Carbon and phosphorus exchange may enable cooperation between an arbuscular mycorrhizal fungus and a phosphate-solubilizing bacterium.
Identifieur interne : 001117 ( Main/Corpus ); précédent : 001116; suivant : 001118Carbon and phosphorus exchange may enable cooperation between an arbuscular mycorrhizal fungus and a phosphate-solubilizing bacterium.
Auteurs : Lin Zhang ; Minggang Xu ; Yu Liu ; Fusuo Zhang ; Angela Hodge ; Gu FengSource :
- The New phytologist [ 1469-8137 ] ; 2016.
English descriptors
- KwdEn :
- MESH :
- chemical , metabolism : Acid Phosphatase, Carbon, Phosphates, Phosphorus, Phytic Acid.
- growth & development : Hyphae.
- metabolism : Bacteria.
- microbiology : Medicago sativa.
- physiology : Mycorrhizae.
Abstract
Arbuscular mycorrhizal fungi (AMF) transfer plant photosynthate underground which can stimulate soil microbial growth. In this study, we examined whether there was a potential link between carbon (C) release from an AMF and phosphorus (P) availability via a phosphate-solubilizing bacterium (PSB). We investigated the outcome of the interaction between the AMF and the PSB by conducting a microcosm and two Petri plate experiments. An in vitro culture experiment was also conducted to determine the direct impact of AMF hyphal exudates on growth of the PSB. The AMF released substantial C to the environment, triggering PSB growth and activity. In return, the PSB enhanced mineralization of organic P, increasing P availability for the AMF. When soil available P was low, the PSB competed with the AMF for P, and its activity was not stimulated by the fungus. When additional P was added to increase soil available P, the PSB enhanced AMF hyphal growth, and PSB activity was also stimulated by the fungus. Our results suggest that an AMF and a free-living PSB interacted to the benefit of each other by providing the C or P that the other microorganism required, but these interactions depended upon background P availability.
DOI: 10.1111/nph.13838
PubMed: 27074400
Links to Exploration step
pubmed:27074400Le document en format XML
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Liu</name><affiliation><nlm:affiliation>College of Life Sciences, Zhejiang University, Hangzhou, 310058, China.</nlm:affiliation></affiliation></author><author><name sortKey="Zhang, Fusuo" sort="Zhang, Fusuo" uniqKey="Zhang F" first="Fusuo" last="Zhang">Fusuo Zhang</name><affiliation><nlm:affiliation>College of Resources and Environmental Sciences, Research Center for Resources, the Environment and Food Safety, China Agricultural University, Beijing, 100193, China.</nlm:affiliation></affiliation></author><author><name sortKey="Hodge, Angela" sort="Hodge, Angela" uniqKey="Hodge A" first="Angela" last="Hodge">Angela Hodge</name><affiliation><nlm:affiliation>Department of Biology, University of York, Wentworth Way, York, YO10 5DD, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Feng, Gu" sort="Feng, Gu" uniqKey="Feng G" first="Gu" last="Feng">Gu Feng</name><affiliation><nlm:affiliation>College of Resources and Environmental Sciences, Research Center for Resources, the Environment and Food Safety, China Agricultural University, Beijing, 100193, China.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2016">2016</date><idno type="RBID">pubmed:27074400</idno><idno type="pmid">27074400</idno><idno type="doi">10.1111/nph.13838</idno><idno type="wicri:Area/Main/Corpus">001117</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001117</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Carbon and phosphorus exchange may enable cooperation between an arbuscular mycorrhizal fungus and a phosphate-solubilizing bacterium.</title><author><name sortKey="Zhang, Lin" sort="Zhang, Lin" uniqKey="Zhang L" first="Lin" last="Zhang">Lin Zhang</name><affiliation><nlm:affiliation>College of Resources and Environmental Sciences, Research Center for Resources, the Environment and Food Safety, China Agricultural University, Beijing, 100193, China.</nlm:affiliation></affiliation></author><author><name sortKey="Xu, Minggang" sort="Xu, Minggang" uniqKey="Xu M" first="Minggang" last="Xu">Minggang Xu</name><affiliation><nlm:affiliation>Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Yu" sort="Liu, Yu" uniqKey="Liu Y" first="Yu" last="Liu">Yu Liu</name><affiliation><nlm:affiliation>College of Life Sciences, Zhejiang University, Hangzhou, 310058, China.</nlm:affiliation></affiliation></author><author><name sortKey="Zhang, Fusuo" sort="Zhang, Fusuo" uniqKey="Zhang F" first="Fusuo" last="Zhang">Fusuo Zhang</name><affiliation><nlm:affiliation>College of Resources and Environmental Sciences, Research Center for Resources, the Environment and Food Safety, China Agricultural University, Beijing, 100193, China.</nlm:affiliation></affiliation></author><author><name sortKey="Hodge, Angela" sort="Hodge, Angela" uniqKey="Hodge A" first="Angela" last="Hodge">Angela Hodge</name><affiliation><nlm:affiliation>Department of Biology, University of York, Wentworth Way, York, YO10 5DD, UK.</nlm:affiliation></affiliation></author><author><name sortKey="Feng, Gu" sort="Feng, Gu" uniqKey="Feng G" first="Gu" last="Feng">Gu Feng</name><affiliation><nlm:affiliation>College of Resources and Environmental Sciences, Research Center for Resources, the Environment and Food Safety, China Agricultural University, Beijing, 100193, China.</nlm:affiliation></affiliation></author></analytic><series><title level="j">The New phytologist</title><idno type="eISSN">1469-8137</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acid Phosphatase (metabolism)</term><term>Bacteria (metabolism)</term><term>Carbon (metabolism)</term><term>Hyphae (growth & development)</term><term>Medicago sativa (microbiology)</term><term>Mycorrhizae (physiology)</term><term>Phosphates (metabolism)</term><term>Phosphorus (metabolism)</term><term>Phytic Acid (metabolism)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Acid Phosphatase</term><term>Carbon</term><term>Phosphates</term><term>Phosphorus</term><term>Phytic Acid</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Hyphae</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Bacteria</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Medicago sativa</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mycorrhizae</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Arbuscular