Physiological and biochemical responses of Salix integra Thunb. under copper stress as affected by soil flooding.
Identifieur interne : 000986 ( Main/Corpus ); précédent : 000985; suivant : 000987Physiological and biochemical responses of Salix integra Thunb. under copper stress as affected by soil flooding.
Auteurs : Yini Cao ; Chuanxin Ma ; Guangcai Chen ; Jianfeng Zhang ; Baoshan XingSource :
- Environmental pollution (Barking, Essex : 1987) [ 1873-6424 ] ; 2017.
English descriptors
- KwdEn :
- Catalase (metabolism), Copper (analysis), Copper (toxicity), Floods (MeSH), Glutathione (metabolism), Hydrogen Peroxide (MeSH), Iron (analysis), Malondialdehyde (MeSH), Manganese (analysis), Oxidation-Reduction (MeSH), Plant Leaves (chemistry), Plant Roots (metabolism), Salix (metabolism), Salix (physiology), Seedlings (drug effects), Soil (MeSH), Superoxide Dismutase (metabolism), Toxicity Tests (MeSH), Zinc (analysis).
- MESH :
- chemical , analysis : Copper, Iron, Manganese, Zinc.
- chemical , metabolism : Catalase, Glutathione, Superoxide Dismutase.
- chemical , toxicity : Copper.
- chemistry : Plant Leaves.
- drug effects : Seedlings.
- metabolism : Plant Roots, Salix.
- physiology : Salix.
- Floods, Hydrogen Peroxide, Malondialdehyde, Oxidation-Reduction, Soil, Toxicity Tests.
Abstract
To explore the joint effect of copper (Cu) and flooding on Salix integra Thunb. (S. integra), the physiological and biochemical parameters of the seedlings grown in Cu amended soil (50, 150, 450 mg kg-1) with or without the flooding for 60 days were evaluated. The results suggested that the flooding significantly inhibited the root growth in terms of root length and root tips. The Cu exposures of 50 and 150 mg kg-1 notably enhanced the root growth as compared to the control. Majority of Cu was accumulated in S. integra roots, while flooding significantly reduced the Cu content, except the 150 mg kg-1 Cu treatment, but the iron (Fe) and manganese (Mn) content on the root surface were both markedly increased relative to non-flooded control. The malonaldehyde (MDA) and glutathione (GSH) contents in leaves showed a dose-response upon Cu exposure. Soil flooding enhanced the GSH level, which displayed 4.50-49.59% increases compared to its respective non-flooded treatment, while no difference was evident on MDA contents between the flooding and the non-flooded treatments. Both superoxide dismutase (SOD) and peroxidase (POD) activities were boosted while the catalase (CAT) was suppressed with increasing Cu exposure dose, and soil flooding reduced the POD and CAT activities. The elevated Cu level caused the evident increases of root calcium (Ca), potassium (K), and sulfur (S) concentrations and decreases of root phosphorus (P), sodium (Na), and zinc (Zn) concentrations. Soil flooding increased the concentrations of Fe, S, Na, Ca, and magnesium (Mg) in S. integra root. Taken together, our results suggested S. integra has high tolerance to the joint stress from Cu and flooding.
