Cd and Ni transport and accumulation in the halophyte Sesuvium portulacastrum: implication of organic acids in these processes
Identifieur interne : 000099 ( Pmc/Checkpoint ); précédent : 000098; suivant : 000100Cd and Ni transport and accumulation in the halophyte Sesuvium portulacastrum: implication of organic acids in these processes
Auteurs : Mejda Mnasri [Tunisie, Canada] ; Rim Ghabriche [Tunisie] ; Emna Fourati [Tunisie] ; Hanen Zaier [Tunisie] ; Kebba Sabally [Canada] ; Suzelle Barrington [Canada] ; Stanley Lutts [Belgique] ; Chedly Abdelly [Tunisie] ; Tahar Ghnaya [Tunisie]Source :
- Frontiers in Plant Science [ 1664-462X ] ; 2015.
Abstract
The implication of organic acids in Cd and Ni translocation was studied in the halophyte species
Url:
DOI: 10.3389/fpls.2015.00156
PubMed: 25821455
PubMed Central: 4358066
Affiliations:
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sort="Ghabriche, Rim" uniqKey="Ghabriche R" first="Rim" last="Ghabriche">Rim Ghabriche</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria</institution><country>Hammam-lif, Tunisia</country></nlm:aff><country xml:lang="fr">Tunisie</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Fourati, Emna" sort="Fourati, Emna" uniqKey="Fourati E" first="Emna" last="Fourati">Emna Fourati</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria</institution><country>Hammam-lif, Tunisia</country></nlm:aff><country xml:lang="fr">Tunisie</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Zaier, Hanen" sort="Zaier, Hanen" uniqKey="Zaier H" first="Hanen" last="Zaier">Hanen Zaier</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria</institution><country>Hammam-lif, Tunisia</country></nlm:aff><country xml:lang="fr">Tunisie</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Sabally, Kebba" sort="Sabally, Kebba" uniqKey="Sabally K" first="Kebba" last="Sabally">Kebba Sabally</name><affiliation wicri:level="1"><nlm:aff id="aff2"><institution>School of Dietetics and Human Nutrition, McGill University (Macdonald Campus)</institution><country>Sainte Anne de Bellevue, QC, Canada</country></nlm:aff><country xml:lang="fr">Canada</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Barrington, Suzelle" sort="Barrington, Suzelle" uniqKey="Barrington S" first="Suzelle" last="Barrington">Suzelle Barrington</name><affiliation wicri:level="1"><nlm:aff id="aff3"><institution>Engineering Department of Bioresource, McGill University (Macdonald Campus)</institution><country>Sainte Anne de Bellevue, QC, Canada</country></nlm:aff><country xml:lang="fr">Canada</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Lutts, Stanley" sort="Lutts, Stanley" uniqKey="Lutts S" first="Stanley" last="Lutts">Stanley Lutts</name><affiliation wicri:level="1"><nlm:aff id="aff4"><institution>Groupe de Recherche en Physiologie végétale, Earth and Life Institute – Agronomy, Université catholique de Louvain</institution><country>Louvain-la-Neuve,Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Abdelly, Chedly" sort="Abdelly, Chedly" uniqKey="Abdelly C" first="Chedly" last="Abdelly">Chedly Abdelly</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria</institution><country>Hammam-lif, Tunisia</country></nlm:aff><country 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Dietetics and Human Nutrition, McGill University (Macdonald Campus)</institution><country>Sainte Anne de Bellevue, QC, Canada</country></nlm:aff><country xml:lang="fr">Canada</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Ghabriche, Rim" sort="Ghabriche, Rim" uniqKey="Ghabriche R" first="Rim" last="Ghabriche">Rim Ghabriche</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria</institution><country>Hammam-lif, Tunisia</country></nlm:aff><country xml:lang="fr">Tunisie</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Fourati, Emna" sort="Fourati, Emna" uniqKey="Fourati E" first="Emna" last="Fourati">Emna Fourati</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria</institution><country>Hammam-lif, Tunisia</country></nlm:aff><country