期刊
MITOCHONDRIAL DNA PART B-RESOURCES
卷 7, 期 8, 页码 1516-1518出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/23802359.2022.2109439
关键词
Chloroplast genome; Dictamnus dasycarpus; traditional Chinese medicine; phylogenetic tree
资金
- National Natural Science Foundation of China General Program [81874338, 81773852]
- 2019 Liaoning Provincial Department of Education Scientific Research Project, China [L201942]
- National Key Research and Development in the 13th FiveYear Plan [SQ2018YFC170480]
- Liaoning Bai Qian Wan Talents Program
In this study, the complete chloroplast genome of D. dasycarpus was reported, providing detailed information on its length, structure, and gene annotation. The phylogenetic tree revealed the evolutionary relationship between D. dasycarpus and related species.
Dictamnus dasycarpus Turcz. 1842 is a medicinal plant of China. Its dry root bark is called BAIXIANPI, which is a common traditional Chinese medicine. Here, we report the complete chloroplast genome of D. dasycarpus. The length of the genome, large single-copy (LSC), small single-copy (SSC), inverted repeat (IR), and GC content was 157,056 bp, 84,497 bp, 18,487 bp, 27,036 bp, and 38.5%, respectively. A total of 132 genes were annotated, including 87 protein coding, eight rRNA, and 37 tRNA genes. Interestingly, 15 genes contained single intron while two others contained two introns. The phylogenetic tree showed the two D. dasycarpus (D. albus) clustered in a clade, which was sister to clade formed by the species of Melicope, Tetradium, Phellodendron, and Zanthoxylum.
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