A5046195764- Plant Stress Responses and Tolerance
- GABA and Rice Research
- Plant Molecular Biology Research
- Plant Genetic and Mutation Studies
- Plant Water Relations and Carbon Dynamics
- Plant tissue culture and regeneration
- Plant Gene Expression Analysis
- Photosynthetic Processes and Mechanisms
- Heavy metals in environment
- Forest ecology and management
- Ecology and Vegetation Dynamics Studies
- Aluminum toxicity and tolerance in plants and animals
- Genetic diversity and population structure
- Tree-ring climate responses
- Plant responses to elevated CO2
- Genomics and Phylogenetic Studies
- Plant Pathogens and Fungal Diseases
- Seed Germination and Physiology
- Horticultural and Viticultural Research
- Plant and animal studies
- Plant biochemistry and biosynthesis
- Arsenic contamination and mitigation
- Silicon Effects in Agriculture
- Selenium in Biological Systems
- Plant Reproductive Biology
Chinese Academy of Forestry
2015-2024
Institute of Forest Ecology, Environment and Protection
2018-2024
Guangzhou University of Chinese Medicine
2023-2024
Punan Hospital
2024
Chinese People's Liberation Army
2024
Shanghai Institute of Technology
2023
Research Institute of Forestry
2012-2022
State Forestry and Grassland Administration
2019-2020
Forestry Research Institute
2020
Jiangsu Provincial Academy of Forestry Science and Management
2012-2020
Background Inflammatory mechanisms play important roles in intracerebral hemorrhage (ICH) and have been linked to the development of stroke-associated pneumonia (SAP). The neutrophil-to-lymphocyte ratio (NLR), systemic immune-inflammation index (SII), platelet-to-lymphocyte (PLR) inflammation response (SIRI) are inflammatory indexes that influence responses after stroke. In this study, we aimed compare predictive value NLR, SII, SIRI PLR for SAP patients with ICH determine their application...
gamma-aminobutyric acid (GABA) is a four-carbon non-protein amino presented in wide range of organisms. In this study, suppression subtractive hybridization (SSH) library was constructed using roots legume shrub, Caragana intermedia, with the combined treatment 300 mm NaCl and + 10 GABA. We obtained 224 GABA-regulated unique expressed sequence tags (ESTs) including signal transduction, transcriptional regulation, hormone biosynthesis, reactive oxygen species (ROS) polyamine metabolism, etc....
Platycladus orientalis is a tree species that highly resistant, widely adaptable, and long-lived, with lifespans of even thousands years. To explore the mechanisms underlying these characteristics, gene expressions have been investigated at transcriptome level by RNA-seq combined digital expression (DGE) technique. So, it crucial to reliable set reference genes normalize in P. under various conditions using most accurate sensitive method quantitative real-time PCR (qRT-PCR). In this study,...
Although some plant responses to salinity have been characterized, the precise mechanisms by which salt stress damages plants are still poorly understood especially in woody plants. In present study, physiological and biochemical of Broussonetia papyrifera, a tree species family, Moraceae, were studied. vitro-produced plantlets B. papyrifera treated with varying levels NaCl (0, 50, 100 150 mM) hydroponic culture. Changes ion contents, accumulation H2O2, as well activities isoform profiles...
In this study, we investigated the effects of different lead (Pb) concentrations (0, 200, 600, 1000, 1400 mg kg-1 soil) on growth, ion enrichment in tissues, photosynthetic and physiological characteristics, cellular structures privet seedlings. We observed that with increase Pb, growth seedlings was restricted, level Pb increased roots, stem, leaves seedlings; however, most ions were concentrated roots. Moreover, a decreasing trend for chlorophyll a, b, total chlorophyll, net photosynthesis...
Soil salinization poses a serious threat to the environment and agricultural productivity worldwide. Studies on physiological molecular mechanisms of salinity tolerance in halophytic plants provide valuable information enhance their salt tolerance. Tangut Nitraria is widely distributed halophyte saline-alkali soil northern areas China. In this study, we used proteomic approach investigate pathways high T. Nitraria. We analyzed changes biomass, photosynthesis, redox-related enzyme activities...