DOI: 10.1016/j.envpol.2017.03.040
PubMed: 28336092
Links to Exploration step
pubmed:28336092Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Physiological and biochemical responses of Salix integra Thunb. under copper stress as affected by soil flooding.</title><author><name sortKey="Cao, Yini" sort="Cao, Yini" uniqKey="Cao Y" first="Yini" last="Cao">Yini Cao</name><affiliation><nlm:affiliation>Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang 311400, China.</nlm:affiliation></affiliation></author><author><name sortKey="Ma, Chuanxin" sort="Ma, Chuanxin" uniqKey="Ma C" first="Chuanxin" last="Ma">Chuanxin Ma</name><affiliation><nlm:affiliation>Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA 01003, United States; Department of Analytical Chemistry, The Connecticut Agricultural Experiment Station, New Haven, CT 06504, United States.</nlm:affiliation></affiliation></author><author><name sortKey="Chen, Guangcai" sort="Chen, Guangcai" uniqKey="Chen G" first="Guangcai" last="Chen">Guangcai Chen</name><affiliation><nlm:affiliation>Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang 311400, China. Electronic address: guangcaichen@sohu.com.</nlm:affiliation></affiliation></author><author><name sortKey="Zhang, Jianfeng" sort="Zhang, Jianfeng" uniqKey="Zhang J" first="Jianfeng" last="Zhang">Jianfeng Zhang</name><affiliation><nlm:affiliation>Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang 311400, China.</nlm:affiliation></affiliation></author><author><name sortKey="Xing, Baoshan" sort="Xing, Baoshan" uniqKey="Xing B" first="Baoshan" last="Xing">Baoshan Xing</name><affiliation><nlm:affiliation>Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA 01003, United States.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2017">2017</date><idno type="RBID">pubmed:28336092</idno><idno type="pmid">28336092</idno><idno type="doi">10.1016/j.envpol.2017.03.040</idno><idno type="wicri:Area/Main/Corpus">000986</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000986</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Physiological and biochemical responses of Salix integra Thunb. under copper stress as affected by soil flooding.</title><author><name sortKey="Cao, Yini" sort="Cao, Yini" uniqKey="Cao Y" first="Yini" last="Cao">Yini Cao</name><affiliation><nlm:affiliation>Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang 311400, China.</nlm:affiliation></affiliation></author><author><name sortKey="Ma, Chuanxin" sort="Ma, Chuanxin" uniqKey="Ma C" first="Chuanxin" last="Ma">Chuanxin Ma</name><affiliation><nlm:affiliation>Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA 01003, United States; Department of Analytical Chemistry, The Connecticut Agricultural Experiment Station, New Haven, CT 06504, United States.</nlm:affiliation></affiliation></author><author><name sortKey="Chen, Guangcai" sort="Chen, Guangcai" uniqKey="Chen G" first="Guangcai" last="Chen">Guangcai Chen</name><affiliation><nlm:affiliation>Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang 311400, China. Electronic address: guangcaichen@sohu.com.</nlm:affiliation></affiliation></author><author><name sortKey="Zhang, Jianfeng" sort="Zhang, Jianfeng" uniqKey="Zhang J" first="Jianfeng" last="Zhang">Jianfeng Zhang</name><affiliation><nlm:affiliation>Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang 311400, China.</nlm:affiliation></affiliation></author><author><name sortKey="Xing, Baoshan" sort="Xing, Baoshan" uniqKey="Xing B" first="Baoshan" last="Xing">Baoshan Xing</name><affiliation><nlm:affiliation>Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA 01003, United States.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Environmental pollution (Barking, Essex : 1987)</title><idno type="eISSN">1873-6424</idno><imprint><date when="2017" type="published">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Catalase (metabolism)</term><term>Copper (analysis)</term><term>Copper (toxicity)</term><term>Floods (MeSH)</term><term>Glutathione (metabolism)</term><term>Hydrogen Peroxide (MeSH)</term><term>Iron (analysis)</term><term>Malondialdehyde (MeSH)</term><term>Manganese (analysis)</term><term>Oxidation-Reduction (MeSH)</term><term>Plant Leaves (chemistry)</term><term>Plant Roots (metabolism)</term><term>Salix (metabolism)</term><term>Salix (physiology)</term><term>Seedlings (drug effects)</term><term>Soil (MeSH)</term><term>Superoxide Dismutase (metabolism)</term><term>Toxicity Tests (MeSH)</term><term>Zinc (analysis)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Copper</term><term>Iron</term><term>Manganese</term><term>Zinc</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Catalase</term><term>Glutathione</term><term>Superoxide