Effect of Glomus mossae on accumulation efficiency, hazard index and antioxidant defense mechanisms in tomato under metal(loid) Stress.
Identifieur interne : 000865 ( Main/Curation ); précédent : 000864; suivant : 000866Effect of Glomus mossae on accumulation efficiency, hazard index and antioxidant defense mechanisms in tomato under metal(loid) Stress.
Auteurs : Ritu Chaturvedi [Inde] ; Paulo J C. Favas [Portugal] ; João Pratas [Timor oriental] ; Mayank Varun [Inde] ; Manoj S. Paul [Inde]Source :
- International journal of phytoremediation [ 1549-7879 ] ; 2018.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Soil Pollutants.
- chemical : Antioxidants.
- Biodegradation, Environmental, Lycopersicon esculentum, Mycorrhizae, Plant Roots.
Abstract
In the present study, the phytoremedation potential along with growth, physiological and biochemical response of tomato (Solanum lycopersicum) was assessed under heavy metal(loid) (HM) and arbuscular mycorrhizal fungus (AMF) amendment. Effect of AMF on uptake and accumulation of metal(loid)s was assessed and accumulation characteristics were expressed in terms of bioabsorption coefficient (BAC), bioconcentration factor (BCF), translocation factor (TLF) and transfer factor (TF). Results showed that AMF-inoculated plants showed not only a better growth, chlorophyll content, strengthened non-enzymatic and enzymatic defense mechanism, but also accumulated higher concentration of metal(loid)s. The correlation between biochemical and physiological parameters was significant at 0.01 level. A significant difference (p ≤ 0.001) in antioxidant enzyme activity was found on increasing metal(loid) dose and application of AMF. The accumulation of Cd and Pb in edible part exceeded the chronic reference dose stated by USEPA. The target hazard quotient (THQ) was >1 for Cd and Pb, whereas <1 for As. The study shows that tomato has good potential as Cd and Pb phytoremediator, hence must not be consumed when grown on Cd or Pb contaminated sites.
DOI: 10.1080/15226514.2018.1438360
PubMed: 29873534
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Favas</name><affiliation wicri:level="1"><nlm:affiliation>b School of Life Sciences and the Environment, University of Trás-os-Montes e Alto Douro , Vila Real , Portugal ; MARE - Marine and Environmental Sciences Centre, Faculty of Sciences and Technology, University of Coimbra , Coimbra , Portugal.</nlm:affiliation><country xml:lang="fr">Portugal</country><wicri:regionArea>b School of Life Sciences and the Environment, University of Trás-os-Montes e Alto Douro , Vila Real , Portugal ; MARE - Marine and Environmental Sciences Centre, Faculty of Sciences and Technology, University of Coimbra , Coimbra </wicri:regionArea></affiliation></author><author><name sortKey="Pratas, Joao" sort="Pratas, Joao" uniqKey="Pratas J" first="João" last="Pratas">João Pratas</name><affiliation wicri:level="1"><nlm:affiliation>c Department of Earth Sciences , Faculty of Sciences and Technology, University of Coimbra , Coimbra , Portugal ; MARE - Marine and Environmental Sciences Centre, Faculty of Sciences and Technology, University of Coimbra , Coimbra , Portugal ; Instituto do Petróleo e Geologia (Institute of Petroleum and Geology) , Dili , Timor-Leste.</nlm:affiliation><country xml:lang="fr">Timor oriental</country><wicri:regionArea>c Department of Earth Sciences , Faculty of Sciences and Technology, University of Coimbra , Coimbra , Portugal ; MARE - Marine and Environmental Sciences Centre, Faculty of Sciences and Technology, University of Coimbra , Coimbra , Portugal ; Instituto do Petróleo e Geologia (Institute of Petroleum and Geology) , Dili </wicri:regionArea></affiliation></author><author><name sortKey="Varun, Mayank" sort="Varun, Mayank" uniqKey="Varun M" first="Mayank" last="Varun">Mayank Varun</name><affiliation wicri:level="1"><nlm:affiliation>a Department of Botany , St. John's College , Agra , UP , India.</nlm:affiliation><country xml:lang="fr">Inde</country><wicri:regionArea>a Department of Botany , St. John's College , Agra , UP </wicri:regionArea></affiliation></author><author><name sortKey="Paul, Manoj S" sort="Paul, Manoj S" uniqKey="Paul M" first="Manoj S" last="Paul">Manoj S. Paul</name><affiliation wicri:level="1"><nlm:affiliation>a Department of Botany , St. John's College , Agra , UP , India.</nlm:affiliation><country xml:lang="fr">Inde</country><wicri:regionArea>a Department of Botany , St. John's College , Agra , UP </wicri:regionArea></affiliation></author></analytic><series><title level="j">International journal of phytoremediation</title><idno type="eISSN">1549-7879</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Antioxidants (MeSH)</term><term>Biodegradation, Environmental (MeSH)</term><term>Lycopersicon esculentum (MeSH)</term><term>Mycorrhizae (MeSH)</term><term>Plant Roots (MeSH)</term><term>Soil Pollutants (analysis)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Antioxydants (MeSH)</term><term>Dépollution biologique de l'environnement (MeSH)</term><term>Lycopersicon esculentum (MeSH)</term><term>Mycorhizes (MeSH)</term><term>Polluants du sol (analyse)</term><term>Racines de plante (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Soil Pollutants</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Antioxidants</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Polluants du sol</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodegradation, Environmental</term><term>Lycopersicon esculentum</term><term>Mycorrhizae</term><term>Plant Roots</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Antioxydants</term><term>Dépollution biologique de l'environnement</term><term>Lycopersicon esculentum</term><term>Mycorhizes</term><term>Racines de plante</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In the present study, the phytoremedation potential along with growth, physiological and biochemical response of tomato (Solanum lycopersicum) was assessed under heavy metal(loid) (HM) and