Arbuscular mycorrhizal symbiosis can counterbalance the negative influence of the exotic tree species Eucalyptus camaldulensis on the structure and functioning of soil microbial communities in a sahelian soil.
Identifieur interne : 002E57 ( Main/Corpus ); précédent : 002E56; suivant : 002E58Arbuscular mycorrhizal symbiosis can counterbalance the negative influence of the exotic tree species Eucalyptus camaldulensis on the structure and functioning of soil microbial communities in a sahelian soil.
Auteurs : Marija Kisa ; Arsene Sanon ; Jean Thioulouse ; Komi Assigbetse ; Samba Sylla ; Rodolphe Spichiger ; Lamine Dieng ; Jacques Berthelin ; Yves Prin ; Antoine Galiana ; Michel Lepage ; Robin DuponnoisSource :
- FEMS microbiology ecology [ 0168-6496 ] ; 2007.
English descriptors
- KwdEn :
- Amino Acids (metabolism), Bacteria (growth & development), Biodiversity (MeSH), Carbohydrate Metabolism (MeSH), Carbon Dioxide (metabolism), Carboxylic Acids (metabolism), DNA Fingerprinting (MeSH), DNA, Bacterial (genetics), DNA, Bacterial (isolation & purification), Ecosystem (MeSH), Electrophoresis, Polyacrylamide Gel (MeSH), Eucalyptus (growth & development), Eucalyptus (microbiology), Fertilizers (MeSH), Mycorrhizae (growth & development), Mycorrhizae (physiology), Nucleic Acid Denaturation (MeSH), Seedlings (growth & development), Seedlings (microbiology), Soil Microbiology (MeSH), Symbiosis (MeSH).
- MESH :
- chemical , genetics : DNA, Bacterial.
- chemical , isolation & purification : DNA, Bacterial.
- chemical , metabolism : Amino Acids, Carbon Dioxide, Carboxylic Acids.
- growth & development : Bacteria, Eucalyptus, Mycorrhizae, Seedlings.
- microbiology : Eucalyptus, Seedlings.
- physiology : Mycorrhizae.
- Biodiversity, Carbohydrate Metabolism, DNA Fingerprinting, Ecosystem, Electrophoresis, Polyacrylamide Gel, Fertilizers, Nucleic Acid Denaturation, Soil Microbiology, Symbiosis.
Abstract
The hypothesis of the present study was that bacterial communities would differentiate under Eucalyptus camaldulensis and that an enhancement of arbuscular mycorrhizal (AM) density would minimize this exotic plant species effect. Treatments consisted of control plants, preplanting fertilizer application and AM inoculation. After 4 months of culture in autoclaved soil, E. camaldulensis seedlings were either harvested for growth measurement or transferred into containers filled with the same soil but not sterilized. Other containers were kept without E. camaldulensis seedlings. After 12 months, effects of fertilizer amendment and AM inoculation were measured on the growth of Eucalyptus seedlings and on soil microbial communities. The results clearly show that this plant species significantly modified the soil bacterial community. Both community structure (assessed by denaturing gradient gel electrophoresis profiles) and function (assessed by substrate-induced respiration responses including soil catabolic evenness) were significantly affected. Such changes in the bacterial structure and function were accompanied by disturbances in the composition of the herbaceous plant species layer. These results highlight the role of AM symbiosis in the processes involved in soil bio-functioning and plant coexistence and in afforestation programmes with exotic tree species that target preservation of native plant diversity.
