The symbiosis between Nicotiana tabacum and the endomycorrhizal fungus Funneliformis mosseae increases the plant glutathione level and decreases leaf cadmium and root arsenic contents.
Identifieur interne : 001486 ( Main/Corpus ); précédent : 001485; suivant : 001487The symbiosis between Nicotiana tabacum and the endomycorrhizal fungus Funneliformis mosseae increases the plant glutathione level and decreases leaf cadmium and root arsenic contents.
Auteurs : Francesca Degola ; Laura Fattorini ; Elisa Bona ; Christian Triscari Sprimuto ; Emanuele Argese ; Graziella Berta ; Luigi Sanità Di ToppiSource :
- Plant physiology and biochemistry : PPB [ 1873-2690 ] ; 2015.
English descriptors
- KwdEn :
- Adaptation, Physiological (MeSH), Antioxidants (metabolism), Arsenic (metabolism), Cadmium (metabolism), Glomeromycota (metabolism), Glutathione (metabolism), Mycorrhizae (metabolism), Plant Leaves (metabolism), Plant Roots (metabolism), Soil Pollutants (metabolism), Stress, Physiological (MeSH), Symbiosis (MeSH), Tobacco (metabolism).
- MESH :
- chemical , metabolism : Antioxidants, Arsenic, Cadmium, Glutathione, Soil Pollutants.
- metabolism : Glomeromycota, Mycorrhizae, Plant Leaves, Plant Roots, Tobacco.
- Adaptation, Physiological, Stress, Physiological, Symbiosis.
Abstract
Over time, anthropogenic activities have led to severe cadmium (Cd) and arsenic (As) pollution in several environments. Plants inhabiting metal(loid)-contaminated areas should be able to sequester and detoxify these toxic elements as soon as they enter roots and leaves. We postulated here that an important role in protecting plants from excessive metal(loid) accumulation and toxicity might be played by arbuscular mycorrhizal (AM) fungi. In fact, human exploitation of plant material derived from Cd- and As-polluted environments may lead to a noxious intake of these toxic elements; in particular, a possible source of Cd and As for humans is given by cigarette and cigar smoke. We investigated the role of AM fungus Funneliformis mosseae (T.H. Nicolson & Gerd.) C. Walker & A. Schüßler in protecting Nicotiana tabacum L. (cv. Petit Havana) from the above-mentioned metal(loid) stress. Our findings proved that the AM symbiosis is effective in increasing the plant tissue content of the antioxidant glutathione (GSH), in influencing the amount of metal(loid)-induced chelators as phytochelatins, and in reducing the Cd and As content in leaves and roots of adult tobacco plants. These results might also prove useful in improving the quality of commercial tobacco, thus reducing the risks to human health due to inhalation of toxic elements contained in smoking products.
DOI: 10.1016/j.plaphy.2015.04.001
PubMed: 25900420
Links to Exploration step
pubmed:25900420Le document en format XML
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Moro 5, 00185 Roma, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Bona, Elisa" sort="Bona, Elisa" uniqKey="Bona E" first="Elisa" last="Bona">Elisa Bona</name><affiliation><nlm:affiliation>Dipartimento di Scienze e Innovazione Tecnologica, Università degli Studi del Piemonte Orientale "A. Avogadro", Viale T. Michel 11, 15121 Alessandria, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Sprimuto, Christian Triscari" sort="Sprimuto, Christian Triscari" uniqKey="Sprimuto C" first="Christian Triscari" last="Sprimuto">Christian Triscari Sprimuto</name><affiliation><nlm:affiliation>Dipartimento di Bioscienze, Università degli Studi di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Argese, Emanuele" sort="Argese, Emanuele" uniqKey="Argese E" first="Emanuele" last="Argese">Emanuele Argese</name><affiliation><nlm:affiliation>Dipartimento di Scienze Molecolari e Nanosistemi, Università di Venezia "Ca' Foscari", Dorsoduro 2137, 30123 Venezia, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Berta, Graziella" sort="Berta, Graziella" uniqKey="Berta G" first="Graziella" last="Berta">Graziella Berta</name><affiliation><nlm:affiliation>Dipartimento di Scienze e Innovazione Tecnologica, Università degli Studi del Piemonte Orientale "A. 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Moro 5, 00185 Roma, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Bona, Elisa" sort="Bona, Elisa" uniqKey="Bona E" first="Elisa" last="Bona">Elisa Bona</name><affiliation><nlm:affiliation>Dipartimento di Scienze e Innovazione Tecnologica, Università degli Studi del Piemonte Orientale "A. Avogadro", Viale T. Michel 11, 15121 Alessandria, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Sprimuto, Christian Triscari" sort="Sprimuto, Christian Triscari" uniqKey="Sprimuto C" first="Christian Triscari" last="Sprimuto">Christian Triscari Sprimuto</name><affiliation><nlm:affiliation>Dipartimento di Bioscienze, Università degli Studi di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Argese, Emanuele" sort="Argese, Emanuele" uniqKey="Argese E" first="Emanuele" last="Argese">Emanuele Argese</name><affiliation><nlm:affiliation>Dipartimento di Scienze Molecolari e Nanosistemi, Università di