xml:lang="fr">Tunisie</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Zaier, Hanen" sort="Zaier, Hanen" uniqKey="Zaier H" first="Hanen" last="Zaier">Hanen Zaier</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria</institution><country>Hammam-lif, Tunisia</country></nlm:aff><country xml:lang="fr">Tunisie</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Sabally, Kebba" sort="Sabally, Kebba" uniqKey="Sabally K" first="Kebba" last="Sabally">Kebba Sabally</name><affiliation wicri:level="1"><nlm:aff id="aff2"><institution>School of Dietetics and Human Nutrition, McGill University (Macdonald Campus)</institution><country>Sainte Anne de Bellevue, QC, Canada</country></nlm:aff><country xml:lang="fr">Canada</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Barrington, Suzelle" sort="Barrington, Suzelle" uniqKey="Barrington S" first="Suzelle" last="Barrington">Suzelle Barrington</name><affiliation wicri:level="1"><nlm:aff id="aff3"><institution>Engineering Department of Bioresource, McGill University (Macdonald Campus)</institution><country>Sainte Anne de Bellevue, QC, Canada</country></nlm:aff><country xml:lang="fr">Canada</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Lutts, Stanley" sort="Lutts, Stanley" uniqKey="Lutts S" first="Stanley" last="Lutts">Stanley Lutts</name><affiliation wicri:level="1"><nlm:aff id="aff4"><institution>Groupe de Recherche en Physiologie végétale, Earth and Life Institute – Agronomy, Université catholique de Louvain</institution><country>Louvain-la-Neuve,Belgium</country></nlm:aff><country xml:lang="fr">Belgique</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Abdelly, Chedly" sort="Abdelly, Chedly" uniqKey="Abdelly C" first="Chedly" last="Abdelly">Chedly Abdelly</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria</institution><country>Hammam-lif, Tunisia</country></nlm:aff><country xml:lang="fr">Tunisie</country><wicri:regionArea></wicri:regionArea></affiliation></author><author><name sortKey="Ghnaya, Tahar" sort="Ghnaya, Tahar" uniqKey="Ghnaya T" first="Tahar" last="Ghnaya">Tahar Ghnaya</name><affiliation wicri:level="1"><nlm:aff id="aff1"><institution>Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria</institution><country>Hammam-lif, Tunisia</country></nlm:aff><country xml:lang="fr">Tunisie</country><wicri:regionArea></wicri:regionArea></affiliation></author></analytic><series><title level="j">Frontiers in Plant Science</title><idno type="eISSN">1664-462X</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>The implication of organic acids in Cd and Ni translocation was studied in the halophyte species <italic>Sesuvium portulacastrum</italic>. Citric, fumaric, malic, and ascorbic acids were separated and quantified by HPLC technique in shoots, roots and xylem saps of plants grown on nutrient solutions added with 50 μM Cd, 100 μM Ni and the combination of 50 μM Cd + 100 μM Ni. Results showed that Cd had no significant impact on biomass production while Ni and the combination of both metals drastically affected plant development. Cadmium and Ni concentrations in tissues and xylem sap were higher in plants subjected to individual metal application than those subjected to the combined effect of Cd and Ni suggesting a possible competition between these metals for absorption. Both metals applied separately or in combination induced an increase in citrate concentration in shoots and xylem sap but a decrease of this concentration in the roots. However, a minor relationship was observed between metal application and fumaric, malic, and ascorbic acids. Both observations suggest the implication of citric acid in Cd, Ni translocation and shoot accumulation in <italic>S. portulacastrum.</italic> The relatively high accumulation of citric acid in xylem sap and shoot of S<italic>. portulacastrum</italic> could be involved in metal chelation and thus contributes to heavy metal tolerance in this species.