to Psychotria kirkii within the Rubiaceae.
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