Gnetum is a small, unique group of Gnetophyta with controversial phylogenetic position. G. parvifolium an important Chinese traditional medicinal plant, which rich in bioactive compounds such as flavonoids and stilbenoids. These provide significant effects, mostly antioxidant, anticancer antibacterial agents. However, the mechanisms involved biosynthesis regulation these are still unknown. In this study, we found that flavonoid stilbene accumulated at different levels various tissues...
Quercus bawanglingensis Huang, Li et Xing, an endemic evergreen oak of the genus (Fagaceae) in China, is currently listed Red List Chinese Plants as a vulnerable (VU) plant. No chloroplast (cp) genome information available for Q. bawanglingensis, which would be essential establishment guidelines its conservation and breeding. In present study, cp was sequenced assembled into double-stranded circular DNA with length 161,394 bp. Two inverted repeats (IRs) total 51,730 bp were identified, rest...
γ-Aminobutyric acid (GABA) influences plant growth, but little is known about how this metabolite regulates adventitious root (AR) development. Here, we investigate the effects of GABA on ARs using poplar lines overexpressing glutamate decarboxilase 2 (GAD2) and by treating stem cuttings with exogenous or vigabatrin (VGB; a specific transaminase inhibitor). Endogenous accumulation not only inhibited AR it also suppressed delayed formation. Anatomical observations revealed that VGB treatments...
Nitrogen (N) deficiency adversely affects tree growth. Additionally, γ-aminobutyric acid (GABA) is closely associated with growth and stress responses because of its effects on carbon (C) N metabolism. However, little known about roles related to plant adaptations N-deficient conditions. In this study, we analyzed the GABA (0, 2 10 mM) applications traits physiological poplar (Populus alba × P. glandulosa '84K') seedlings under high (HN) low (LN) We found that added interacted affect more...
Thuja sutchuenensis Franch. is a critically endangered plant endemic to the North-East Chongqing, China. Genetic variation was studied assess distribution of genetic diversity within and among seven populations from single remnant locations, using inter-simple sequence repeat (ISSR) markers. A total 15 primers generated 310 well defined bands, with an average 20.7 bands per primer. The revealed relatively high level in species. percentage polymorphic Nei's gene Shannon's information index at...
Abstract A field survey of native herbaceous plants and associated soil in an antimony mining area Xikuangshan, Hunan Province, China was conducted to identify species that accumulate heavy metals their tissues. The results indicate the soils were contaminated mainly by As Sb, at concentrations 423.77–526.57 228.37–445.20 mg/kg, respectively. Of plants, Miscanthus sinensis Imperata cylindrica exhibited Hg Cd phytoextraction, with bioconcentration factors (BCFs) translocation (TFs) greater...
Abstract Drought potentially affects carbon balance and growth of trees, but little is known to what extent soil plays a role in the trade-off between gain investment. In present study, we analyzed leaf non-structural carbohydrates (NSC) as an indicator photosynthetic use, well European beech ( Fagus sylvatica L.) saplings, which were grown on two different types (calcareous acidic) model ecosystems subjected severe summer drought. Our results showed that drought led general increased total...
Populus tomentosa (Chinese white poplar) is well adapted to various extreme environments, and considered an important species study the effects of salinity stress on poplar trees. To decipher mechanism poplar's rapid response short-term stress, we firstly detected changes in H2O2 hormone, then profiled gene expression pattern 10-week-old seedling roots treated with 200 mM NaCl for 0, 6, 12, 24 h (h) by RNA-seq Illumina-Solexa platform. Physiological determination showed that significant...
Abstract Knowledge of latitudinal patterns in plant defense and herbivory is crucial for understanding the mechanisms that govern ecosystem functioning predicting their responses to climate change. Using a widely distributed species East Asia, Quercus variabilis , we aim reveal trees with respect ontogeny along gradients. Six leaf chemical (total phenolics total condensed tannin concentrations) physical (cellulose, hemicellulose, lignin dry mass concentration) defensive traits as well (%...
Recalcitrant chestnut seeds are rich in γ-aminobutyric acid (GABA), which negatively regulates adventitious root development by altering carbon/nitrogen metabolism. However, little is known regarding the role of this metabolite seeds. In study, we investigated effects GABA changes on germination treated with exogenous and vigabatrin (VGB, inhibits degradation). Both treatments significantly inhibited seed primary growth resulted considerable accumulation H2O2, but endogenous content...