[HTML][HTML] Arsenic uptake, toxicity, detoxification, and speciation in plants: physiological, biochemical, and molecular aspects

G Abbas, B Murtaza, I Bibi, M Shahid, NK Niazi… - International journal of …, 2018 - mdpi.com
Environmental contamination with arsenic (As) is a global environmental, agricultural and
health issue due to the highly toxic and carcinogenic nature of As. Exposure of plants to As …

[HTML][HTML] Arsenic toxicity: the effects on plant metabolism

PM Finnegan, W Chen - Frontiers in physiology, 2012 - frontiersin.org
The two forms of inorganic arsenic, arsenate (AsV) and arsenite (AsIII), are easily taken up
by the cells of the plant root. Once in the cell, AsV can be readily converted to AsIII, the more …

Nanoscale Sulfur Improves Plant Growth and Reduces Arsenic Toxicity and Accumulation in Rice (Oryza sativa L.)

AG Meselhy, S Sharma, Z Guo, G Singh… - Environmental …, 2021 - ACS Publications
Rice is known to accumulate arsenic (As) in its grains, posing serious health concerns for
billions of people globally. We studied the effect of nanoscale sulfur (NS) on rice seedlings …

[HTML][HTML] Modulation of cellular redox status and antioxidant defense system after synergistic application of zinc oxide nanoparticles and salicylic acid in rice (Oryza …

M Faizan, S Sehar, VD Rajput, A Faraz, S Afzal… - Plants, 2021 - mdpi.com
The objective of this research was to determine the effect of zinc oxide nanoparticles
(ZnONPs) and/or salicylic acid (SA) under arsenic (As) stress on rice (Oryza sativa). ZnONPs …

Transcriptome and proteome analyses reveal selenium mediated amelioration of arsenic toxicity in rice (Oryza sativa L.)

R Chauhan, S Awasthi, Y Indoliya, AS Chauhan… - Journal of hazardous …, 2020 - Elsevier
Arsenic (As), a chronic poison and non-threshold carcinogen, is a food chain contaminant in
rice, posing yield losses as well as serious health risks. Selenium (Se), a trace element, is a …

Omics and biotechnology of arsenic stress and detoxification in plants: current updates and prospective

S Kumar, RS Dubey, RD Tripathi, D Chakrabarty… - Environment …, 2015 - Elsevier
Arsenic (As), a naturally occurring metallic element, is a dreadful health hazard to millions of
people across the globe. Arsenic is present in low amount in the environment and originates …

Mechanism of arsenic uptake, translocation and plant resistance to accumulate arsenic in rice grains

LDB Suriyagoda, K Dittert, H Lambers - Agriculture, Ecosystems & …, 2018 - Elsevier
A global data analysis shows that rice grain arsenic (As) concentrations increase with
increasing soil As concentrations until about 60 mg As kg− 1 soil and then decreases. Of the …

Roles for root iron plaque in sequestration and uptake of heavy metals and metalloids in aquatic and wetland plants

RD Tripathi, P Tripathi, S Dwivedi, A Kumar… - Metallomics, 2014 - academic.oup.com
Toxic metal (loid) contamination of soil and sediment poses long term risk to soil and human
health through plant–human or plant–animal–human food chain pathways. Iron plaque (IP) …

Expression in Arabidopsis and cellular localization reveal involvement of rice NRAMP, OsNRAMP1, in arsenic transport and tolerance

M Tiwari, D Sharma, S Dwivedi, M Singh… - Plant, Cell & …, 2014 - Wiley Online Library
Irrigation of paddy fields to arsenic (As) containing groundwater leads to As accumulation in
rice grains and causes serious health risk to the people worldwide. To reduce As intake via …

Arsenic accumulation in rice (Oryza sativa L.) is influenced by environment and genetic factors

P Kumarathilaka, S Seneweera, A Meharg… - Science of the total …, 2018 - Elsevier
Arsenic (As) elevation in paddy soils will have a negative impact on both the yield and grain
quality of rice (Oryza sativa L.). The mechanistic understanding of As uptake, translocation …