Enhanced phytoremediation of uranium-contaminated soils by arbuscular mycorrhiza and rhizobium.
Identifieur interne : 000667 ( Main/Corpus ); précédent : 000666; suivant : 000668Enhanced phytoremediation of uranium-contaminated soils by arbuscular mycorrhiza and rhizobium.
Auteurs : Cheng-Gang Ren ; Cun-Cui Kong ; Shuo-Xiang Wang ; Zhi-Hong XieSource :
- Chemosphere [ 1879-1298 ] ; 2019.
English descriptors
- KwdEn :
- Aminoacyltransferases (metabolism), Biodegradation, Environmental (MeSH), Biomass (MeSH), Fabaceae (metabolism), Mycorrhizae (metabolism), Plant Roots (metabolism), Rhizobium (metabolism), Sesbania (enzymology), Sesbania (metabolism), Sesbania (microbiology), Soil Pollutants (analysis), Soil Pollutants (pharmacokinetics), Symbiosis (MeSH), Uranium (pharmacokinetics).
- MESH :
- chemical , analysis : Soil Pollutants.
- chemical , metabolism : Aminoacyltransferases.
- enzymology : Sesbania.
- metabolism : Fabaceae, Mycorrhizae, Plant Roots, Rhizobium, Sesbania.
- microbiology : Sesbania.
- chemical , pharmacokinetics : Soil Pollutants, Uranium.
- Biodegradation, Environmental, Biomass, Symbiosis.
Abstract
Uranium phytoextraction is a promising technology, however, facing difficult that limited plant biomass due to nutrient deficiency in the contaminated sites. The aim of this study is to evaluate the potential of a symbiotic associations of a legume Sesbania rostrata, rhizobia and arbuscular mycorrhiza fungi (AMF) for reclamation of uranium contaminated soils. Results showed AMF and rhizobia had a mutual beneficial relations in the triple symbiosis, which significantly increased plant biomass and uranium accumulation in S. rostrata plant. The highest uranium removal rates was observed in plant-AMF-rhizobia treated soils, in which 50.5-73.2% had been extracted, whereas 7.2-23.3% had been extracted in plant-treated soil. Also, the S. rostrata phytochelatin synthase (PCS) genes expression were increased in AMF and rhizobia plants compared with the plants. Meantime, content of malic acid, succinic acid and citric acid were elevated in S. rostrata root exudates of AMF and rhizobia inoculated plants. The facts suggest that the mutual interactions in the triple symbiosis help to improve phytoremediation efficiency of uranium by S. rostrata.
DOI: 10.1016/j.chemosphere.2018.11.085
PubMed: 30448757
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pubmed:30448757Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Enhanced phytoremediation of uranium-contaminated soils by arbuscular mycorrhiza and rhizobium.</title><author><name sortKey="Ren, Cheng Gang" sort="Ren, Cheng Gang" uniqKey="Ren C" first="Cheng-Gang" last="Ren">Cheng-Gang Ren</name><affiliation><nlm:affiliation>Key Laboratory of Biology and Utilization of Biological Resources of Coastal Zone, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Kong, Cun Cui" sort="Kong, Cun Cui" uniqKey="Kong C" first="Cun-Cui" last="Kong">Cun-Cui Kong</name><affiliation><nlm:affiliation>College of Marine Life Sciences, Ocean University of China, Qingdao, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, Shuo Xiang" sort="Wang, Shuo Xiang" uniqKey="Wang S" first="Shuo-Xiang" last="Wang">Shuo-Xiang Wang</name><affiliation><nlm:affiliation>Key Laboratory of Biology and Utilization of Biological Resources of Coastal Zone, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Xie, Zhi Hong" sort="Xie, Zhi Hong" uniqKey="Xie Z" first="Zhi-Hong" last="Xie">Zhi-Hong Xie</name><affiliation><nlm:affiliation>Key Laboratory of Biology and Utilization of Biological Resources of Coastal Zone, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, PR China. Electronic address: zhxie@yic.ac.cn.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2019">2019</date><idno type="RBID">pubmed:30448757</idno><idno type="pmid">30448757</idno><idno type="doi">10.1016/j.chemosphere.2018.11.085</idno><idno type="wicri:Area/Main/Corpus">000667</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000667</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Enhanced phytoremediation of uranium-contaminated soils by arbuscular mycorrhiza and rhizobium.