Evolution of abscisic acid signaling for stress responses to toxic metals and metalloids
Toxic heavy metals and metalloids in agricultural ecosystems are crucial factors that limit
global crop productivity and food safety. Industrial toxic heavy metals and metalloids such as …
global crop productivity and food safety. Industrial toxic heavy metals and metalloids such as …
Biomolecular approaches to understanding metal tolerance and hyperaccumulation in plants
M Corso, VSG de la Torre - Metallomics, 2020 - pubs.rsc.org
Trace metal elements are essential for plant growth but become toxic at high concentrations,
while some non-essential elements, such as Cd and As, show toxicity even in traces. Thus …
while some non-essential elements, such as Cd and As, show toxicity even in traces. Thus …
ZINC TRANSPORTER5 and ZINC TRANSPORTER9 function synergistically in zinc/cadmium uptake
L Tan, M Qu, Y Zhu, C Peng, J Wang, D Gao… - Plant …, 2020 - academic.oup.com
Abstract The elements Zinc (Zn) and cadmium (Cd) have similar chemical and physical
properties, but contrasting physiological effects in higher organisms. In plants, Zn/Cd …
properties, but contrasting physiological effects in higher organisms. In plants, Zn/Cd …
A transcription factor OsbHLH156 regulates Strategy II iron acquisition through localising IRO2 to the nucleus in rice
S Wang, L Li, Y Ying, J Wang, JF Shao… - New …, 2020 - Wiley Online Library
Plants have evolved two strategies to acquire ferrous (Strategy I) or ferric (Strategy II) iron
from soil. The iron‐related bHLH transcription factor 2 (IRO2) has been identified as a key …
from soil. The iron‐related bHLH transcription factor 2 (IRO2) has been identified as a key …
Dynamic control of the high-affinity iron uptake complex in root epidermal cells
A Martín-Barranco, J Spielmann, G Dubeaux… - Plant …, 2020 - academic.oup.com
In plants, iron uptake from the soil is tightly regulated to ensure optimal growth and
development. Iron absorption in Arabidopsis root epidermal cells requires the IRT1 …
development. Iron absorption in Arabidopsis root epidermal cells requires the IRT1 …
Cadmium toxicity in cowpea plant: Effect of foliar intervention of nano-TiO2 on tissue Cd bioaccumulation, stress enzymes and potential dietary health risk
CO Ogunkunle, DA Odulaja, FO Akande, M Varun… - Journal of …, 2020 - Elsevier
The study was conducted to investigate the effects of foliar-intervention of nano-TiO 2 on Cd
toxicity in cowpea plants. Cowpea plants were exposed to Cd toxicity at 10 mg/kg soil for 21 …
toxicity in cowpea plants. Cowpea plants were exposed to Cd toxicity at 10 mg/kg soil for 21 …
Regulation of cadmium tolerance and accumulation by miR156 in Arabidopsis
L Zhang, H Ding, H Jiang, H Wang, K Chen, J Duan… - Chemosphere, 2020 - Elsevier
Plants have evolved effective strategies to cope with heavy metals Cd toxicity, but the
regulatory mechanism underlying Cd tolerance and accumulation are still poorly …
regulatory mechanism underlying Cd tolerance and accumulation are still poorly …
Zn/Cd status-dependent accumulation of Zn and Cd in root parts in tobacco is accompanied by specific expression of ZIP genes
M Palusińska, A Barabasz, K Kozak, A Papierniak… - BMC plant biology, 2020 - Springer
Background Root-to-shoot translocation of zinc (Zn) and cadmium (Cd) depends on the
concentrations of both metals in the medium. A previous study on tobacco (Nicotiana …
concentrations of both metals in the medium. A previous study on tobacco (Nicotiana …
The root iron transporter 1 governs cadmium uptake in Vicia sativa roots
X Zhang, X Li, L Tang, Y Peng, M Qian, Y Guo… - Journal of Hazardous …, 2020 - Elsevier
Cadmium is a non-essential element for plants and that inhibits plant growth and
development. The Zhangye Mawan (ZM) variety of Vicia sativa is more sensitive to Cd …
development. The Zhangye Mawan (ZM) variety of Vicia sativa is more sensitive to Cd …
Molecular basis of zinc-dependent endocytosis of human ZIP4 transceptor
Nutrient transporters can be rapidly removed from the cell surface via substrate-stimulated
endocytosis as a way to control nutrient influx, but the molecular underpinnings are not well …
endocytosis as a way to control nutrient influx, but the molecular underpinnings are not well …