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Aldrich, M V" uniqKey="Aldrich M">M. V. Aldrich</name></author><author><name sortKey="Gardea Torresdey, J L" uniqKey="Gardea Torresdey J">J. L. Gardea-Torresdey</name></author><author><name sortKey="Peralta Videa, J R" uniqKey="Peralta Videa J">J. R. Peralta-Videa</name></author><author><name sortKey="Parsons, J G" uniqKey="Parsons J">J. G. Parsons</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Amari, T" uniqKey="Amari T">T. Amari</name></author><author><name sortKey="Ghnaya, T" uniqKey="Ghnaya T">T. 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<front><journal-meta><journal-id journal-id-type="nlm-ta">Front Plant Sci</journal-id><journal-id journal-id-type="iso-abbrev">Front Plant Sci</journal-id><journal-id journal-id-type="publisher-id">Front. Plant Sci.</journal-id><journal-title-group><journal-title>Frontiers in Plant Science</journal-title></journal-title-group><issn pub-type="epub">1664-462X</issn><publisher><publisher-name>Frontiers Media S.A.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">25821455</article-id><article-id pub-id-type="pmc">4358066</article-id><article-id pub-id-type="doi">10.3389/fpls.2015.00156</article-id><article-categories><subj-group subj-group-type="heading"><subject>Plant Science</subject><subj-group><subject>Original Research</subject></subj-group></subj-group></article-categories><title-group><article-title>Cd and Ni transport and accumulation in the halophyte <italic>Sesuvium portulacastrum</italic>: implication of organic acids in these processes</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Mnasri</surname><given-names>Mejda</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Ghabriche</surname><given-names>Rim</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Fourati</surname><given-names>Emna</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Zaier</surname><given-names>Hanen</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Sabally</surname><given-names>Kebba</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Barrington</surname><given-names>Suzelle</given-names></name><xref ref-type="aff" rid="aff3"><sup>3</sup></xref></contrib><contrib contrib-type="author"><name><surname>Lutts</surname><given-names>Stanley</given-names></name><xref ref-type="aff" rid="aff4"><sup>4</sup></xref></contrib><contrib contrib-type="author"><name><surname>Abdelly</surname><given-names>Chedly</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Ghnaya</surname><given-names>Tahar</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref><xref ref-type="author-notes" rid="fn002"><sup>*</sup></xref><uri xlink:type="simple" xlink:href="http://community.frontiersin.org/people/u/192583"></uri></contrib></contrib-group><aff id="aff1"><sup>1</sup><institution>Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria</institution><country>Hammam-lif, Tunisia</country></aff><aff id="aff2"><sup>2</sup><institution>School of Dietetics and Human Nutrition, McGill University (Macdonald Campus)</institution><country>Sainte Anne de Bellevue, QC, Canada</country></aff><aff id="aff3"><sup>3</sup><institution>Engineering Department of Bioresource, McGill University (Macdonald Campus)</institution><country>Sainte Anne de Bellevue, QC, Canada</country></aff><aff id="aff4"><sup>4</sup><institution>Groupe de Recherche en Physiologie végétale, Earth and Life Institute – Agronomy, Université catholique de Louvain</institution><country>Louvain-la-Neuve,Belgium</country></aff><author-notes><fn fn-type="edited-by"><p>Edited by: <italic>David W. M. Leung,University of Canterbury, New Zealand</italic></p></fn><fn fn-type="edited-by"><p>Reviewed by: <italic>Harsh Bais,University of Delaware, USA; Amirhossein Khoshgoftarmanesh, Isfahan University of Technology, Iran</italic></p></fn><corresp id="fn002">*Correspondence: <italic>Tahar Ghnaya, Laboratoire des Plantes Extrêmophiles, Centre de Biotechnologie de Borj-Cédria, Box 901, Hammam-lif, Tunisia tahar.