Venezia "Ca' Foscari", Dorsoduro 2137, 30123 Venezia, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Berta, Graziella" sort="Berta, Graziella" uniqKey="Berta G" first="Graziella" last="Berta">Graziella Berta</name><affiliation><nlm:affiliation>Dipartimento di Scienze e Innovazione Tecnologica, Università degli Studi del Piemonte Orientale "A. Avogadro", Viale T. Michel 11, 15121 Alessandria, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Sanita Di Toppi, Luigi" sort="Sanita Di Toppi, Luigi" uniqKey="Sanita Di Toppi L" first="Luigi" last="Sanità Di Toppi">Luigi Sanità Di Toppi</name><affiliation><nlm:affiliation>Dipartimento di Bioscienze, Università degli Studi di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy. Electronic address: luigi.sanita@unipr.it.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Plant physiology and biochemistry : PPB</title><idno type="eISSN">1873-2690</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adaptation, Physiological (MeSH)</term><term>Antioxidants (metabolism)</term><term>Arsenic (metabolism)</term><term>Cadmium (metabolism)</term><term>Glomeromycota (metabolism)</term><term>Glutathione (metabolism)</term><term>Mycorrhizae (metabolism)</term><term>Plant Leaves (metabolism)</term><term>Plant Roots (metabolism)</term><term>Soil Pollutants (metabolism)</term><term>Stress, Physiological (MeSH)</term><term>Symbiosis (MeSH)</term><term>Tobacco (metabolism)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Antioxidants</term><term>Arsenic</term><term>Cadmium</term><term>Glutathione</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Glomeromycota</term><term>Mycorrhizae</term><term>Plant Leaves</term><term>Plant Roots</term><term>Tobacco</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adaptation, Physiological</term><term>Stress, Physiological</term><term>Symbiosis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Over time, anthropogenic activities have led to severe cadmium (Cd) and arsenic (As) pollution in several environments. Plants inhabiting metal(loid)-contaminated areas should be able to sequester and detoxify these toxic elements as soon as they enter roots and leaves. We postulated here that an important role in protecting plants from excessive metal(loid) accumulation and toxicity might be played by arbuscular mycorrhizal (AM) fungi. In fact, human exploitation of plant material derived from Cd- and As-polluted environments may lead to a noxious intake of these toxic elements; in particular, a possible source of Cd and As for humans is given by cigarette and cigar smoke. We investigated the role of AM fungus Funneliformis mosseae (T.H. Nicolson & Gerd.) C. Walker & A. Schüßler in protecting Nicotiana tabacum L. (cv. Petit Havana) from the above-mentioned metal(loid) stress. Our findings proved that the AM symbiosis is effective in increasing the plant tissue content of the antioxidant glutathione (GSH), in influencing the amount of metal(loid)-induced chelators as phytochelatins, and in reducing the Cd and As content in leaves and roots of adult tobacco plants. These results might also prove useful in improving the quality of commercial tobacco, thus reducing the risks to human health due to inhalation of toxic elements contained in smoking products. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">25900420</PMID><DateCompleted><Year>2016</Year><Month>02</Month><Day>05</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-2690</ISSN><JournalIssue CitedMedium="Internet"><Volume>92</Volume><PubDate><Year>2015</Year><Month>Jul</Month></PubDate></JournalIssue><Title>Plant physiology and biochemistry : PPB</Title><ISOAbbreviation>Plant Physiol Biochem</ISOAbbreviation></Journal><ArticleTitle>The symbiosis between Nicotiana tabacum and the endomycorrhizal fungus Funneliformis mosseae increases the plant glutathione level and decreases leaf cadmium and root arsenic contents.</ArticleTitle><Pagination><MedlinePgn>11-8</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.plaphy.2015.04.001</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0981-9428(15)30002-4</ELocationID><Abstract><AbstractText>Over time, anthropogenic activities have led to severe cadmium (Cd) and arsenic (As) pollution in several environments. Plants inhabiting metal(loid)-contaminated areas should be able to sequester and detoxify these toxic elements as soon as they enter roots and leaves. We postulated here that an important role in protecting plants from excessive metal(loid) accumulation and toxicity might be played by arbuscular mycorrhizal (AM) fungi. In fact, human exploitation of plant material derived from Cd- and As-polluted environments may lead to a noxious intake of these toxic elements; in particular, a possible source of Cd and As for humans is given by cigarette and cigar smoke. We investigated the role of AM fungus Funneliformis mosseae (T.H. Nicolson & Gerd.) C. Walker & A. Schüßler in protecting Nicotiana tabacum L. (cv. Petit Havana) from the above-mentioned metal(loid) stress. Our findings proved that the AM symbiosis is effective in increasing the plant tissue content of the antioxidant glutathione (GSH), in influencing the amount of metal(loid)-induced chelators as phytochelatins, and in reducing the Cd and As content in leaves and roots of adult tobacco plants. These results might also prove useful in improving the quality of commercial tobacco, thus reducing the risks to human health due to inhalation of toxic elements contained in smoking products. </AbstractText><CopyrightInformation>Copyright © 2015 Elsevier Masson SAS. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Degola</LastName><ForeName>Francesca</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>Dipartimento di Bioscienze, Università degli Studi di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Fattorini</LastName><ForeName>Laura</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Dipartimento di Biologia Ambientale, "Sapienza" Università di Roma, Piazzale A. Moro 5, 00185 Roma, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bona</LastName><ForeName>Elisa</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Dipartimento di Scienze e Innovazione Tecnologica, Università degli Studi del Piemonte Orientale "A. Avogadro", Viale T. Michel 11, 15121 Alessandria, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sprimuto</LastName><ForeName>Christian Triscari</ForeName><Initials>CT</Initials><AffiliationInfo><Affiliation>Dipartimento di Bioscienze, Università degli Studi di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Argese</LastName><ForeName>Emanuele</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Dipartimento di Scienze Molecolari e Nanosistemi, Università di Venezia "Ca' Foscari", Dorsoduro 2137, 30123 Venezia, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Berta</LastName><ForeName>Graziella</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>Dipartimento di Scienze e Innovazione Tecnologica, Università degli Studi del Piemonte Orientale "A. Avogadro", Viale T. Michel 11, 15121 Alessandria, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sanità di Toppi</LastName><ForeName>Luigi</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Dipartimento di Bioscienze, Università degli Studi di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy. Electronic address: luigi.sanita@unipr.it.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>04</Month><Day>07</Day></ArticleDate></Article><MedlineJournalInfo><Country>France</Country><MedlineTA>Plant Physiol Biochem</MedlineTA><NlmUniqueID>9882449</NlmUniqueID><ISSNLinking>0981-9428</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000975">Antioxidants</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>00BH33GNGH</RegistryNumber><NameOfSubstance UI="D002104">Cadmium</NameOfSubstance></Chemical><Chemical><RegistryNumber>GAN16C9B8O</RegistryNumber><NameOfSubstance UI="D005978">Glutathione</NameOfSubstance></Chemical><Chemical><RegistryNumber>N712M78A8G</RegistryNumber><NameOfSubstance UI="D001151">Arsenic</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000222" MajorTopicYN="N">Adaptation, Physiological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000975" MajorTopicYN="N">Antioxidants</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001151" MajorTopicYN="N">Arsenic</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002104" MajorTopicYN="N">Cadmium</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D055137" MajorTopicYN="N">Glomeromycota</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005978" MajorTopicYN="N">Glutathione</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012989" MajorTopicYN="N">Soil Pollutants</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013312" MajorTopicYN="N">Stress, Physiological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013559" MajorTopicYN="Y">Symbiosis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014026" MajorTopicYN="N">Tobacco</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">AM fungi</Keyword><Keyword MajorTopicYN="N">Arsenic</Keyword><Keyword MajorTopicYN="N">Cadmium</Keyword><Keyword MajorTopicYN="N">Cigarettes</Keyword><Keyword MajorTopicYN="N">Glutathione</Keyword><Keyword MajorTopicYN="N">Mycorrhiza</Keyword><Keyword MajorTopicYN="N">Smoking</Keyword><Keyword MajorTopicYN="N">Tobacco</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2015</Year><Month>02</Month><Day>10</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2015</Year><Month>04</Month><Day>01</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>04</Month><Day>06</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>4</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>4</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>2</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25900420</ArticleId><ArticleId IdType="pii">S0981-9428(15)30002-4</ArticleId><ArticleId IdType="doi">10.1016/j.plaphy.2015.04.001</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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