A5101421293- Plant biochemistry and biosynthesis
- Traditional Chinese Medicine Analysis
- Plant Gene Expression Analysis
- Photosynthetic Processes and Mechanisms
- Alkaloids: synthesis and pharmacology
- Chemical synthesis and alkaloids
- Ginseng Biological Effects and Applications
- Heavy metals in environment
- Rangeland and Wildlife Management
- Plant-Microbe Interactions and Immunity
- Allelopathy and phytotoxic interactions
- Heavy Metals in Plants
- Agriculture, Soil, Plant Science
- Heavy Metal Exposure and Toxicity
- Plant Parasitism and Resistance
- Traditional and Medicinal Uses of Annonaceae
- Psychedelics and Drug Studies
- Bioactive Compounds and Antitumor Agents
- Natural product bioactivities and synthesis
- Chromium effects and bioremediation
- Ecology and Vegetation Dynamics Studies
- Medicinal Plant Pharmacodynamics Research
- Plant Reproductive Biology
- Polysaccharides and Plant Cell Walls
- Pharmacological Effects of Natural Compounds
Zhejiang Sci-Tech University
2012-2025
Northwest A&F University
2007-2022
Life University
2015
Yangzhou Vocational University
2015
Institute of Soil and Water Conservation
2007
Tanshinones, a group of active ingredients in Salvia miltiorrhiza , are derived from at least two biosynthetic pathways, which the mevalonate (MVA) pathway cytosol and 2‐C‐methyl‐ d ‐erythritol‐4‐phosphate (MEP) plastids. Abscisic acid (ABA) methyl jasmonate (MJ) well‐known plant hormones induced by water stress. In this study, effects polyethylene glycol (PEG), ABA MJ on tanshinone production S. hairy roots were investigated, role PEG‐ ABA‐induced was further elucidated. The results showed...
Jasmonate (JA) signaling regulates plant growth and development, biotic abiotic stress tolerance, primary secondary metabolism biosynthesis. It is extensively modulated by JA-ZIM-domain (JAZ) family genes. In previous work, we obtained nine SmJAZ genes of Salvia miltiorrhiza proved that SmJAZ8 was the core repressor JA-induced tanshinone phenolic acid Here, demonstrate SmJAZ3 SmJAZ4 act as repressors biosynthesis tanshinones salvianolic B (Sal B). This suggests SmJAZ3/4 are functionally...
Coptis chinensis Franch. is one of the most important medicinal plants globally. However, this species contains relatively high concentrations chromium (Cr) which potentially detrimental to human health. It understand Cr localization and speciation in order evaluate its accumulation transportation mechanisms minimize transfer humans. As little previous work area has been carried out, we utilized synchrotron radiation microscopic X-ray fluorescence (SR-μXRF) laser ablation inductively coupled...
We summarize recent discoveries regarding the mechanisms underlying tanshinone biosynthesis and how process is regulated.
The gibberellin-responsive element binding factor (GRAS) family of proteins plays an important role in the transcriptional regulation plant development and hormone signaling. To date, there are no reports on GRAS expressed Salvia miltiorrhiza. In this study, 28 ESTs that contained domain were identified from a S. miltiorrhiza cDNA library. Of these, full-length sequences five genes cloned sequence analysis indicated all contain only one therefore, belong to family. designated GRAS1-5...
To research the expression of key enzymes in saikosaponin biosynthesis and content under drought stress, study focused on gene-level end product responses to environmental change. Taking five months Bupleurum chinense as materials, contents A D different stress levels were measured by HPLC. The was simulated poly ethylene glycol. real-time fluorescence quantitative PCR used analyze four genes HMGR, IPPI, FPS, β-AS β-tubulin set a reference gene. results showed that significantly improved...
Sucrose non-fermenting 1-related protein kinase 2(SnRK2) plays a key role in abiotic stress signaling plants. In this study, we cloned SmSnRK2.4 gene belonging to subclass I of SnRK2 from Salvia miltiorrhiza by screening its transcriptome database. The contains 8 introns and 9 exons, with 1 068 bp open reading frame encoding polypeptide 355 amino acids, the predicted molecular mass which is 40.63 kDa. Prokaryotic expression using pMAL-c2X as vector displayed that recombinant E. coli was...
Abstract Background： Panax notoginseng is a traditional Chinese medicine for the treatment of blood diseases, in which saponins were main active components. Dammarenediol synthase (DS) key enzyme saponin synthesis pathway P. .The promoter an important region to regulate gene expression, and study sequence provides evidence revealing mechanism expression regulation. Methods: However, there was still little research on function . In this study, 1382 bp upstream DS from cloned sequenced. The...
Abstract The authors have requested that this preprint be removed from Research Square.