DOI: 10.1111/j.1574-6941.2007.00363.x
PubMed: 17714498
Links to Exploration step
pubmed:17714498Le document en format XML
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last="Assigbetse">Komi Assigbetse</name></author><author><name sortKey="Sylla, Samba" sort="Sylla, Samba" uniqKey="Sylla S" first="Samba" last="Sylla">Samba Sylla</name></author><author><name sortKey="Spichiger, Rodolphe" sort="Spichiger, Rodolphe" uniqKey="Spichiger R" first="Rodolphe" last="Spichiger">Rodolphe Spichiger</name></author><author><name sortKey="Dieng, Lamine" sort="Dieng, Lamine" uniqKey="Dieng L" first="Lamine" last="Dieng">Lamine Dieng</name></author><author><name sortKey="Berthelin, Jacques" sort="Berthelin, Jacques" uniqKey="Berthelin J" first="Jacques" last="Berthelin">Jacques Berthelin</name></author><author><name sortKey="Prin, Yves" sort="Prin, Yves" uniqKey="Prin Y" first="Yves" last="Prin">Yves Prin</name></author><author><name sortKey="Galiana, Antoine" sort="Galiana, Antoine" uniqKey="Galiana A" first="Antoine" last="Galiana">Antoine Galiana</name></author><author><name sortKey="Lepage, Michel" sort="Lepage, Michel" uniqKey="Lepage M" first="Michel" 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Kisa</name><affiliation><nlm:affiliation>IRD, UMR 040 CIRAD/INRA/IRD/AGRO-M/UM2, Laboratoire des Symbioses Tropicales et Méditerranéennes (LSTM), Montpellier, France.</nlm:affiliation></affiliation></author><author><name sortKey="Sanon, Arsene" sort="Sanon, Arsene" uniqKey="Sanon A" first="Arsene" last="Sanon">Arsene Sanon</name></author><author><name sortKey="Thioulouse, Jean" sort="Thioulouse, Jean" uniqKey="Thioulouse J" first="Jean" last="Thioulouse">Jean Thioulouse</name></author><author><name sortKey="Assigbetse, Komi" sort="Assigbetse, Komi" uniqKey="Assigbetse K" first="Komi" last="Assigbetse">Komi Assigbetse</name></author><author><name sortKey="Sylla, Samba" sort="Sylla, Samba" uniqKey="Sylla S" first="Samba" last="Sylla">Samba Sylla</name></author><author><name sortKey="Spichiger, Rodolphe" sort="Spichiger, Rodolphe" uniqKey="Spichiger R" first="Rodolphe" last="Spichiger">Rodolphe Spichiger</name></author><author><name sortKey="Dieng, Lamine" sort="Dieng, Lamine" uniqKey="Dieng L" first="Lamine" last="Dieng">Lamine Dieng</name></author><author><name sortKey="Berthelin, Jacques" sort="Berthelin, Jacques" uniqKey="Berthelin J" first="Jacques" last="Berthelin">Jacques Berthelin</name></author><author><name sortKey="Prin, Yves" sort="Prin, Yves" uniqKey="Prin Y" first="Yves" last="Prin">Yves Prin</name></author><author><name sortKey="Galiana, Antoine" sort="Galiana, Antoine" uniqKey="Galiana A" first="Antoine" last="Galiana">Antoine Galiana</name></author><author><name sortKey="Lepage, Michel" sort="Lepage, Michel" uniqKey="Lepage M" first="Michel" last="Lepage">Michel Lepage</name></author><author><name sortKey="Duponnois, Robin" sort="Duponnois, Robin" uniqKey="Duponnois R" first="Robin" last="Duponnois">Robin Duponnois</name></author></analytic><series><title level="j">FEMS microbiology ecology</title><idno type="ISSN">0168-6496</idno><imprint><date when="2007" type="published">2007</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Amino Acids (metabolism)</term><term>Bacteria (growth & development)</term><term>Biodiversity (MeSH)</term><term>Carbohydrate Metabolism (MeSH)</term><term>Carbon Dioxide (metabolism)</term><term>Carboxylic Acids (metabolism)</term><term>DNA Fingerprinting (MeSH)</term><term>DNA, Bacterial (genetics)</term><term>DNA, Bacterial (isolation & purification)</term><term>Ecosystem (MeSH)</term><term>Electrophoresis, Polyacrylamide Gel (MeSH)</term><term>Eucalyptus (growth & development)</term><term>Eucalyptus (microbiology)</term><term>Fertilizers (MeSH)</term><term>Mycorrhizae (growth & development)</term><term>Mycorrhizae (physiology)</term><term>Nucleic Acid Denaturation (MeSH)</term><term>Seedlings (growth & development)</term><term>Seedlings (microbiology)</term><term>Soil Microbiology (MeSH)</term><term>Symbiosis (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>DNA, Bacterial</term></keywords><keywords scheme="MESH" type="chemical" qualifier="isolation & purification" xml:lang="en"><term>DNA, Bacterial</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Amino Acids</term><term>Carbon Dioxide</term><term>Carboxylic Acids</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Bacteria</term><term>Eucalyptus</term><term>Mycorrhizae</term><term>Seedlings</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Eucalyptus</term><term>Seedlings</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mycorrhizae</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodiversity</term><term>Carbohydrate Metabolism</term><term>DNA Fingerprinting</term><term>Ecosystem</term><term>Electrophoresis, Polyacrylamide Gel</term><term>Fertilizers</term><term>Nucleic Acid Denaturation</term><term>Soil Microbiology</term><term>Symbiosis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The hypothesis of the present study was that bacterial communities would differentiate under Eucalyptus camaldulensis and that an enhancement of arbuscular mycorrhizal (AM) density would minimize this exotic plant species effect. Treatments consisted of control plants, preplanting fertilizer application and AM inoculation. After 4 months of culture in autoclaved soil, E. camaldulensis seedlings were either harvested for growth measurement or transferred into containers filled with the same soil but not sterilized. Other containers were kept without E. camaldulensis seedlings. After 12 months, effects of fertilizer amendment and AM inoculation were measured on the growth of Eucalyptus seedlings and on soil microbial communities. The results clearly show that this plant species significantly modified the soil bacterial community. Both community structure (assessed by denaturing gradient gel electrophoresis profiles) and function (assessed by substrate-induced respiration responses including soil catabolic evenness) were significantly affected. Such changes in the bacterial structure and function were accompanied by disturbances in the composition of the herbaceous plant species layer. These results highlight the role of AM symbiosis in the processes involved in soil bio-functioning and plant coexistence and in afforestation programmes with exotic tree species that target preservation of native plant diversity.