Arbuscular mycorrhizal fungi induce differential activation of the plasma membrane and vacuolar H+ pumps in maize roots.
Identifieur interne : 002B10 ( Main/Exploration ); précédent : 002B09; suivant : 002B11Arbuscular mycorrhizal fungi induce differential activation of the plasma membrane and vacuolar H+ pumps in maize roots.
Auteurs : Alessandro C. Ramos [Portugal] ; Marco A. Martins [Brésil] ; Anna L. Okorokova-Façanha [Brésil] ; Fábio Lopes Olivares [Brésil] ; Lev A. Okorokov [Brésil] ; Nuno Sepúlveda [Portugal] ; José A. Feij [Portugal] ; Arnoldo R. Façanha [Brésil]Source :
- Mycorrhiza [ 0940-6360 ] ; 2009.
Descripteurs français
- KwdFr :
- Activation enzymatique (MeSH), Champignons (physiologie), Hydrogène (métabolisme), Membrane cellulaire (enzymologie), Mycorhizes (physiologie), Pompes à protons (métabolisme), Protéines végétales (métabolisme), Racines de plante (enzymologie), Racines de plante (microbiologie), Racines de plante (physiologie), Spécificité d'espèce (MeSH), Vacuoles (enzymologie), Zea mays (enzymologie), Zea mays (microbiologie), Zea mays (physiologie).
- MESH :
- enzymologie : Membrane cellulaire, Racines de plante, Vacuoles, Zea mays.
- microbiologie : Racines de plante, Zea mays.
- métabolisme : Hydrogène, Pompes à protons, Protéines végétales.
- physiologie : Champignons, Mycorhizes, Racines de plante, Zea mays.
- Activation enzymatique, Spécificité d'espèce.
English descriptors
- KwdEn :
- Cell Membrane (enzymology), Enzyme Activation (MeSH), Fungi (physiology), Hydrogen (metabolism), Mycorrhizae (physiology), Plant Proteins (metabolism), Plant Roots (enzymology), Plant Roots (microbiology), Plant Roots (physiology), Proton Pumps (metabolism), Species Specificity (MeSH), Vacuoles (enzymology), Zea mays (enzymology), Zea mays (microbiology), Zea mays (physiology).
- MESH :
- chemical , metabolism : Hydrogen, Plant Proteins, Proton Pumps.
- enzymology : Cell Membrane, Plant Roots, Vacuoles, Zea mays.
- microbiology : Plant Roots, Zea mays.
- physiology : Fungi, Mycorrhizae, Plant Roots, Zea mays.
- Enzyme Activation, Species Specificity.
Abstract
Roots undergo multiple changes as a consequence of arbuscular mycorrhizal (AM) interactions. One of the major alterations expected is the induction of membrane transport systems, including proton pumps. In this work, we investigated the changes in the activities of vacuolar and plasma membrane (PM) H(+) pumps from maize roots (Zea mays L.) in response to colonization by two species of AM fungi, Gigaspora margarita and Glomus clarum. Both the vacuolar and PM H(+)-ATPase activities were inhibited, while a concomitant strong stimulation of the vacuolar H(+)-PPase was found in the early stages of root colonization by G. clarum (30 days after inoculation), localized in the younger root regions. In contrast, roots colonized by G. margarita exhibited only stimulation of these enzymatic activities, suggesting a species-specific phenomenon. However, when the root surface H(+) effluxes were recorded using a noninvasive vibrating probe technique, a striking activation of the PM H(+)-ATPases was revealed specifically in the elongation zone of roots colonized with G. clarum. The data provide evidences for a coordinated regulation of the H(+) pumps, which depicts a mechanism underlying an activation of the root H(+)-PPase activity as an adaptative response to the energetic changes faced by the host root during the early stages of the AM interaction.