</title><author><name sortKey="Ren, Cheng Gang" sort="Ren, Cheng Gang" uniqKey="Ren C" first="Cheng-Gang" last="Ren">Cheng-Gang Ren</name><affiliation><nlm:affiliation>Key Laboratory of Biology and Utilization of Biological Resources of Coastal Zone, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Kong, Cun Cui" sort="Kong, Cun Cui" uniqKey="Kong C" first="Cun-Cui" last="Kong">Cun-Cui Kong</name><affiliation><nlm:affiliation>College of Marine Life Sciences, Ocean University of China, Qingdao, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, Shuo Xiang" sort="Wang, Shuo Xiang" uniqKey="Wang S" first="Shuo-Xiang" last="Wang">Shuo-Xiang Wang</name><affiliation><nlm:affiliation>Key Laboratory of Biology and Utilization of Biological Resources of Coastal Zone, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Xie, Zhi Hong" sort="Xie, Zhi Hong" uniqKey="Xie Z" first="Zhi-Hong" last="Xie">Zhi-Hong Xie</name><affiliation><nlm:affiliation>Key Laboratory of Biology and Utilization of Biological Resources of Coastal Zone, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, PR China. Electronic address: zhxie@yic.ac.cn.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Chemosphere</title><idno type="eISSN">1879-1298</idno><imprint><date when="2019" type="published">2019</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aminoacyltransferases (metabolism)</term><term>Biodegradation, Environmental (MeSH)</term><term>Biomass (MeSH)</term><term>Fabaceae (metabolism)</term><term>Mycorrhizae (metabolism)</term><term>Plant Roots (metabolism)</term><term>Rhizobium (metabolism)</term><term>Sesbania (enzymology)</term><term>Sesbania (metabolism)</term><term>Sesbania (microbiology)</term><term>Soil Pollutants (analysis)</term><term>Soil Pollutants (pharmacokinetics)</term><term>Symbiosis (MeSH)</term><term>Uranium (pharmacokinetics)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Soil Pollutants</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Aminoacyltransferases</term></keywords><keywords scheme="MESH" qualifier="enzymology" xml:lang="en"><term>Sesbania</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Fabaceae</term><term>Mycorrhizae</term><term>Plant Roots</term><term>Rhizobium</term><term>Sesbania</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Sesbania</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacokinetics" xml:lang="en"><term>Soil Pollutants</term><term>Uranium</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodegradation, Environmental</term><term>Biomass</term><term>Symbiosis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Uranium phytoextraction is a promising technology, however, facing difficult that limited plant biomass due to nutrient deficiency in the contaminated sites. The aim of this study is to evaluate the potential of a symbiotic associations of a legume Sesbania rostrata, rhizobia and arbuscular mycorrhiza fungi (AMF) for reclamation of uranium contaminated soils. Results showed AMF and rhizobia had a mutual beneficial relations in the triple symbiosis, which significantly increased plant biomass and uranium accumulation in S. rostrata plant. The highest uranium removal rates was observed in plant-AMF-rhizobia treated soils, in which 50.5-73.2% had been extracted, whereas 7.2-23.3% had been extracted in plant-treated soil. Also, the S. rostrata phytochelatin synthase (PCS) genes expression were increased in AMF and rhizobia plants compared with the plants. Meantime, content of malic acid, succinic acid and citric acid were elevated in S. rostrata root exudates of AMF and rhizobia inoculated plants. The facts suggest that the mutual interactions in the triple symbiosis help to improve phytoremediation efficiency of uranium by S. rostrata.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">30448757</PMID><DateCompleted><Year>2019</Year><Month>02</Month><Day>04</Day></DateCompleted><DateRevised><Year>2019</Year><Month>02</Month><Day>15</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-1298</ISSN><JournalIssue CitedMedium="Internet"><Volume>217</Volume><PubDate><Year>2019</Year><Month>Feb</Month></PubDate></JournalIssue><Title>Chemosphere</Title><ISOAbbreviation>Chemosphere</ISOAbbreviation></Journal><ArticleTitle>Enhanced phytoremediation of uranium-contaminated soils by arbuscular mycorrhiza and rhizobium.