arbuscular mycorrhizal fungus (AMF) amendment. Effect of AMF on uptake and accumulation of metal(loid)s was assessed and accumulation characteristics were expressed in terms of bioabsorption coefficient (BAC), bioconcentration factor (BCF), translocation factor (TLF) and transfer factor (TF). Results showed that AMF-inoculated plants showed not only a better growth, chlorophyll content, strengthened non-enzymatic and enzymatic defense mechanism, but also accumulated higher concentration of metal(loid)s. The correlation between biochemical and physiological parameters was significant at 0.01 level. A significant difference (p ≤ 0.001) in antioxidant enzyme activity was found on increasing metal(loid) dose and application of AMF. The accumulation of Cd and Pb in edible part exceeded the chronic reference dose stated by USEPA. The target hazard quotient (THQ) was >1 for Cd and Pb, whereas <1 for As. The study shows that tomato has good potential as Cd and Pb phytoremediator, hence must not be consumed when grown on Cd or Pb contaminated sites.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Automated" Owner="NLM"><PMID Version="1">29873534</PMID><DateCompleted><Year>2019</Year><Month>09</Month><Day>05</Day></DateCompleted><DateRevised><Year>2019</Year><Month>09</Month><Day>06</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1549-7879</ISSN><JournalIssue CitedMedium="Internet"><Volume>20</Volume><Issue>9</Issue><PubDate><Year>2018</Year><Month>Jul</Month><Day>29</Day></PubDate></JournalIssue><Title>International journal of phytoremediation</Title><ISOAbbreviation>Int J Phytoremediation</ISOAbbreviation></Journal><ArticleTitle>Effect of Glomus mossae on accumulation efficiency, hazard index and antioxidant defense mechanisms in tomato under metal(loid) Stress.</ArticleTitle><Pagination><MedlinePgn>885-894</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1080/15226514.2018.1438360</ELocationID><Abstract><AbstractText>In the present study, the phytoremedation potential along with growth, physiological and biochemical response of tomato (Solanum lycopersicum) was assessed under heavy metal(loid) (HM) and arbuscular mycorrhizal fungus (AMF) amendment. Effect of AMF on uptake and accumulation of metal(loid)s was assessed and accumulation characteristics were expressed in terms of bioabsorption coefficient (BAC), bioconcentration factor (BCF), translocation factor (TLF) and transfer factor (TF). Results showed that AMF-inoculated plants showed not only a better growth, chlorophyll content, strengthened non-enzymatic and enzymatic defense mechanism, but also accumulated higher concentration of metal(loid)s. The correlation between biochemical and physiological parameters was significant at 0.01 level. A significant difference (p ≤ 0.001) in antioxidant enzyme activity was found on increasing metal(loid) dose and application of AMF. The accumulation of Cd and Pb in edible part exceeded the chronic reference dose stated by USEPA. The target hazard quotient (THQ) was >1 for Cd and Pb, whereas <1 for As. The study shows that tomato has good potential as Cd and Pb phytoremediator, hence must not be consumed when grown on Cd or Pb contaminated sites.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Chaturvedi</LastName><ForeName>Ritu</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>a Department of Botany , St. John's College , Agra , UP , India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Favas</LastName><ForeName>Paulo J C</ForeName><Initials>PJC</Initials><AffiliationInfo><Affiliation>b School of Life Sciences and the Environment, University of Trás-os-Montes e Alto Douro , Vila Real , Portugal ; MARE - Marine and Environmental Sciences Centre, Faculty of Sciences and Technology, University of Coimbra , Coimbra , Portugal.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pratas</LastName><ForeName>João</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>c Department of Earth Sciences , Faculty of Sciences and Technology, University of Coimbra , Coimbra , Portugal ; MARE - Marine and Environmental Sciences Centre, Faculty of Sciences and Technology, University of Coimbra , Coimbra , Portugal ; Instituto do Petróleo e Geologia (Institute of Petroleum and Geology) , Dili , Timor-Leste.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Varun</LastName><ForeName>Mayank</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>a Department of Botany , St. John's College , Agra , UP , India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Paul</LastName><ForeName>Manoj S</ForeName><Initials>MS</Initials><AffiliationInfo><Affiliation>a Department of Botany , St. John's College , Agra , UP , India.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Int J Phytoremediation</MedlineTA><NlmUniqueID>101136878</NlmUniqueID><ISSNLinking>1522-6514</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000975">Antioxidants</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000975" MajorTopicYN="N">Antioxidants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001673" MajorTopicYN="N">Biodegradation, Environmental</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018551" MajorTopicYN="Y">Lycopersicon esculentum</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="Y">Mycorrhizae</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012989" MajorTopicYN="N">Soil Pollutants</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">mycorrhiza</Keyword><Keyword MajorTopicYN="N">phytoremediation</Keyword><Keyword MajorTopicYN="N">target hazard quotient</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2018</Year><Month>6</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2018</Year><Month>6</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>9</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">29873534</ArticleId><ArticleId IdType="doi">10.1080/15226514.2018.1438360</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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