DOI: 10.1007/s00572-008-0204-3
PubMed: 18841397
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Arbuscular mycorrhizal fungi induce differential activation of the plasma membrane and vacuolar H+ pumps in maize roots.</title>
<author><name sortKey="Ramos, Alessandro C" sort="Ramos, Alessandro C" uniqKey="Ramos A" first="Alessandro C" last="Ramos">Alessandro C. Ramos</name>
<affiliation wicri:level="1"><nlm:affiliation>Developmental Biology Center, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras, Portugal.</nlm:affiliation>
<country xml:lang="fr">Portugal</country>
<wicri:regionArea>Developmental Biology Center, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras</wicri:regionArea>
<wicri:noRegion>Oeiras</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Martins, Marco A" sort="Martins, Marco A" uniqKey="Martins M" first="Marco A" last="Martins">Marco A. Martins</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Ciências e Tecnologia Agropecuária, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-600, Brazil.</nlm:affiliation>
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>Centro de Ciências e Tecnologia Agropecuária, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-600</wicri:regionArea>
<wicri:noRegion>28013-600</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Okorokova Facanha, Anna L" sort="Okorokova Facanha, Anna L" uniqKey="Okorokova Facanha A" first="Anna L" last="Okorokova-Façanha">Anna L. Okorokova-Façanha</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil.</nlm:affiliation>
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620</wicri:regionArea>
<wicri:noRegion>28015-620</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Olivares, Fabio Lopes" sort="Olivares, Fabio Lopes" uniqKey="Olivares F" first="Fábio Lopes" last="Olivares">Fábio Lopes Olivares</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil.</nlm:affiliation>
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620</wicri:regionArea>
<wicri:noRegion>28015-620</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Okorokov, Lev A" sort="Okorokov, Lev A" uniqKey="Okorokov L" first="Lev A" last="Okorokov">Lev A. Okorokov</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil.</nlm:affiliation>
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620</wicri:regionArea>
<wicri:noRegion>28015-620</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Sepulveda, Nuno" sort="Sepulveda, Nuno" uniqKey="Sepulveda N" first="Nuno" last="Sepúlveda">Nuno Sepúlveda</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Estatística e Aplicações da Universidade de Lisboa, Campo Grande Ed C6, 1749-016, Lisbon, Portugal.</nlm:affiliation>
<country xml:lang="fr">Portugal</country>
<wicri:regionArea>Centro de Estatística e Aplicações da Universidade de Lisboa, Campo Grande Ed C6, 1749-016, Lisbon</wicri:regionArea>
<wicri:noRegion>Lisbon</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:affiliation>Theoretical Immunology Group, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras, Portugal.</nlm:affiliation>
<country xml:lang="fr">Portugal</country>
<wicri:regionArea>Theoretical Immunology Group, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras</wicri:regionArea>
<wicri:noRegion>Oeiras</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Feij, Jose A" sort="Feij, Jose A" uniqKey="Feij J" first="José A" last="Feij">José A. Feij</name>
<affiliation wicri:level="1"><nlm:affiliation>Developmental Biology Center, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras, Portugal.</nlm:affiliation>
<country xml:lang="fr">Portugal</country>
<wicri:regionArea>Developmental Biology Center, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras</wicri:regionArea>
<wicri:noRegion>Oeiras</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:affiliation>Faculdade de Ciências, Universidade de Lisboa, DBV, Campo Grande Ed. C2, 1749-016, Lisbon, Portugal.</nlm:affiliation>
<country xml:lang="fr">Portugal</country>
<wicri:regionArea>Faculdade de Ciências, Universidade de Lisboa, DBV, Campo Grande Ed. C2, 1749-016, Lisbon</wicri:regionArea>
<wicri:noRegion>Lisbon</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Facanha, Arnoldo R" sort="Facanha, Arnoldo R" uniqKey="Facanha A" first="Arnoldo R" last="Façanha">Arnoldo R. Façanha</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil. arnoldo@uenf.br.</nlm:affiliation>
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620</wicri:regionArea>
<wicri:noRegion>28015-620</wicri:noRegion>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="2009">2009</date>
