Copper phytoavailability in vineyard topsoils as affected by pyoverdine supply.

Biodegradation, Environmental Copper / analysis Farms Iron / analysis Oligopeptides / metabolism Siderophores / metabolism Soil / chemistry Soil Pollutants / analysis
Bioaugmentation CaCl2 extract Complexation Ion-selective electrode Metals Siderophores

Journal

Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657

Informations de publication

Date de publication:
Dec 2019
Historique:
received: 09 04 2019
revised: 21 06 2019
accepted: 09 07 2019
pubmed: 17 7 2019
medline: 18 12 2019
entrez: 17 7 2019
Statut: ppublish

Résumé

Pyoverdine (Pvd) is a bacterial siderophore produced by some Pseudomonads species that can bind copper in addition to iron in soil. Pvd is expected to alter the dynamics and the ecotoxicity of Cu in vineyard soils. This study investigated the extent to which the mobility and the phytoavailability of Cu varied among vineyard soils with different pH and how they were affected by a supply of Pvd. Pvd was supplied (or not) to ten vineyard topsoils with pH ranging from 5.9 to 8.6 before metal was extracted with 0.005 M CaCl

Identifiants

DOI: 10.1016/j.chemosphere.2019.124347 PMID: 31310975
pubmed: 31310975
pii: S0045-6535(19)31565-6
doi: 10.1016/j.chemosphere.2019.124347
pii:
doi:

Substances chimiques

Oligopeptides 0
Siderophores 0
Soil 0
Soil Pollutants 0
Copper 789U1901C5
pyoverdin 8062-00-8
Iron E1UOL152H7

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

124347

Informations de copyright

Copyright © 2019 Elsevier Ltd. All rights reserved.

Auteurs

J Y Cornu (JY)

ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France. Electronic address: jean-yves.cornu@inra.fr.

S Randriamamonjy (S)

ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France; LPG, UMR 6112 CNRS-Université de Nantes, BP 92208, 44322, Nantes, Cedex 3, France.

M Gutierrez (M)

ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France.

K Rocco (K)

ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France.

P Gaudin (P)

LPG, UMR 6112 CNRS-Université de Nantes, BP 92208, 44322, Nantes, Cedex 3, France.

L Ouerdane (L)

IPREM, UMR 5254 CNRS-Université de Pau et des Pays de l'Adour, Hélioparc, 64053, Pau, France.

T Lebeau (T)

LPG, UMR 6112 CNRS-Université de Nantes, BP 92208, 44322, Nantes, Cedex 3, France.

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Classifications MeSH

questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Assainissement et restauration de l'environnement › Dépollution biologique de l'environnement › Copper phytoavailability in vineyard topsoils...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Cuivre › Copper phytoavailability in vineyard topsoils...
questionsmedicales.fr › Établissements non médicaux publics ou privés › Installations industrielles et de fabrication › Fermes › Copper phytoavailability in vineyard topsoils...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Fer › Copper phytoavailability in vineyard topsoils...
questionsmedicales.fr › Acides aminés, peptides et protéines › Peptides › Oligopeptides › Copper phytoavailability in vineyard topsoils...
questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Agents séquestrants › Chélateurs › Agents chélateurs du fer › Sidérophores › Copper phytoavailability in vineyard topsoils...
questionsmedicales.fr › Environnement et santé publique › Environnement › Sol › Copper phytoavailability in vineyard topsoils...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants du sol › Copper phytoavailability in vineyard topsoils...