Dismutase</term></keywords><keywords scheme="MESH" type="chemical" qualifier="toxicity" xml:lang="en"><term>Copper</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Plant Leaves</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Seedlings</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Roots</term><term>Salix</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Salix</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Floods</term><term>Hydrogen Peroxide</term><term>Malondialdehyde</term><term>Oxidation-Reduction</term><term>Soil</term><term>Toxicity Tests</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To explore the joint effect of copper (Cu) and flooding on Salix integra Thunb. (S. integra), the physiological and biochemical parameters of the seedlings grown in Cu amended soil (50, 150, 450 mg kg<sup>-1</sup>) with or without the flooding for 60 days were evaluated. The results suggested that the flooding significantly inhibited the root growth in terms of root length and root tips. The Cu exposures of 50 and 150 mg kg<sup>-1</sup> notably enhanced the root growth as compared to the control. Majority of Cu was accumulated in S. integra roots, while flooding significantly reduced the Cu content, except the 150 mg kg<sup>-1</sup> Cu treatment, but the iron (Fe) and manganese (Mn) content on the root surface were both markedly increased relative to non-flooded control. The malonaldehyde (MDA) and glutathione (GSH) contents in leaves showed a dose-response upon Cu exposure. Soil flooding enhanced the GSH level, which displayed 4.50-49.59% increases compared to its respective non-flooded treatment, while no difference was evident on MDA contents between the flooding and the non-flooded treatments. Both superoxide dismutase (SOD) and peroxidase (POD) activities were boosted while the catalase (CAT) was suppressed with increasing Cu exposure dose, and soil flooding reduced the POD and CAT activities. The elevated Cu level caused the evident increases of root calcium (Ca), potassium (K), and sulfur (S) concentrations and decreases of root phosphorus (P), sodium (Na), and zinc (Zn) concentrations. Soil flooding increased the concentrations of Fe, S, Na, Ca, and magnesium (Mg) in S. integra root. Taken together, our results suggested S. integra has high tolerance to the joint stress from Cu and flooding.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">28336092</PMID><DateCompleted><Year>2017</Year><Month>06</Month><Day>29</Day></DateCompleted><DateRevised><Year>2018</Year><Month>12</Month><Day>02</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-6424</ISSN><JournalIssue CitedMedium="Internet"><Volume>225</Volume><PubDate><Year>2017</Year><Month>Jun</Month></PubDate></JournalIssue><Title>Environmental pollution (Barking, Essex : 1987)</Title><ISOAbbreviation>Environ Pollut</ISOAbbreviation></Journal><ArticleTitle>Physiological and biochemical responses of Salix integra Thunb. under copper stress as affected by soil flooding.</ArticleTitle><Pagination><MedlinePgn>644-653</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0269-7491(17)30371-8</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.envpol.2017.03.040</ELocationID><Abstract><AbstractText>To explore the joint effect of copper (Cu) and flooding on Salix integra Thunb. (S. integra), the physiological and biochemical parameters of the seedlings grown in Cu amended soil (50, 150, 450 mg kg<sup>-1</sup>) with or without the flooding for 60 days were evaluated. The results suggested that the flooding significantly inhibited the root growth in terms of root length and root tips. The Cu exposures of 50 and 150 mg kg<sup>-1</sup> notably enhanced the root growth as compared to the control. Majority of Cu was accumulated in S. integra roots, while flooding significantly reduced the Cu content, except the 150 mg kg<sup>-1</sup> Cu treatment, but the iron (Fe) and manganese (Mn) content on the root surface were both markedly increased relative to non-flooded control. The malonaldehyde (MDA) and glutathione (GSH) contents in leaves showed a dose-response upon Cu exposure. Soil flooding enhanced the GSH level, which displayed 4.50-49.59% increases compared to its respective non-flooded treatment, while no difference was evident on MDA contents between the flooding and the non-flooded treatments. Both superoxide dismutase (SOD) and peroxidase (POD) activities were boosted while the catalase (CAT) was suppressed with increasing Cu exposure dose, and soil flooding reduced the POD and CAT activities. The elevated Cu level caused the evident increases of root calcium (Ca), potassium (K), and sulfur (S) concentrations and decreases of root phosphorus (P), sodium (Na), and zinc (Zn) concentrations. Soil flooding increased the concentrations of Fe, S, Na, Ca, and magnesium (Mg) in S. integra root. Taken together, our results suggested S. integra has high tolerance to the joint stress from Cu and flooding.