<idno type="RBID">pubmed:18841397</idno>
<idno type="pmid">18841397</idno>
<idno type="doi">10.1007/s00572-008-0204-3</idno>
<idno type="wicri:Area/Main/Corpus">002B54</idno>
<idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002B54</idno>
<idno type="wicri:Area/Main/Curation">002B54</idno>
<idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">002B54</idno>
<idno type="wicri:Area/Main/Exploration">002B54</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Arbuscular mycorrhizal fungi induce differential activation of the plasma membrane and vacuolar H+ pumps in maize roots.</title>
<author><name sortKey="Ramos, Alessandro C" sort="Ramos, Alessandro C" uniqKey="Ramos A" first="Alessandro C" last="Ramos">Alessandro C. Ramos</name>
<affiliation wicri:level="1"><nlm:affiliation>Developmental Biology Center, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras, Portugal.</nlm:affiliation>
<country xml:lang="fr">Portugal</country>
<wicri:regionArea>Developmental Biology Center, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras</wicri:regionArea>
<wicri:noRegion>Oeiras</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Martins, Marco A" sort="Martins, Marco A" uniqKey="Martins M" first="Marco A" last="Martins">Marco A. Martins</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Ciências e Tecnologia Agropecuária, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-600, Brazil.</nlm:affiliation>
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>Centro de Ciências e Tecnologia Agropecuária, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-600</wicri:regionArea>
<wicri:noRegion>28013-600</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Okorokova Facanha, Anna L" sort="Okorokova Facanha, Anna L" uniqKey="Okorokova Facanha A" first="Anna L" last="Okorokova-Façanha">Anna L. Okorokova-Façanha</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil.</nlm:affiliation>
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620</wicri:regionArea>
<wicri:noRegion>28015-620</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Olivares, Fabio Lopes" sort="Olivares, Fabio Lopes" uniqKey="Olivares F" first="Fábio Lopes" last="Olivares">Fábio Lopes Olivares</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil.</nlm:affiliation>
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620</wicri:regionArea>
<wicri:noRegion>28015-620</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Okorokov, Lev A" sort="Okorokov, Lev A" uniqKey="Okorokov L" first="Lev A" last="Okorokov">Lev A. Okorokov</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil.</nlm:affiliation>
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620</wicri:regionArea>
<wicri:noRegion>28015-620</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Sepulveda, Nuno" sort="Sepulveda, Nuno" uniqKey="Sepulveda N" first="Nuno" last="Sepúlveda">Nuno Sepúlveda</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Estatística e Aplicações da Universidade de Lisboa, Campo Grande Ed C6, 1749-016, Lisbon, Portugal.</nlm:affiliation>
<country xml:lang="fr">Portugal</country>
<wicri:regionArea>Centro de Estatística e Aplicações da Universidade de Lisboa, Campo Grande Ed C6, 1749-016, Lisbon</wicri:regionArea>
<wicri:noRegion>Lisbon</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:affiliation>Theoretical Immunology Group, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras, Portugal.</nlm:affiliation>
<country xml:lang="fr">Portugal</country>
<wicri:regionArea>Theoretical Immunology Group, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras</wicri:regionArea>
<wicri:noRegion>Oeiras</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Feij, Jose A" sort="Feij, Jose A" uniqKey="Feij J" first="José A" last="Feij">José A. Feij</name>
<affiliation wicri:level="1"><nlm:affiliation>Developmental Biology Center, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras, Portugal.</nlm:affiliation>
<country xml:lang="fr">Portugal</country>
<wicri:regionArea>Developmental Biology Center, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras</wicri:regionArea>
<wicri:noRegion>Oeiras</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:affiliation>Faculdade de Ciências, Universidade de Lisboa, DBV, Campo Grande Ed. C2, 1749-016, Lisbon, Portugal.</nlm:affiliation>
<country xml:lang="fr">Portugal</country>
<wicri:regionArea>Faculdade de Ciências, Universidade de Lisboa, DBV, Campo Grande Ed. C2, 1749-016, Lisbon</wicri:regionArea>
