[Effect of elevated O3 on rhizosphere microorganisms of two genotypes of snap bean].
Identifieur interne : 002093 ( Main/Corpus ); précédent : 002092; suivant : 002094[Effect of elevated O3 on rhizosphere microorganisms of two genotypes of snap bean].
Auteurs : Shu-Guang Wang ; Wen-Liang Gong ; Xiao-Ke Wang ; Xiao-Jun DiaoSource :
- Huan jing ke xue= Huanjing kexue [ 0250-3301 ] ; 2011.
English descriptors
- KwdEn :
- Air Pollutants (analysis), Genotype (MeSH), Mycorrhizae (drug effects), Mycorrhizae (genetics), Mycorrhizae (growth & development), Ozone (analysis), Ozone (pharmacology), Phaseolus (growth & development), Phaseolus (microbiology), Plant Roots (growth & development), Plant Roots (microbiology), Rhizosphere (MeSH), Soil Microbiology (MeSH), Stress, Physiological (MeSH), Symbiosis (MeSH).
- MESH :
- chemical , analysis : Air Pollutants, Ozone.
- drug effects : Mycorrhizae.
- genetics : Mycorrhizae.
- growth & development : Mycorrhizae, Phaseolus, Plant Roots.
- microbiology : Phaseolus, Plant Roots.
- chemical , pharmacology : Ozone.
- Genotype, Rhizosphere, Soil Microbiology, Stress, Physiological, Symbiosis.
Abstract
In open top chamber (OTC), elevated atmospheric ozone was simulated to investigate effects of elevated O3 or/and arbuscular mycorrhizae (AM) inoculation on microbial biomass and microbial community structure (MCR) in rhizosphere and hyphosphere of two genotypes (O3-sensitive: S156; O3-tolerant: R123) of snap bean by phospholipid fatty acids (PLFA) method. The objective was to clarify the effect of elevated ozone on rhizosphere microorganism and provide evidence for evaluating the influence of elevated ozone on soil-plant system. The result showed that mycorrhizal colonization rates in two genotypes presented significantly different responses to elevated O3. Relative to ambient O3, mycorrhizal colonization rate of S156 plant decreased at both 50 nL x L(-1) and 80 nL x L(-1) O3, but it only decreased at 80 nL x L(-1) O3 in R123 plant. Biomass of actinomycetes in rhizosphere and Gram-positive bacteria in hyphosphere showed more sensitive to the treatments than others. Actinomycete biomass was significantly affected by plant genotypes, O3 x AM and O3 x AM x genotype, and Gram-positive bacterial biomass was affected O3, AM and AM x genotype. In S156 plant, AM inoculation and elevated O3 affected alone MCR in rhizosphere, and their interaction showed greater effect on MCR than single factor. But elevated O3 only altered MCR in hyphosphere of mycorrhizal plant. In R123 plant, elevated O3 and AM inoculation altered alone MCR in rhizosphere, but their interaction was slight effect on MCR. MCR in hyphosphere was only affected by 80 nL x L(-1) O3. The conclusion of this study was that elevated O3 and AM inoculation can alter alone microbial biomass and community in rhizosphere and hyphosphere, but their interaction depended on sensitivity of host plant to ozone.