</ArticleTitle><Pagination><MedlinePgn>773-779</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0045-6535(18)32192-1</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.chemosphere.2018.11.085</ELocationID><Abstract><AbstractText>Uranium phytoextraction is a promising technology, however, facing difficult that limited plant biomass due to nutrient deficiency in the contaminated sites. The aim of this study is to evaluate the potential of a symbiotic associations of a legume Sesbania rostrata, rhizobia and arbuscular mycorrhiza fungi (AMF) for reclamation of uranium contaminated soils. Results showed AMF and rhizobia had a mutual beneficial relations in the triple symbiosis, which significantly increased plant biomass and uranium accumulation in S. rostrata plant. The highest uranium removal rates was observed in plant-AMF-rhizobia treated soils, in which 50.5-73.2% had been extracted, whereas 7.2-23.3% had been extracted in plant-treated soil. Also, the S. rostrata phytochelatin synthase (PCS) genes expression were increased in AMF and rhizobia plants compared with the plants. Meantime, content of malic acid, succinic acid and citric acid were elevated in S. rostrata root exudates of AMF and rhizobia inoculated plants. The facts suggest that the mutual interactions in the triple symbiosis help to improve phytoremediation efficiency of uranium by S. rostrata.</AbstractText><CopyrightInformation>Copyright © 2018 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ren</LastName><ForeName>Cheng-Gang</ForeName><Initials>CG</Initials><AffiliationInfo><Affiliation>Key Laboratory of Biology and Utilization of Biological Resources of Coastal Zone, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kong</LastName><ForeName>Cun-Cui</ForeName><Initials>CC</Initials><AffiliationInfo><Affiliation>College of Marine Life Sciences, Ocean University of China, Qingdao, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Shuo-Xiang</ForeName><Initials>SX</Initials><AffiliationInfo><Affiliation>Key Laboratory of Biology and Utilization of Biological Resources of Coastal Zone, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Xie</LastName><ForeName>Zhi-Hong</ForeName><Initials>ZH</Initials><AffiliationInfo><Affiliation>Key Laboratory of Biology and Utilization of Biological Resources of Coastal Zone, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, PR China. Electronic address: zhxie@yic.ac.cn.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2018</Year><Month>11</Month><Day>13</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Chemosphere</MedlineTA><NlmUniqueID>0320657</NlmUniqueID><ISSNLinking>0045-6535</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>4OC371KSTK</RegistryNumber><NameOfSubstance UI="D014501">Uranium</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 2.3.2.-</RegistryNumber><NameOfSubstance UI="D019881">Aminoacyltransferases</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 2.3.2.15</RegistryNumber><NameOfSubstance UI="C093784">glutathione gamma-glutamylcysteinyltransferase</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D019881" MajorTopicYN="N">Aminoacyltransferases</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001673" MajorTopicYN="Y">Biodegradation, Environmental</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007887" MajorTopicYN="N">Fabaceae</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012231" MajorTopicYN="N">Rhizobium</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D049931" MajorTopicYN="N">Sesbania</DescriptorName><QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012989" MajorTopicYN="N">Soil Pollutants</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000493" MajorTopicYN="N">pharmacokinetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013559" MajorTopicYN="Y">Symbiosis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014501" MajorTopicYN="N">Uranium</DescriptorName><QualifierName UI="Q000493" MajorTopicYN="Y">pharmacokinetics</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Heavy metal</Keyword><Keyword MajorTopicYN="N">Hyperaccumulators</Keyword><Keyword MajorTopicYN="N">Photosynthesis</Keyword><Keyword MajorTopicYN="N">Phytochelatin synthase</Keyword><Keyword MajorTopicYN="N">Symbiosis</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2018</Year><Month>08</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2018</Year><Month>10</Month><Day>31</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2018</Year><Month>11</Month><Day>12</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2018</Year><Month>11</Month><Day>19</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>2</Month><Day>5</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2018</Year><Month>11</Month><Day>19</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">30448757</ArticleId><ArticleId IdType="pii">S0045-6535(18)32192-1</ArticleId><ArticleId IdType="doi">10.1016/j.chemosphere.2018.11.085</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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