<wicri:noRegion>Lisbon</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Facanha, Arnoldo R" sort="Facanha, Arnoldo R" uniqKey="Facanha A" first="Arnoldo R" last="Façanha">Arnoldo R. Façanha</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil. arnoldo@uenf.br.</nlm:affiliation>
<country xml:lang="fr">Brésil</country>
<wicri:regionArea>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620</wicri:regionArea>
<wicri:noRegion>28015-620</wicri:noRegion>
</affiliation>
</author>
</analytic>
<series><title level="j">Mycorrhiza</title>
<idno type="ISSN">0940-6360</idno>
<imprint><date when="2009" type="published">2009</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cell Membrane (enzymology)</term>
<term>Enzyme Activation (MeSH)</term>
<term>Fungi (physiology)</term>
<term>Hydrogen (metabolism)</term>
<term>Mycorrhizae (physiology)</term>
<term>Plant Proteins (metabolism)</term>
<term>Plant Roots (enzymology)</term>
<term>Plant Roots (microbiology)</term>
<term>Plant Roots (physiology)</term>
<term>Proton Pumps (metabolism)</term>
<term>Species Specificity (MeSH)</term>
<term>Vacuoles (enzymology)</term>
<term>Zea mays (enzymology)</term>
<term>Zea mays (microbiology)</term>
<term>Zea mays (physiology)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr"><term>Activation enzymatique (MeSH)</term>
<term>Champignons (physiologie)</term>
<term>Hydrogène (métabolisme)</term>
<term>Membrane cellulaire (enzymologie)</term>
<term>Mycorhizes (physiologie)</term>
<term>Pompes à protons (métabolisme)</term>
<term>Protéines végétales (métabolisme)</term>
<term>Racines de plante (enzymologie)</term>
<term>Racines de plante (microbiologie)</term>
<term>Racines de plante (physiologie)</term>
<term>Spécificité d'espèce (MeSH)</term>
<term>Vacuoles (enzymologie)</term>
<term>Zea mays (enzymologie)</term>
<term>Zea mays (microbiologie)</term>
<term>Zea mays (physiologie)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Hydrogen</term>
<term>Plant Proteins</term>
<term>Proton Pumps</term>
</keywords>
<keywords scheme="MESH" qualifier="enzymologie" xml:lang="fr"><term>Membrane cellulaire</term>
<term>Racines de plante</term>
<term>Vacuoles</term>
<term>Zea mays</term>
</keywords>
<keywords scheme="MESH" qualifier="enzymology" xml:lang="en"><term>Cell Membrane</term>
<term>Plant Roots</term>
<term>Vacuoles</term>
<term>Zea mays</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr"><term>Racines de plante</term>
<term>Zea mays</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Plant Roots</term>
<term>Zea mays</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Hydrogène</term>
<term>Pompes à protons</term>
<term>Protéines végétales</term>
</keywords>
<keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Champignons</term>
<term>Mycorhizes</term>
<term>Racines de plante</term>
<term>Zea mays</term>
</keywords>
<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Fungi</term>
<term>Mycorrhizae</term>
<term>Plant Roots</term>
<term>Zea mays</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Enzyme Activation</term>
<term>Species Specificity</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr"><term>Activation enzymatique</term>
<term>Spécificité d'espèce</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Roots undergo multiple changes as a consequence of arbuscular mycorrhizal (AM) interactions. One of the major alterations expected is the induction of membrane transport systems, including proton pumps. In this work, we investigated the changes in the activities of vacuolar and plasma membrane (PM) H(+) pumps from maize roots (Zea mays L.) in response to colonization by two species of AM fungi, Gigaspora margarita and Glomus clarum. Both the vacuolar and PM H(+)-ATPase activities were inhibited, while a concomitant strong stimulation of the vacuolar H(+)-PPase was found in the early stages of root colonization by G. clarum (30 days after inoculation), localized in the younger root regions. In contrast, roots colonized by G. margarita exhibited only stimulation of these enzymatic activities, suggesting a species-specific phenomenon. However, when the root surface H(+) effluxes were recorded using a noninvasive vibrating probe technique, a striking activation of the PM H(+)-ATPases was revealed specifically in the elongation zone of roots colonized with G. clarum. The data provide evidences for a coordinated regulation of the H(+) pumps, which depicts a mechanism underlying an activation of the root H(+)-PPase activity as an adaptative response to the energetic changes faced by the host root during the early stages of the AM interaction.</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">18841397</PMID>
