NDLI: Recent advances in arsenic bioavailability, transport, and speciation in rice

Content Provider	Springer Nature Link
Author	Wang, Xin Peng, Bo Tan, Changyin Ma, Lena Rathinasabapathi, Bala
Copyright Year	2015
Abstract	Widespread arsenic (As) contamination in paddy rice (Oryza sativa) from both geologic and anthropogenic origins is an increasing concern globally. Substantial efforts have been made to elucidate As transformation and uptake processes in rhizosphere and metabolism in rice plant, which provides an essential foundation for the development of mitigation strategies. However, a range of crucial mechanisms from As mobilization in rhizosphere to transport to grains remain poorly understood. To provide new insight into the underlying mechanisms of As accumulation in rice, a range of new perspectives on As bioavailability, transport pathways, and in situ speciation are reviewed here. Specifically, the prominent effects of water regime, Fe plaque, and biochar on As mobilization in rice rhizosphere are discussed critically. An updated understanding of arsenite (AsIII) and methylated As transport from root to vascular bundle and grain is integrated and discussed in detail. Special attention is given to As speciation and distribution in rice grain with potential coping strategies being provided and discussed. Future research priorities are also identified. The new insight into As bioavailability, transport and speciation in rice would lead to a better understanding of As contamination in rice. They would also provide useful strategies from agronomic measures to genetic engineering for more effective restriction of As transport and accumulation in food chain.
Starting Page	5742
Ending Page	5750
Page Count	9
File Format	PDF
ISSN	09441344
Journal	Environmental Science and Pollution Research
Volume Number	22
Issue Number	8
e-ISSN	16147499
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2015-01-13
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Arsenite Biochar Transport Speciation Rice grain Environment Environmental Chemistry Ecotoxicology Environmental Health Atmospheric Protection/Air Quality Control/Air Pollution Waste Water Technology Water Pollution Control Water Management Aquatic Pollution
Content Type	Text
Resource Type	Article
Subject	Environmental Chemistry Health, Toxicology and Mutagenesis Pollution Medicine

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Effects of As levels on radial oxygen loss and As speciation in rice

Arsenic speciation in rice and risk assessment of inorganic arsenic in Taiwan population

Mitigation of cadmium and arsenic in rice grain by applying different silicon fertilizers in contaminated fields

Heavy metal speciation, risk, and bioavailability in the sediments of rivers with different pollution sources and intensity

Arsenic-transforming microbes and their role in biomining processes

The behavior of antibiotic resistance genes and arsenic influenced by biochar during different manure composting

Cost-effective enhanced iron bioavailability in rice grain grown on calcareous soil by sulfur mediation and its effect on heavy metals mineralization

Increased bioavailability of metals in two contrasting agricultural soils treated with waste wood-derived biochar and ash

Arsenic uptake, accumulation and toxicity in rice plants: Possible remedies for its detoxification: A review

Recent advances in arsenic bioavailability, transport, and speciation in rice

Similar Documents

Effects of As levels on radial oxygen loss and As speciation in rice

Arsenic speciation in rice and risk assessment of inorganic arsenic in Taiwan population

Mitigation of cadmium and arsenic in rice grain by applying different silicon fertilizers in contaminated fields

Heavy metal speciation, risk, and bioavailability in the sediments of rivers with different pollution sources and intensity

Arsenic-transforming microbes and their role in biomining processes

The behavior of antibiotic resistance genes and arsenic influenced by biochar during different manure composting

Cost-effective enhanced iron bioavailability in rice grain grown on calcareous soil by sulfur mediation and its effect on heavy metals mineralization

Increased bioavailability of metals in two contrasting agricultural soils treated with waste wood-derived biochar and ash

Arsenic uptake, accumulation and toxicity in rice plants: Possible remedies for its detoxification: A review

Recent advances in arsenic bioavailability, transport, and speciation in rice