Integrative response of arsenic uptake, speciation and detoxification by Salix atrocinerea.

Arsenic / metabolism Biodegradation, Environmental Biological Transport Inactivation, Metabolic Plant Leaves / chemistry Plant Roots / chemistry Salix / metabolism Soil Pollutants / metabolism
Arsenic Gene expression Non-protein thiols Phytochelatins Salix Speciation

Journal

The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500

Informations de publication

Date de publication:
01 Nov 2019
Historique:
received: 10 04 2019
revised: 17 06 2019
accepted: 18 06 2019
pubmed: 7 7 2019
medline: 27 11 2019
entrez: 7 7 2019
Statut: ppublish

Résumé

Despite arsenic (As) being very toxic with deleterious effects on metabolism, it can be tolerated and accumulated by some plants. General genetic mechanisms responsible for As tolerance in plants, including Salix species, have been described in transcriptomic analysis, but further experimental verification of the significance of particular transcripts is needed. In this study, a Salix atrocinerea clone, able to thrive in an As-contaminated brownfield, was grown hydroponically in controlled conditions under an As concentration similar to the bioavailable fraction of the contaminated area (18 mg kg

Identifiants

DOI: 10.1016/j.scitotenv.2019.06.279 PMID: 31279189
pubmed: 31279189
pii: S0048-9697(19)32852-9
doi: 10.1016/j.scitotenv.2019.06.279
pii:
doi:

Substances chimiques

Soil Pollutants 0
Arsenic N712M78A8G

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

422-433

Informations de copyright

Copyright © 2019 Elsevier B.V. All rights reserved.

Auteurs

Alejandro Navazas (A)

Centre for Environmental Sciences, Hasselt University, Agoralaan Building D, B-3590 Diepenbeek, Belgium; Department of Organisms and Systems Biology, Area of Plant Physiology, University of Oviedo, Catedrático Rodrigo Uría s/n, 33006 Oviedo, Spain. Electronic address: alejandro.navazas@uhasselt.be.

Sophie Hendrix (S)

Centre for Environmental Sciences, Hasselt University, Agoralaan Building D, B-3590 Diepenbeek, Belgium. Electronic address: sophie.hendrix@uhasselt.be.

Ann Cuypers (A)

Centre for Environmental Sciences, Hasselt University, Agoralaan Building D, B-3590 Diepenbeek, Belgium. Electronic address: ann.cuypers@uhasselt.be.

Aida González (A)

Department of Organisms and Systems Biology, Area of Plant Physiology, University of Oviedo, Catedrático Rodrigo Uría s/n, 33006 Oviedo, Spain; Institute of Biotechnology of Asturias, Spain. Electronic address: aidag@uniovi.es.

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Éléments › Métalloïdes › Arsenic › Integrative response of arsenic uptake,...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Assainissement et restauration de l'environnement › Dépollution biologique de l'environnement › Integrative response of arsenic uptake,...
questionsmedicales.fr › Métabolisme › Transport biologique › Integrative response of arsenic uptake,...
questionsmedicales.fr › Phénomènes physiologiques › Phénomènes pharmacologiques et toxicologiques › Pharmacocinétique › Biotransformation › Inactivation métabolique › Integrative response of arsenic uptake,...
questionsmedicales.fr › Structures de plante › Parties aériennes de plante › Feuilles de plante › Integrative response of arsenic uptake,...
questionsmedicales.fr › Structures de plante › Racines de plante › Integrative response of arsenic uptake,...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Rosanae › Malpighiales › Salicaceae › Salix › Integrative response of arsenic uptake,...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants du sol › Integrative response of arsenic uptake,...