<DateCompleted><Year>2009</Year>
<Month>03</Month>
<Day>24</Day>
</DateCompleted>
<DateRevised><Year>2018</Year>
<Month>11</Month>
<Day>13</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0940-6360</ISSN>
<JournalIssue CitedMedium="Print"><Volume>19</Volume>
<Issue>2</Issue>
<PubDate><Year>2009</Year>
<Month>Feb</Month>
</PubDate>
</JournalIssue>
<Title>Mycorrhiza</Title>
<ISOAbbreviation>Mycorrhiza</ISOAbbreviation>
</Journal>
<ArticleTitle>Arbuscular mycorrhizal fungi induce differential activation of the plasma membrane and vacuolar H+ pumps in maize roots.</ArticleTitle>
<Pagination><MedlinePgn>69-80</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1007/s00572-008-0204-3</ELocationID>
<Abstract><AbstractText>Roots undergo multiple changes as a consequence of arbuscular mycorrhizal (AM) interactions. One of the major alterations expected is the induction of membrane transport systems, including proton pumps. In this work, we investigated the changes in the activities of vacuolar and plasma membrane (PM) H(+) pumps from maize roots (Zea mays L.) in response to colonization by two species of AM fungi, Gigaspora margarita and Glomus clarum. Both the vacuolar and PM H(+)-ATPase activities were inhibited, while a concomitant strong stimulation of the vacuolar H(+)-PPase was found in the early stages of root colonization by G. clarum (30 days after inoculation), localized in the younger root regions. In contrast, roots colonized by G. margarita exhibited only stimulation of these enzymatic activities, suggesting a species-specific phenomenon. However, when the root surface H(+) effluxes were recorded using a noninvasive vibrating probe technique, a striking activation of the PM H(+)-ATPases was revealed specifically in the elongation zone of roots colonized with G. clarum. The data provide evidences for a coordinated regulation of the H(+) pumps, which depicts a mechanism underlying an activation of the root H(+)-PPase activity as an adaptative response to the energetic changes faced by the host root during the early stages of the AM interaction.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ramos</LastName>
<ForeName>Alessandro C</ForeName>
<Initials>AC</Initials>
<AffiliationInfo><Affiliation>Developmental Biology Center, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras, Portugal.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Martins</LastName>
<ForeName>Marco A</ForeName>
<Initials>MA</Initials>
<AffiliationInfo><Affiliation>Centro de Ciências e Tecnologia Agropecuária, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-600, Brazil.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Okorokova-Façanha</LastName>
<ForeName>Anna L</ForeName>
<Initials>AL</Initials>
<AffiliationInfo><Affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Olivares</LastName>
<ForeName>Fábio Lopes</ForeName>
<Initials>FL</Initials>
<AffiliationInfo><Affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Okorokov</LastName>
<ForeName>Lev A</ForeName>
<Initials>LA</Initials>
<AffiliationInfo><Affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Sepúlveda</LastName>
<ForeName>Nuno</ForeName>
<Initials>N</Initials>
<AffiliationInfo><Affiliation>Centro de Estatística e Aplicações da Universidade de Lisboa, Campo Grande Ed C6, 1749-016, Lisbon, Portugal.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>Theoretical Immunology Group, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras, Portugal.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Feijó</LastName>
<ForeName>José A</ForeName>
<Initials>JA</Initials>
<AffiliationInfo><Affiliation>Developmental Biology Center, Instituto Gulbenkian de Ciência, Pt-2780-156, Oeiras, Portugal.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>Faculdade de Ciências, Universidade de Lisboa, DBV, Campo Grande Ed. C2, 1749-016, Lisbon, Portugal.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Façanha</LastName>
<ForeName>Arnoldo R</ForeName>
<Initials>AR</Initials>
<AffiliationInfo><Affiliation>Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28015-620, Brazil. arnoldo@uenf.br.</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>2008</Year>
<Month>10</Month>
<Day>08</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>Germany</Country>
<MedlineTA>Mycorrhiza</MedlineTA>
<NlmUniqueID>100955036</NlmUniqueID>
<ISSNLinking>0940-6360</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D017494">Proton Pumps</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>7YNJ3PO35Z</RegistryNumber>
