A5086379851- Arsenic contamination and mitigation
- Plant Micronutrient Interactions and Effects
- Aluminum toxicity and tolerance in plants and animals
- Plant Stress Responses and Tolerance
- Plant nutrient uptake and metabolism
- Phytase and its Applications
- Iron oxide chemistry and applications
- Fluoride Effects and Removal
- Heavy metals in environment
- Pesticide and Herbicide Environmental Studies
- Selenium in Biological Systems
- Agricultural Science and Fertilization
- Chemical Analysis and Environmental Impact
- Mycorrhizal Fungi and Plant Interactions
- Geochemistry and Elemental Analysis
- Magnesium in Health and Disease
- Microbial Community Ecology and Physiology
- Clay minerals and soil interactions
- Soil Carbon and Nitrogen Dynamics
Sun Yat-sen University
2021-2024
State Key Laboratory of Pollution Control and Resource Reuse
2018-2021
Nanjing University
2018-2021
Arsenic-hyperaccumulator Pteris vittata is efficient in As uptake, probably through phosphate transporters (Pht). Here, for the first time, we cloned a new PvPht1;4 gene from P. and investigated its role arsenate (AsV) uptake transport yeast transgenic tobacco plants. On basis of quantitative real-time polymerase chain reaction (qRT-PCR), was abundantly expressed fronds roots, with transcripts roots being induced by both P deficiency exposure. localized to plasma membrane, which complemented...
Arsenic-hyperaccumulator Pteris vittata is efficient in As accumulation and has been used phytoremediation of As-contaminated soils. Arsenate (AsV) the predominant species aerobic soils taken up by plants via phosphate transporters (Pht) including P. vittata. In this work, we cloned PvPht1;3 full length coding sequence from investigated its role yeast plants. complemented a P uptake mutant strain showed stronger affinity transport capacity to AsV than PvPht1;2. transgenic tobacco, enhanced...
Arsenic (As) is toxic and ubiquitous in the environment, posing a growing threat to human health. As-hyperaccumulator Pteris vittata has been used for phytoremediation of As-contaminated soil. Symbiosis with arbuscular mycorrhizal fungi (AMF) enhances As accumulation by P. vittata, which different from inhibition typical plants. In this study, seedlings inoculated or without AMF were cultivated soils 2 months. AMF-root symbiosis enhanced plant growth, 64.5% greater contents fronds. After...
Rare earth elements (REEs) are critical for numerous modern technologies, and demand is increasing globally; however, production steps resource-intensive environmentally damaging. Some plant species able to hyperaccumulate REEs, understanding the biology behind this phenomenon could play a pivotal role in developing more friendly REE recovery technologies. Here, we identified transporter NRAMP Transporter 1 (NREET1) from hyperaccumulator fern Dicranopteris linearis. Although NREET1 belongs...
Arsenic (As) contamination in soils is of great concerns due to its toxicity plants. As an analogue, phosphorus plays important role protecting plants from toxicity. In this study, we identified a new phosphate transporter 2 (PHT2), PvPht2;1, As-hyperaccumulator Pteris vittata and analyzed functions P transport yeast mutant, model plant Arabidopsis thalian. PvPht2;1 contained 12 transmembrane domains, sharing high identity with PHT2 genes diverse Further, independent external or levels, was...
Arsenic (As) contamination in soil poses a potential threat to human health via crop uptake. As-hyperaccumulator Pteris vittata serves as model plant study As uptake and associated mechanisms. This focuses on novel P/AsV transport system mediated by low-affinity phosphate transporter-B 1 family (PTB1) P. vittata. Here, we identified two plasma-membrane-localized PTB1 genes, PvPTB1;1/1;2, vascular plants for the first time, which were 4.4–40-fold greater expression than other ferns....