期刊
MITOCHONDRIAL DNA PART B-RESOURCES
卷 6, 期 1, 页码 254-256出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/23802359.2020.1861568
关键词
Nardostachys jatamans; chloroplast genome; phylogenetic analysis
资金
- Science and Technology Foundation of Guizhou Province [Qianjiaohejichu] [[2017]1138]
- National Modern Agricultural Industry Technology System Sichuan Innovation team [SCCXTD-2020-19]
- Guizhou Natural Science Foundation [[2017] 5790-04, 5790-08]
- Guizhou Province Science and Tech-nology Top Talent Support Project [KY [2016]084]
Nardostachys jatamans is an endemic herb in China, the chloroplast genome analysis provides a foundation for the future development and utilization of this plant species.
Nardostachys jatamans is an endemic herb in China, distributes mainly in Southeast Gansu, South Qinghai and West Sichuan of Qinghai-Tibet Plateau. In this study, the complete chloroplast genome (a typical quadripartite structure) sequence of N. jatamans was reported. The length of the DNA molecule was 155,268 bp with a large single-copy region (LSC: 87,263 bp), small single-copy region (SSC: 17,327 bp) and inverted repeats (IRa and IRb: 25,339 bp). The overall GC content was 38.56%. It has a total of 129 genes, containing 83 protein-coding genes, 38 tRNA genes, and eight rRNA genes. The phylogenetic analysis has shown that N. jatamans is sister to Valeriana offcinalis. The chloroplast genome provides the basis for development and utilization of N. jatamans in future.
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