<NameOfSubstance UI="D006859">Hydrogen</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D002462" MajorTopicYN="N">Cell Membrane</DescriptorName>
<QualifierName UI="Q000201" MajorTopicYN="Y">enzymology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D004789" MajorTopicYN="N">Enzyme Activation</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D005658" MajorTopicYN="N">Fungi</DescriptorName>
<QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D006859" MajorTopicYN="N">Hydrogen</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName>
<QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName>
<QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D017494" MajorTopicYN="N">Proton Pumps</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013045" MajorTopicYN="N">Species Specificity</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D014617" MajorTopicYN="N">Vacuoles</DescriptorName>
<QualifierName UI="Q000201" MajorTopicYN="Y">enzymology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D003313" MajorTopicYN="N">Zea mays</DescriptorName>
<QualifierName UI="Q000201" MajorTopicYN="Y">enzymology</QualifierName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2008</Year>
<Month>05</Month>
<Day>19</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2008</Year>
<Month>09</Month>
<Day>16</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed"><Year>2008</Year>
<Month>10</Month>
<Day>9</Day>
<Hour>9</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2009</Year>
<Month>3</Month>
<Day>25</Day>
<Hour>9</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2008</Year>
<Month>10</Month>
<Day>9</Day>
<Hour>9</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">18841397</ArticleId>
<ArticleId IdType="doi">10.1007/s00572-008-0204-3</ArticleId>
<ArticleId IdType="pii">10.1007/s00572-008-0204-3</ArticleId>
</ArticleIdList>
<ReferenceList><Reference><Citation>Mycorrhiza. 2007 May;17(3):249-58</Citation>
<ArticleIdList><ArticleId IdType="pubmed">17216501</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 2007 Jul;144(3):1455-66</Citation>
<ArticleIdList><ArticleId IdType="pubmed">17468219</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Annu Rev Plant Physiol Plant Mol Biol. 2001 Jun;52:817-845</Citation>
<ArticleIdList><ArticleId IdType="pubmed">11337417</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Cell. 1996 Oct;8(10):1871-1883</Citation>
<ArticleIdList><ArticleId IdType="pubmed">12239368</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 2005 Apr;137(4):1283-301</Citation>
<ArticleIdList><ArticleId IdType="pubmed">15778460</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>J Exp Bot. 2002 Jul;53(374):1683-7</Citation>
<ArticleIdList><ArticleId IdType="pubmed">12096108</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>J Biol Chem. 2006 Dec 15;281(50):38285-92</Citation>
<ArticleIdList><ArticleId IdType="pubmed">17056603</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>FEBS Lett. 2007 May 25;581(12):2204-14</Citation>
<ArticleIdList><ArticleId IdType="pubmed">17412324</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant J. 1996 Apr;9(4):491-503</Citation>
<ArticleIdList><ArticleId IdType="pubmed">8624512</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>FEBS Lett. 2001 Sep 14;505(2):321-4</Citation>
<ArticleIdList><ArticleId IdType="pubmed">11566197</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 2004 Sep;136(1):2475-82</Citation>
<ArticleIdList><ArticleId IdType="pubmed">15375204</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 1993 Jan;101(1):147-160</Citation>
<ArticleIdList><ArticleId IdType="pubmed">12231674</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Planta. 2007 May;225(6):1583-95</Citation>
<ArticleIdList><ArticleId IdType="pubmed">17180358</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 1995 May;108(1):241-246</Citation>
<ArticleIdList><ArticleId IdType="pubmed">12228469</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Planta. 2000 Aug;211(3):299-304</Citation>
<ArticleIdList><ArticleId IdType="pubmed">10987547</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 2008 May;147(1):429-37</Citation>
<ArticleIdList><ArticleId IdType="pubmed">18344417</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>New Phytol. 2008;178(1):177-88</Citation>
<ArticleIdList><ArticleId IdType="pubmed">18208473</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>New Phytol. 2005 Nov;168(2):445-54</Citation>
<ArticleIdList><ArticleId IdType="pubmed">16219083</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Cell. 1999 Feb;11(2):263-72</Citation>
