Wen, Jiawei; Wu, Jie; Yu, Haiqing; Fan, Gang; He, Yang published the artcile< Correlation analysis between genetic and chemical differences of Nardostachys jatamansi from different habitats in Ganzi Tibetan Autonomous Prefecture, Sichuan Province, China>, Electric Literature of 492-62-6, the main research area is nardostachys jatamansi metabolite marker extract phylogenetic mol evolution.
In the traditional Tibetan medicinal system, the medicinal parts of Nardostachys jatamansi (D.Don) DC. include the dried roots and rhizomes, which is effective in treating various diseases. In this study, mol. evolutionary anal. based on three markers (i.e., ITS, matK and rbcL), and principal component anal. combined with 1H NMR measurements were used to assess the genetic and chem. differences of the N. jatamansi from different habitats in Ganzi Tibetan Autonomous Prefecture, Sichuan Province, China. The results showed that the ITS marker was highly effective to identify the intraspecific variation of N. jatamansi. Furthermore, the results of the chem. anal. indicated that the nardosinone and sucrose, as the metabolite landmarks, can distinguish the different habitats of N. jatamansi in Ganzi Tibetan Autonomous Prefecture, Sichuan Province, China. Moreover, combining the chem. anal. with phylogenetic anal., the results indicated that the metabolites differences may be affected not only by genetic structures but also by environmental factors. These findings provide valuable references for the effective protection and exploitation of N. jatamansi resources.
Biochemical Systematics and Ecology published new progress about DNA extraction. 492-62-6 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H12O6, Electric Literature of 492-62-6.
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