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17714498</PMID><DateCompleted><Year>2007</Year><Month>11</Month><Day>13</Day></DateCompleted><DateRevised><Year>2015</Year><Month>11</Month><Day>19</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0168-6496</ISSN><JournalIssue CitedMedium="Print"><Volume>62</Volume><Issue>1</Issue><PubDate><Year>2007</Year><Month>Oct</Month></PubDate></JournalIssue><Title>FEMS microbiology ecology</Title><ISOAbbreviation>FEMS Microbiol Ecol</ISOAbbreviation></Journal><ArticleTitle>Arbuscular mycorrhizal symbiosis can counterbalance the negative influence of the exotic tree species Eucalyptus camaldulensis on the structure and functioning of soil microbial communities in a sahelian soil.</ArticleTitle><Pagination><MedlinePgn>32-44</MedlinePgn></Pagination><Abstract><AbstractText>The hypothesis of the present study was that bacterial communities would differentiate under Eucalyptus camaldulensis and that an enhancement of arbuscular mycorrhizal (AM) density would minimize this exotic plant species effect. Treatments consisted of control plants, preplanting fertilizer application and AM inoculation. After 4 months of culture in autoclaved soil, E. camaldulensis seedlings were either harvested for growth measurement or transferred into containers filled with the same soil but not sterilized. Other containers were kept without E. camaldulensis seedlings. After 12 months, effects of fertilizer amendment and AM inoculation were measured on the growth of Eucalyptus seedlings and on soil microbial communities. The results clearly show that this plant species significantly modified the soil bacterial community. Both community structure (assessed by denaturing gradient gel electrophoresis profiles) and function (assessed by substrate-induced respiration responses including soil catabolic evenness) were significantly affected. Such changes in the bacterial structure and function were accompanied by disturbances in the composition of the herbaceous plant species layer. These results highlight the role of AM symbiosis in the processes involved in soil bio-functioning and plant coexistence and in afforestation programmes with exotic tree species that target preservation of native plant diversity.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Kisa</LastName><ForeName>Marija</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>IRD, UMR 040 CIRAD/INRA/IRD/AGRO-M/UM2, Laboratoire des Symbioses Tropicales et Méditerranéennes (LSTM), Montpellier, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sanon</LastName><ForeName>Arsene</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Thioulouse</LastName><ForeName>Jean</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Assigbetse</LastName><ForeName>Komi</ForeName><Initials>K</Initials></Author><Author ValidYN="Y"><LastName>Sylla</LastName><ForeName>Samba</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Spichiger</LastName><ForeName>Rodolphe</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Dieng</LastName><ForeName>Lamine</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Berthelin</LastName><ForeName>Jacques</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Prin</LastName><ForeName>Yves</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Galiana</LastName><ForeName>Antoine</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Lepage</LastName><ForeName>Michel</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Duponnois</LastName><ForeName>Robin</ForeName><Initials>R</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2007</Year><Month>08</Month><Day>22</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>FEMS Microbiol Ecol</MedlineTA><NlmUniqueID>8901229</NlmUniqueID><ISSNLinking>0168-6496</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000596">Amino Acids</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D002264">Carboxylic Acids</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004269">DNA, Bacterial</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005308">Fertilizers</NameOfSubstance></Chemical><Chemical><RegistryNumber>142M471B3J</RegistryNumber><NameOfSubstance UI="D002245">Carbon Dioxide</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000596" MajorTopicYN="N">Amino Acids</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001419" MajorTopicYN="N">Bacteria</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D044822" MajorTopicYN="Y">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D050260" MajorTopicYN="N">Carbohydrate Metabolism</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002245" MajorTopicYN="N">Carbon Dioxide</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002264" MajorTopicYN="N">Carboxylic Acids</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016172" MajorTopicYN="N">DNA Fingerprinting</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004269" MajorTopicYN="N">DNA, Bacterial</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="N">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004591" MajorTopicYN="N">Electrophoresis, Polyacrylamide Gel</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005052" MajorTopicYN="N">Eucalyptus</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005308" MajorTopicYN="N">Fertilizers</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009691" MajorTopicYN="N">Nucleic Acid Denaturation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D036226" MajorTopicYN="N">Seedlings</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="Y">Soil Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013559" MajorTopicYN="N">Symbiosis</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>8</Month><Day>24</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>11</Month><Day>14</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>8</Month><Day>24</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17714498</ArticleId><ArticleId IdType="pii">FEM363</ArticleId><ArticleId IdType="doi">10.1111/j.1574-6941.2007.00363.x</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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