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 …
increasing soil As concentrations until about 60 mg As kg− 1 soil and then decreases. Of the …
Opportunities and challenges in the use of mineral nutrition for minimizing arsenic toxicity and accumulation in rice: a critical review
Growing rice on arsenic (As)-contaminated soil or irrigating with As-contaminated water
leads to significant accumulation of As in grains. Moreover, rice accumulates more As into …
leads to significant accumulation of As in grains. Moreover, rice accumulates more As into …
A transcriptomic (RNA-seq) analysis of genes responsive to both cadmium and arsenic stress in rice root
Y Huang, H Chen, JR Reinfelder, X Liang… - Science of the Total …, 2019 - Elsevier
Abstract Cadmium (Cd) and arsenic (As) are nonessential and toxic elements in rice that
often occur together in contaminated paddy field soils. To understand whether rice has a …
often occur together in contaminated paddy field soils. To understand whether rice has a …
Overexpression of Rice Glutaredoxin OsGrx_C7 and OsGrx_C2.1 Reduces Intracellular Arsenic Accumulation and Increases Tolerance in Arabidopsis thaliana
Glutaredoxins (Grxs) are a family of small multifunctional proteins involved in various cellular
functions, including redox regulation and protection under oxidative stress. Despite the high …
functions, including redox regulation and protection under oxidative stress. Despite the high …
Exogenous IAA alleviates arsenic toxicity to rice and reduces arsenic accumulation in rice grains
Y He, T Zhang, Y Sun, X Wang, Q Cao, Z Fang… - Journal of Plant Growth …, 2022 - Springer
Arsenic (As) contamination in paddy soil reduces rice production and quality. It is important
to increase the As tolerance of rice and reduce As accumulation in rice using exogenous …
to increase the As tolerance of rice and reduce As accumulation in rice using exogenous …
Reduction of arsenic toxicity in two rice cultivar seedlings by different nanoparticles
Q Huang, Q Liu, L Lin, FJ Li, Y Han, ZG Song - … and Environmental Safety, 2018 - Elsevier
In this study, we investigated arsenic uptake and enzymatic activities in rice seedlings after
the addition of nanoparticles. Hydroponic experiments were conducted to investigate the …
the addition of nanoparticles. Hydroponic experiments were conducted to investigate the …
Over-expression of CarMT gene modulates the physiological performance and antioxidant defense system to provide tolerance against drought stress in Arabidopsis …
Drought is one of the major abiotic stresses which negatively affect plant growth and crop
yield. Metallothionein (MTs) is a low molecular weight protein, mainly involved in metal …
yield. Metallothionein (MTs) is a low molecular weight protein, mainly involved in metal …
[HTML][HTML] Methylation of arsenic in rice: Mechanisms, factors, and mitigation strategies
AT Mlangeni - Toxicology Reports, 2023 - Elsevier
Arsenic contamination in rice poses a significant health risk to rice consumers across the
globe. This review examines the impact of water source and type on the speciation and …
globe. This review examines the impact of water source and type on the speciation and …
Geochemical relationship and translocation mechanism of arsenic in rice plants: A case study from health prone south west Punjab, India
Rice is a recognised hyperaccumulator of arsenic (As) and is a serious concern for rice
varieties grown in As contaminated soil-water systems. In this regard, groundwater, soil and …
varieties grown in As contaminated soil-water systems. In this regard, groundwater, soil and …
Arsenic toxicity and tolerance mechanisms in crop plants
Arsenic is a well-known toxic metalloid that enters the soil through both natural processes
and anthropological activities and occurs in the form of various chemical species. Absorption …
and anthropological activities and occurs in the form of various chemical species. Absorption …