</AbstractText><CopyrightInformation>Copyright © 2017 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Cao</LastName><ForeName>Yini</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang 311400, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ma</LastName><ForeName>Chuanxin</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA 01003, United States; Department of Analytical Chemistry, The Connecticut Agricultural Experiment Station, New Haven, CT 06504, United States.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Chen</LastName><ForeName>Guangcai</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang 311400, China. Electronic address: guangcaichen@sohu.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Jianfeng</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, Zhejiang 311400, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Xing</LastName><ForeName>Baoshan</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA 01003, United States.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2017</Year><Month>03</Month><Day>21</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Environ Pollut</MedlineTA><NlmUniqueID>8804476</NlmUniqueID><ISSNLinking>0269-7491</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012987">Soil</NameOfSubstance></Chemical><Chemical><RegistryNumber>42Z2K6ZL8P</RegistryNumber><NameOfSubstance UI="D008345">Manganese</NameOfSubstance></Chemical><Chemical><RegistryNumber>4Y8F71G49Q</RegistryNumber><NameOfSubstance UI="D008315">Malondialdehyde</NameOfSubstance></Chemical><Chemical><RegistryNumber>789U1901C5</RegistryNumber><NameOfSubstance UI="D003300">Copper</NameOfSubstance></Chemical><Chemical><RegistryNumber>BBX060AN9V</RegistryNumber><NameOfSubstance UI="D006861">Hydrogen Peroxide</NameOfSubstance></Chemical><Chemical><RegistryNumber>E1UOL152H7</RegistryNumber><NameOfSubstance UI="D007501">Iron</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 1.11.1.6</RegistryNumber><NameOfSubstance UI="D002374">Catalase</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 1.15.1.1</RegistryNumber><NameOfSubstance UI="D013482">Superoxide Dismutase</NameOfSubstance></Chemical><Chemical><RegistryNumber>GAN16C9B8O</RegistryNumber><NameOfSubstance UI="D005978">Glutathione</NameOfSubstance></Chemical><Chemical><RegistryNumber>J41CSQ7QDS</RegistryNumber><NameOfSubstance UI="D015032">Zinc</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D002374" MajorTopicYN="N">Catalase</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003300" MajorTopicYN="N">Copper</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000633" MajorTopicYN="Y">toxicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D055868" MajorTopicYN="N">Floods</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005978" MajorTopicYN="N">Glutathione</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006861" MajorTopicYN="N">Hydrogen Peroxide</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007501" MajorTopicYN="N">Iron</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008315" MajorTopicYN="N">Malondialdehyde</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008345" MajorTopicYN="N">Manganese</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010084" MajorTopicYN="N">Oxidation-Reduction</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032108" MajorTopicYN="N">Salix</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D036226" MajorTopicYN="N">Seedlings</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013482" MajorTopicYN="N">Superoxide Dismutase</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018675" MajorTopicYN="N">Toxicity Tests</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015032" MajorTopicYN="N">Zinc</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Copper</Keyword><Keyword MajorTopicYN="N">Flooding</Keyword><Keyword MajorTopicYN="N">Nutrients</Keyword><Keyword MajorTopicYN="N">Oxidative stress</Keyword><Keyword MajorTopicYN="N">Phytoremediation</Keyword><Keyword MajorTopicYN="N">Willow</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2017</Year><Month>01</Month><Day>27</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2017</Year><Month>03</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2017</Year><Month>03</Month><Day>18</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2017</Year><Month>3</Month><Day>25</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate 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