mycorrhizal fungi (AMF) transfer plant photosynthate underground which can stimulate soil microbial growth. In this study, we examined whether there was a potential link between carbon (C) release from an AMF and phosphorus (P) availability via a phosphate-solubilizing bacterium (PSB). We investigated the outcome of the interaction between the AMF and the PSB by conducting a microcosm and two Petri plate experiments. An in vitro culture experiment was also conducted to determine the direct impact of AMF hyphal exudates on growth of the PSB. The AMF released substantial C to the environment, triggering PSB growth and activity. In return, the PSB enhanced mineralization of organic P, increasing P availability for the AMF. When soil available P was low, the PSB competed with the AMF for P, and its activity was not stimulated by the fungus. When additional P was added to increase soil available P, the PSB enhanced AMF hyphal growth, and PSB activity was also stimulated by the fungus. Our results suggest that an AMF and a free-living PSB interacted to the benefit of each other by providing the C or P that the other microorganism required, but these interactions depended upon background P availability.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">27074400</PMID><DateCompleted><Year>2016</Year><Month>12</Month><Day>26</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1469-8137</ISSN><JournalIssue CitedMedium="Internet"><Volume>210</Volume><Issue>3</Issue><PubDate><Year>2016</Year><Month>May</Month></PubDate></JournalIssue><Title>The New phytologist</Title><ISOAbbreviation>New Phytol</ISOAbbreviation></Journal><ArticleTitle>Carbon and phosphorus exchange may enable cooperation between an arbuscular mycorrhizal fungus and a phosphate-solubilizing bacterium.</ArticleTitle><Pagination><MedlinePgn>1022-32</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/nph.13838</ELocationID><Abstract><AbstractText>Arbuscular mycorrhizal fungi (AMF) transfer plant photosynthate underground which can stimulate soil microbial growth. In this study, we examined whether there was a potential link between carbon (C) release from an AMF and phosphorus (P) availability via a phosphate-solubilizing bacterium (PSB). We investigated the outcome of the interaction between the AMF and the PSB by conducting a microcosm and two Petri plate experiments. An in vitro culture experiment was also conducted to determine the direct impact of AMF hyphal exudates on growth of the PSB. The AMF released substantial C to the environment, triggering PSB growth and activity. In return, the PSB enhanced mineralization of organic P, increasing P availability for the AMF. When soil available P was low, the PSB competed with the AMF for P, and its activity was not stimulated by the fungus. When additional P was added to increase soil available P, the PSB enhanced AMF hyphal growth, and PSB activity was also stimulated by the fungus. Our results suggest that an AMF and a free-living PSB interacted to the benefit of each other by providing the C or P that the other microorganism required, but these interactions depended upon background P availability.</AbstractText><CopyrightInformation>© 2016 The Authors. New Phytologist © 2016 New Phytologist Trust.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Lin</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>College of Resources and Environmental Sciences, Research Center for Resources, the Environment and Food Safety, China Agricultural University, Beijing, 100193, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Xu</LastName><ForeName>Minggang</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Yu</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>College of Life Sciences, Zhejiang University, Hangzhou, 310058, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Fusuo</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>College of Resources and Environmental Sciences, Research Center for Resources, the Environment and Food Safety, China Agricultural University, Beijing, 100193, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hodge</LastName><ForeName>Angela</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Department of Biology, University of York, Wentworth Way, York, YO10 5DD, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Feng</LastName><ForeName>Gu</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>College of Resources and Environmental Sciences, Research Center for Resources, the Environment and Food Safety, China Agricultural University, Beijing, 100193, China.</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>2016</Year><Month>01</Month><Day>27</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>New Phytol</MedlineTA><NlmUniqueID>9882884</NlmUniqueID><ISSNLinking>0028-646X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010710">Phosphates</NameOfSubstance></Chemical><Chemical><RegistryNumber>27YLU75U4W</RegistryNumber><NameOfSubstance UI="D010758">Phosphorus</NameOfSubstance></Chemical><Chemical><RegistryNumber>7440-44-0</RegistryNumber><NameOfSubstance UI="D002244">Carbon</NameOfSubstance></Chemical><Chemical><RegistryNumber>7IGF0S7R8I</RegistryNumber><NameOfSubstance UI="D010833">Phytic Acid</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 3.1.3.2</RegistryNumber><NameOfSubstance UI="D000135">Acid Phosphatase</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000135" MajorTopicYN="N">Acid Phosphatase</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001419" MajorTopicYN="N">Bacteria</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002244" MajorTopicYN="N">Carbon</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D025301" MajorTopicYN="N">Hyphae</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000455" MajorTopicYN="N">Medicago sativa</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010710" MajorTopicYN="N">Phosphates</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010758" MajorTopicYN="N">Phosphorus</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010833" MajorTopicYN="N">Phytic Acid</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">arbuscular mycorrhizal fungus (AMF)-phosphate-solubilizing bacterium (PSB) interactions</Keyword><Keyword MajorTopicYN="N">carbon-phosphorus exchange</Keyword><Keyword 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