Recent advances in arsenic metabolism in plants: current status, challenges and highlighted biotechnological intervention to reduce grain arsenic in rice

M Shri, PK Singh, M Kidwai, N Gautam, S Dubey… - Metallomics, 2019 - academic.oup.com
… As discussed earlier, in order to develop low grain arsenic rice plants, transgenic studies …
targets that can be optimized and utilized via genetic engineering or via (molecular) breeding to …

Expressing Arsenite Antiporter PvACR3;1 in Rice (Oryza sativa L.) Decreases Inorganic Arsenic Content in Rice Grains

Y Chen, CY Hua, JX Chen… - … science & technology, 2019 - ACS Publications
rice grain of PvACR3;1 transgenic lines were decreased by 28%–39%, but also inorganic As
was 26%–46% lower. … As in rice grain, which is of significance to breed low-As rice for food …

[HTML][HTML] Inorganic arsenic toxicity and alleviation strategies in rice

AM Mawia, S Hui, L Zhou, H Li, J Tabassum… - Journal of hazardous …, 2021 - Elsevier
… accumulation of arsenic especially in shoot and grains than … , and detoxification of inorganic
arsenic in rice plants and review recent … and production of low arsenic accumulation rice. …

Arsenic mitigation in rice grain loading via alternative irrigation by proposed water management practices

A Shrivastava, A Barla, A Majumdar, S Singh, S Bose - Chemosphere, 2020 - Elsevier
… However, the intermittently flooded (IF) system led to a reduction in arsenic level due to a
lower application of arsenic contaminated groundwater. The results from the four consecutive …

Sustainable solutions to arsenic accumulation in rice grown in south and south-east Asia

S Srivastava, S Pathak, M Ponsin… - Crop and Pasture …, 2021 - CSIRO Publishing
… through rice and rice-based food products make arsenic (As) … tackle the As problem in rice,
and the socioeconomic impacts … To this end, a high yielding low grain As rice variety may be …

Flow of arsenic between rice grain and water: Its interaction, accumulation and distribution in different fractions of cooked rice

NR Chowdhury, A Das, M Joardar, A De… - Science of the Total …, 2020 - Elsevier
… The distribution pattern of As species in raw and cooked rice grain (with low-As water, <3
μg/l) has been evaluated in this study. The HPLC chromatogram of 25 ppb (μg/l) mixed As …

Mitigation of arsenic accumulation in rice: An agronomical, physico-chemical, and biological approach–A critical review

P Kumarathilaka, S Seneweera, YS Ok… - Critical reviews in …, 2020 - Taylor & Francis
lower As level in raw rice grainslead to decreased As levels in rice grains. However,
altering As(III) and As(V) transporters might reduce nutrient (PO 4 3 − and Si(OH) 4 ) uptake in rice

Mechanisms of arsenic assimilation by plants and countermeasures to attenuate its accumulation in crops other than rice

E Allevato, SR Stazi, R Marabottini… - … and environmental safety, 2019 - Elsevier
… of arsenic exposure to humans, the metalloid enters the food chain through its uptake by crops,
the extent of which is tightly dependent on its phytoavailability. Arsenate is … engineering of …

Arsenic uptake and accumulation mechanisms in rice species

T Abedi, A Mojiri - Plants, 2020 - mdpi.com
… Moreover, AsIII is transported to rice grains principally through the phloem pathway, … to
investigate the journey of arsenic in rice. The key conclusions of the present study are as follows: …

A molecular switch in sulfur metabolism to reduce arsenic and enrich selenium in rice grain

SK Sun, X Xu, Z Tang, Z Tang, XY Huang… - Nature …, 2021 - nature.com
Rice grains typically contain high levels of toxic arsenic but low levels of the essential … that
S assimilation can be effectively controlled by engineering the sensitivity of the CSC against …