A5102747138- Heavy metals in environment
- Plant Stress Responses and Tolerance
- Arsenic contamination and mitigation
- Aluminum toxicity and tolerance in plants and animals
- Plant Micronutrient Interactions and Effects
- Lichen and fungal ecology
- Heavy Metals in Plants
- Biocrusts and Microbial Ecology
- Fern and Epiphyte Biology
- Selenium in Biological Systems
- Heavy Metal Exposure and Toxicity
- Trace Elements in Health
- GABA and Rice Research
- Genetics and Plant Breeding
- Ion Transport and Channel Regulation
- Genetic and phenotypic traits in livestock
- Plant Pathogens and Fungal Diseases
- Genetic Mapping and Diversity in Plants and Animals
- Botany, Ecology, and Taxonomy Studies
- E-commerce and Technology Innovations
- Mercury impact and mitigation studies
- Wireless Sensor Networks and IoT
- Carbon and Quantum Dots Applications
- Iron oxide chemistry and applications
- RNA Research and Splicing
Institute of Botany
2010-2024
Chinese Academy of Sciences
2010-2024
Zhengzhou University
2024
China National Botanical Garden
2023-2024
Beijing Botanical Garden
2023-2024
Henan Cancer Hospital
2024
University of Chinese Academy of Sciences
2022
Abstract Cadmium (Cd) accumulation in rice grain poses a serious threat to human health. While several transport systems have been reported, the complexity of Cd and indicates necessity identifying additional genes, especially those that are responsible for divergence between indica japonica subspecies. Here, we show gene, OsCd1 , belonging major facilitator superfamily is involved root uptake contributes rice. Natural variation with missense mutation Val449Asp . Near-isogenic line tests...
Arsenic (As) pollution is a global problem, and the plant-based cleanup of contaminated soils, called phytoremediation, therefore great interest. Recently, transgenic approaches have been designed to develop As phytoremediation technologies. Here, we used one-gene approach for tolerance accumulation in Arabidopsis thaliana. PvACR3, key arsenite [As(III)] antiporter hyperaccumulator fern Pteris vittata, was expressed Arabidopsis, driven by CaMV 35S promoter. In response treatment, PvACR3...
The fern Pteris vittata is an arsenic hyperaccumulator. genes involved in arsenite (As(III)) transport are not yet clear. Here, we describe the isolation and characterization of a new P. aquaporin gene, PvTIP4;1, which may mediate As(III) uptake. PvTIP4;1 was identified from yeast functional complement cDNA library vittata. Arsenic toxicity accumulating activities were analyzed Saccharomyces cerevisiae Arabidopsis. Subcellular localization PvTIP4;1-GFP fusion protein protoplast callus...
With mankind entering the smart age, Cd contamination risk control in food crop revolution has been put on agenda. Based theoretical basis, technical methods and developing trends, this review look back forward age of driven by 'genotype (G)+ envirotype (E)' dual-engines. Focusing G, an inter-specific assessment meta-analysis was carried, which a higher rice wheat than maize observed. So different strategies are recommended to be taken considering difference. To crops with high accumulating...
Pteris vittata is an arsenic (As) hyperaccumulator that can accumulate several thousand mg As kg-1 DW in aboveground biomass. A key factor for its hyperaccumulation ability highly efficient long-distance translocation system. However, the underlying molecular mechanisms remain unknown. We isolated PvAsE1 through full-length cDNA over-expression library of P. and characterized it a yeast system, RNAi gametophytes sporophytes, subcellular-location situ hybridization. Phylogenomic analysis was...
One of the main food crops in world, rice can accumulate high levels arsenic from flooded paddy soils, which seriously threatens human health. Soaking, a common processing method for brown products, especially noodles, was investigated this study. Japonica (Dao Hua Xiang No. 2) and Indica (Ye You 3) were selected studying effects soaking on concentrations, species, distributions. Results revealed that efficiently remove these two varieties, part removal is endosperm with maximal rate about...