<email xlink:type="simple">ghnaya@gmail.com</email></italic></corresp><fn fn-type="other" id="fn001"><p>This article was submitted to Plant Biotechnology, a section of the journal Frontiers in Plant Science</p></fn></author-notes><pub-date pub-type="epub"><day>13</day><month>3</month><year>2015</year></pub-date><pub-date pub-type="collection"><year>2015</year></pub-date><volume>6</volume><elocation-id>156</elocation-id><history><date date-type="received"><day>04</day><month>11</month><year>2015</year></date><date date-type="accepted"><day>27</day><month>2</month><year>2015</year></date></history><permissions><copyright-statement>Copyright © 2015 Mnasri, Ghabriche, Fourati, Zaier, Sabally, Barrington, Lutts, Abdelly and Ghnaya.</copyright-statement><copyright-year>2015</copyright-year><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0/"><license-p> This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.</license-p></license></permissions><abstract><p>The implication of organic acids in Cd and Ni translocation was studied in the halophyte species <italic>Sesuvium portulacastrum</italic>. Citric, fumaric, malic, and ascorbic acids were separated and quantified by HPLC technique in shoots, roots and xylem saps of plants grown on nutrient solutions added with 50 μM Cd, 100 μM Ni and the combination of 50 μM Cd + 100 μM Ni. Results showed that Cd had no significant impact on biomass production while Ni and the combination of both metals drastically affected plant development. Cadmium and Ni concentrations in tissues and xylem sap were higher in plants subjected to individual metal application than those subjected to the combined effect of Cd and Ni suggesting a possible competition between these metals for absorption. Both metals applied separately or in combination induced an increase in citrate concentration in shoots and xylem sap but a decrease of this concentration in the roots. However, a minor relationship was observed between metal application and fumaric, malic, and ascorbic acids. Both observations suggest the implication of citric acid in Cd, Ni translocation and shoot accumulation in <italic>S. portulacastrum.</italic> The relatively high accumulation of citric acid in xylem sap and shoot of S<italic>. portulacastrum</italic> could be involved in metal chelation and thus contributes to heavy metal tolerance in this species.</p></abstract><kwd-group><kwd>halophytes</kwd><kwd>phytoremediation</kwd><kwd>heavy metals</kwd><kwd>translocation</kwd><kwd>organic acids</kwd></kwd-group><counts><fig-count count="6"></fig-count><table-count count="0"></table-count><equation-count count="0"></equation-count><ref-count count="45"></ref-count><page-count count="9"></page-count><word-count count="0"></word-count></counts></article-meta></front></pmc><affiliations><list><country><li>Belgique</li><li>Canada</li><li>Tunisie</li></country></list><tree><country name="Tunisie"><noRegion><name sortKey="Mnasri, Mejda" sort="Mnasri, Mejda" uniqKey="Mnasri M" first="Mejda" last="Mnasri">Mejda Mnasri</name></noRegion><name sortKey="Abdelly, Chedly" sort="Abdelly, Chedly" uniqKey="Abdelly C" first="Chedly" last="Abdelly">Chedly Abdelly</name><name sortKey="Fourati, Emna" sort="Fourati, Emna" uniqKey="Fourati E" first="Emna" last="Fourati">Emna Fourati</name><name sortKey="Ghabriche, Rim" sort="Ghabriche, Rim" uniqKey="Ghabriche R" first="Rim" last="Ghabriche">Rim Ghabriche</name><name sortKey="Ghnaya, Tahar" sort="Ghnaya, Tahar" uniqKey="Ghnaya T" first="Tahar" last="Ghnaya">Tahar Ghnaya</name><name sortKey="Zaier, Hanen" sort="Zaier, Hanen" uniqKey="Zaier H" first="Hanen" last="Zaier">Hanen Zaier</name></country><country name="Canada"><noRegion><name sortKey="Mnasri, Mejda" sort="Mnasri, Mejda" uniqKey="Mnasri M" first="Mejda" last="Mnasri">Mejda Mnasri</name></noRegion><name sortKey="Barrington, Suzelle" sort="Barrington, Suzelle" uniqKey="Barrington S" first="Suzelle" last="Barrington">Suzelle Barrington</name><name sortKey="Sabally, Kebba" sort="Sabally, Kebba" uniqKey="Sabally K" first="Kebba" last="Sabally">Kebba Sabally</name></country><country name="Belgique"><noRegion><name sortKey="Lutts, Stanley" sort="Lutts, Stanley" uniqKey="Lutts S" first="Stanley" last="Lutts">Stanley Lutts</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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