PubMed: 22279920
Links to Exploration step
pubmed:22279920Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Effect of elevated O3 on rhizosphere microorganisms of two genotypes of snap bean].</title><author><name sortKey="Wang, Shu Guang" sort="Wang, Shu Guang" uniqKey="Wang S" first="Shu-Guang" last="Wang">Shu-Guang Wang</name><affiliation><nlm:affiliation>Department of Environmental Engineering and Science, Beijing University of Chemical Technology, Beijing 100029, China. shgwang2002@yahoo.com.cn</nlm:affiliation></affiliation></author><author><name sortKey="Gong, Wen Liang" sort="Gong, Wen Liang" uniqKey="Gong W" first="Wen-Liang" last="Gong">Wen-Liang Gong</name></author><author><name sortKey="Wang, Xiao Ke" sort="Wang, Xiao Ke" uniqKey="Wang X" first="Xiao-Ke" last="Wang">Xiao-Ke Wang</name></author><author><name sortKey="Diao, Xiao Jun" sort="Diao, Xiao Jun" uniqKey="Diao X" first="Xiao-Jun" last="Diao">Xiao-Jun Diao</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:22279920</idno><idno type="pmid">22279920</idno><idno type="wicri:Area/Main/Corpus">002093</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002093</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Effect of elevated O3 on rhizosphere microorganisms of two genotypes of snap bean].</title><author><name sortKey="Wang, Shu Guang" sort="Wang, Shu Guang" uniqKey="Wang S" first="Shu-Guang" last="Wang">Shu-Guang Wang</name><affiliation><nlm:affiliation>Department of Environmental Engineering and Science, Beijing University of Chemical Technology, Beijing 100029, China. shgwang2002@yahoo.com.cn</nlm:affiliation></affiliation></author><author><name sortKey="Gong, Wen Liang" sort="Gong, Wen Liang" uniqKey="Gong W" first="Wen-Liang" last="Gong">Wen-Liang Gong</name></author><author><name sortKey="Wang, Xiao Ke" sort="Wang, Xiao Ke" uniqKey="Wang X" first="Xiao-Ke" last="Wang">Xiao-Ke Wang</name></author><author><name sortKey="Diao, Xiao Jun" sort="Diao, Xiao Jun" uniqKey="Diao X" first="Xiao-Jun" last="Diao">Xiao-Jun Diao</name></author></analytic><series><title level="j">Huan jing ke xue= Huanjing kexue</title><idno type="ISSN">0250-3301</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Air Pollutants (analysis)</term><term>Genotype (MeSH)</term><term>Mycorrhizae (drug effects)</term><term>Mycorrhizae (genetics)</term><term>Mycorrhizae (growth & development)</term><term>Ozone (analysis)</term><term>Ozone (pharmacology)</term><term>Phaseolus (growth & development)</term><term>Phaseolus (microbiology)</term><term>Plant Roots (growth & development)</term><term>Plant Roots (microbiology)</term><term>Rhizosphere (MeSH)</term><term>Soil Microbiology (MeSH)</term><term>Stress, Physiological (MeSH)</term><term>Symbiosis (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Air Pollutants</term><term>Ozone</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Mycorrhizae</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Mycorrhizae</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Mycorrhizae</term><term>Phaseolus</term><term>Plant Roots</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Phaseolus</term><term>Plant Roots</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Ozone</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Genotype</term><term>Rhizosphere</term><term>Soil Microbiology</term><term>Stress, Physiological</term><term>Symbiosis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In open top chamber (OTC), elevated atmospheric ozone was simulated to investigate effects of elevated O3 or/and arbuscular mycorrhizae (AM) inoculation on microbial biomass and microbial community structure (MCR) in rhizosphere and hyphosphere of two genotypes (O3-sensitive: S156; O3-tolerant: R123) of snap bean by phospholipid fatty acids (PLFA) method. The objective was to clarify the effect of elevated ozone on rhizosphere microorganism and provide evidence for evaluating the influence of elevated ozone on soil-plant system. The result showed that mycorrhizal colonization rates in two genotypes presented significantly different responses to elevated O3. Relative to ambient O3, mycorrhizal colonization rate of S156 plant decreased at both 50 nL x L(-1) and 80 nL x L(-1) O3, but it only decreased at 80 nL x L(-1) O3 in R123 plant. Biomass of actinomycetes in rhizosphere and Gram-positive bacteria in hyphosphere showed more sensitive to the treatments than others. Actinomycete biomass was significantly affected by plant genotypes, O3 x AM and O3 x AM x genotype, and Gram-positive bacterial biomass was affected O3, AM and AM x genotype. In S156 plant, AM inoculation and elevated O3 affected alone MCR in rhizosphere, and their interaction showed greater effect on MCR than single factor. But elevated O3 only altered MCR in hyphosphere of mycorrhizal plant. In R123 plant, elevated O3 and AM inoculation altered alone MCR in rhizosphere, but their interaction was slight effect on MCR. MCR in hyphosphere was only affected by 80 nL x L(-1) O3. The conclusion of this study was that elevated O3 and AM inoculation can alter alone microbial biomass and community in rhizosphere and hyphosphere, but their interaction depended on sensitivity of host plant to ozone.