Kinetics of mercury uptake by oilseed rape and white lupin: Influence of Mn and Cu

The final publication is available at Springer via http://dx.doi.org/10.1007/s11738-013-1253-6

Bibliographic Details
Authors: Esteban Fernández, Elvira, Deza, María Jesús, Zornoza, Pilar
Format: article
Publication Date:2013
Country:España
Institution:Universidad Autónoma de Madrid
Repository:Biblos-e Archivo. Repositorio Institucional de la UAM
Language:English
OAI Identifier:oai:repositorio.uam.es:10486/664554
Online Access:http://hdl.handle.net/10486/664554
https://dx.doi.org/10.1007/s11738-013-1253-6
Access Level:Open access
Keyword:Copper
Kinetic parameters
Manganese
Mercury
Oilseed rape (Brassica napus L.)
White lupin (Lupinus albus L.)
Química
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spelling Kinetics of mercury uptake by oilseed rape and white lupin: Influence of Mn and CuEsteban Fernández, ElviraDeza, María JesúsZornoza, PilarCopperKinetic parametersManganeseMercuryOilseed rape (Brassica napus L.)White lupin (Lupinus albus L.)QuímicaThe final publication is available at Springer via http://dx.doi.org/10.1007/s11738-013-1253-6Mercury influx in oilseed rape and white lupin was studied using short time influx experiments. The effect of Cu and Mn in Hg influx was also tested. Plants were grown for two weeks and then roots were incubated with increasing Hg concentrations (0 - 50 ɥM HgCl2), both at 20ºC and ice-cold temperature. An active, saturable component in Hg uptake was found in oilseed rape and white lupin, with Km and Vmax values in the range of low affinity transporters for essential micronutrients. A reduction in Hg uptake was observed in the presence of Mn for oilseed rape, suggesting that Hg influx is mediated by a Mn transporter. No effects of Cu on Hg influx were observed for any of the two plant species, suggesting a different transport system for Hg and Cu in roots of oilseed rape and white lupinThe Spanish Ministry of Science and Innovation financially supported this research (CGL2009-13171-C03-02)Springer VerlagDepartamento de Química OrgánicaFacultad de CienciasUAM. Departamento de Química Agrícola20132013-07-01research articlehttp://purl.org/coar/resource_type/c_2df8fbb1AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/664554https://dx.doi.org/10.1007/s11738-013-1253-6reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6645542026-06-23T12:46:27Z
dc.title.none.fl_str_mv Kinetics of mercury uptake by oilseed rape and white lupin: Influence of Mn and Cu
title Kinetics of mercury uptake by oilseed rape and white lupin: Influence of Mn and Cu
spellingShingle Kinetics of mercury uptake by oilseed rape and white lupin: Influence of Mn and Cu
Esteban Fernández, Elvira
Copper
Kinetic parameters
Manganese
Mercury
Oilseed rape (Brassica napus L.)
White lupin (Lupinus albus L.)
Química
title_short Kinetics of mercury uptake by oilseed rape and white lupin: Influence of Mn and Cu
title_full Kinetics of mercury uptake by oilseed rape and white lupin: Influence of Mn and Cu
title_fullStr Kinetics of mercury uptake by oilseed rape and white lupin: Influence of Mn and Cu
title_full_unstemmed Kinetics of mercury uptake by oilseed rape and white lupin: Influence of Mn and Cu
title_sort Kinetics of mercury uptake by oilseed rape and white lupin: Influence of Mn and Cu
dc.creator.none.fl_str_mv Esteban Fernández, Elvira
Deza, María Jesús
Zornoza, Pilar
author Esteban Fernández, Elvira
author_facet Esteban Fernández, Elvira
Deza, María Jesús
Zornoza, Pilar
author_role author
author2 Deza, María Jesús
Zornoza, Pilar
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Química Orgánica
Facultad de Ciencias
UAM. Departamento de Química Agrícola
dc.subject.none.fl_str_mv Copper
Kinetic parameters
Manganese
Mercury
Oilseed rape (Brassica napus L.)
White lupin (Lupinus albus L.)
Química
topic Copper
Kinetic parameters
Manganese
Mercury
Oilseed rape (Brassica napus L.)
White lupin (Lupinus albus L.)
Química
description The final publication is available at Springer via http://dx.doi.org/10.1007/s11738-013-1253-6
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-07-01
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/664554
https://dx.doi.org/10.1007/s11738-013-1253-6
url http://hdl.handle.net/10486/664554
https://dx.doi.org/10.1007/s11738-013-1253-6
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer Verlag
publisher.none.fl_str_mv Springer Verlag
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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