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22279920</PMID><DateCompleted><Year>2013</Year><Month>03</Month><Day>14</Day></DateCompleted><DateRevised><Year>2016</Year><Month>10</Month><Day>18</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0250-3301</ISSN><JournalIssue CitedMedium="Print"><Volume>32</Volume><Issue>10</Issue><PubDate><Year>2011</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Huan jing ke xue= Huanjing kexue</Title><ISOAbbreviation>Huan Jing Ke Xue</ISOAbbreviation></Journal><ArticleTitle>[Effect of elevated O3 on rhizosphere microorganisms of two genotypes of snap bean].</ArticleTitle><Pagination><MedlinePgn>3033-9</MedlinePgn></Pagination><Abstract><AbstractText>In open top chamber (OTC), elevated atmospheric ozone was simulated to investigate effects of elevated O3 or/and arbuscular mycorrhizae (AM) inoculation on microbial biomass and microbial community structure (MCR) in rhizosphere and hyphosphere of two genotypes (O3-sensitive: S156; O3-tolerant: R123) of snap bean by phospholipid fatty acids (PLFA) method. The objective was to clarify the effect of elevated ozone on rhizosphere microorganism and provide evidence for evaluating the influence of elevated ozone on soil-plant system. The result showed that mycorrhizal colonization rates in two genotypes presented significantly different responses to elevated O3. Relative to ambient O3, mycorrhizal colonization rate of S156 plant decreased at both 50 nL x L(-1) and 80 nL x L(-1) O3, but it only decreased at 80 nL x L(-1) O3 in R123 plant. Biomass of actinomycetes in rhizosphere and Gram-positive bacteria in hyphosphere showed more sensitive to the treatments than others. Actinomycete biomass was significantly affected by plant genotypes, O3 x AM and O3 x AM x genotype, and Gram-positive bacterial biomass was affected O3, AM and AM x genotype. In S156 plant, AM inoculation and elevated O3 affected alone MCR in rhizosphere, and their interaction showed greater effect on MCR than single factor. But elevated O3 only altered MCR in hyphosphere of mycorrhizal plant. In R123 plant, elevated O3 and AM inoculation altered alone MCR in rhizosphere, but their interaction was slight effect on MCR. MCR in hyphosphere was only affected by 80 nL x L(-1) O3. The conclusion of this study was that elevated O3 and AM inoculation can alter alone microbial biomass and community in rhizosphere and hyphosphere, but their interaction depended on sensitivity of host plant to ozone.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Shu-Guang</ForeName><Initials>SG</Initials><AffiliationInfo><Affiliation>Department of Environmental Engineering and Science, Beijing University of Chemical Technology, Beijing 100029, China. shgwang2002@yahoo.com.cn</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gong</LastName><ForeName>Wen-Liang</ForeName><Initials>WL</Initials></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Xiao-Ke</ForeName><Initials>XK</Initials></Author><Author ValidYN="Y"><LastName>Diao</LastName><ForeName>Xiao-Jun</ForeName><Initials>XJ</Initials></Author></AuthorList><Language>chi</Language><PublicationTypeList><PublicationType UI="D004740">English Abstract</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>China</Country><MedlineTA>Huan Jing Ke Xue</MedlineTA><NlmUniqueID>8405344</NlmUniqueID><ISSNLinking>0250-3301</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000393">Air Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>66H7ZZK23N</RegistryNumber><NameOfSubstance UI="D010126">Ozone</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000393" MajorTopicYN="N">Air Pollutants</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005838" MajorTopicYN="N">Genotype</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010126" MajorTopicYN="N">Ozone</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000494" MajorTopicYN="Y">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D027805" MajorTopicYN="N">Phaseolus</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D058441" MajorTopicYN="Y">Rhizosphere</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="N">Soil Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013312" MajorTopicYN="N">Stress, Physiological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013559" MajorTopicYN="N">Symbiosis</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>1</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2012</Year><Month>1</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2013</Year><Month>3</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">22279920</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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