<ArticleIdList><ArticleId IdType="pubmed">9927643</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 1995 Jun;108(2):641-9</Citation>
<ArticleIdList><ArticleId IdType="pubmed">7610161</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Electrophoresis. 2002 Jan;23(1):122-37</Citation>
<ArticleIdList><ArticleId IdType="pubmed">11824612</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>J Agric Food Chem. 1975 May-Jun;23 (3):458-60</Citation>
<ArticleIdList><ArticleId IdType="pubmed">239039</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 1998 Apr;116(4):1487-95</Citation>
<ArticleIdList><ArticleId IdType="pubmed">9536067</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 1998 Feb;116(2):589-97</Citation>
<ArticleIdList><ArticleId IdType="pubmed">9489011</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Biochim Biophys Acta. 2000 May 1;1465(1-2):1-16</Citation>
<ArticleIdList><ArticleId IdType="pubmed">10748244</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Yeast. 1991 Nov;7(8):805-12</Citation>
<ArticleIdList><ArticleId IdType="pubmed">1664997</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>New Phytol. 2008;178(4):852-62</Citation>
<ArticleIdList><ArticleId IdType="pubmed">18346106</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Proc Natl Acad Sci U S A. 2005 Dec 27;102(52):18830-5</Citation>
<ArticleIdList><ArticleId IdType="pubmed">16361442</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 2007 Jun;144(2):782-92</Citation>
<ArticleIdList><ArticleId IdType="pubmed">17142485</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 1992 Aug;99(4):1271-4</Citation>
<ArticleIdList><ArticleId IdType="pubmed">11537886</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Biochim Biophys Acta. 2000 Mar 10;1469(1):31-42</Citation>
<ArticleIdList><ArticleId IdType="pubmed">10692636</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Planta. 2000 Oct;211(5):609-13</Citation>
<ArticleIdList><ArticleId IdType="pubmed">11089672</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>J Cell Biol. 1999 Feb 8;144(3):483-96</Citation>
<ArticleIdList><ArticleId IdType="pubmed">9971743</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Annu Rev Microbiol. 2005;59:19-42</Citation>
<ArticleIdList><ArticleId IdType="pubmed">16153162</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 1986 Jun;81(2):542-7</Citation>
<ArticleIdList><ArticleId IdType="pubmed">16664853</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Nature. 2001 Nov 22;414(6862):462-70</Citation>
<ArticleIdList><ArticleId IdType="pubmed">11719809</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>J Biol Chem. 1951 Nov;193(1):265-75</Citation>
<ArticleIdList><ArticleId IdType="pubmed">14907713</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Cell. 1996 Mar;8(3):555-564</Citation>
<ArticleIdList><ArticleId IdType="pubmed">12239392</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Trends Plant Sci. 2001 May;6(5):206-11</Citation>
<ArticleIdList><ArticleId IdType="pubmed">11335173</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Nature. 2006 Dec 14;444(7121):933-6</Citation>
<ArticleIdList><ArticleId IdType="pubmed">17167486</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Physiol. 1996 Nov;112(3):1229-36</Citation>
<ArticleIdList><ArticleId IdType="pubmed">8938420</ArticleId>
</ArticleIdList>
</Reference>
<Reference><Citation>Plant Mol Biol. 2005 Nov;59(4):565-80</Citation>
<ArticleIdList><ArticleId IdType="pubmed">16244907</ArticleId>
</ArticleIdList>
</Reference>
</ReferenceList>
</PubmedData>
</pubmed>
<affiliations><list><country><li>Brésil</li>
<li>Portugal</li>
</country>
</list>
<tree><country name="Portugal"><noRegion><name sortKey="Ramos, Alessandro C" sort="Ramos, Alessandro C" uniqKey="Ramos A" first="Alessandro C" last="Ramos">Alessandro C. Ramos</name>
</noRegion>
<name sortKey="Feij, Jose A" sort="Feij, Jose A" uniqKey="Feij J" first="José A" last="Feij">José A. Feij</name>
<name sortKey="Feij, Jose A" sort="Feij, Jose A" uniqKey="Feij J" first="José A" last="Feij">José A. Feij</name>
<name sortKey="Sepulveda, Nuno" sort="Sepulveda, Nuno" uniqKey="Sepulveda N" first="Nuno" last="Sepúlveda">Nuno Sepúlveda</name>
<name sortKey="Sepulveda, Nuno" sort="Sepulveda, Nuno" uniqKey="Sepulveda N" first="Nuno" last="Sepúlveda">Nuno Sepúlveda</name>
</country>
<country name="Brésil"><noRegion><name sortKey="Martins, Marco A" sort="Martins, Marco A" uniqKey="Martins M" first="Marco A" last="Martins">Marco A. Martins</name>
</noRegion>
<name sortKey="Facanha, Arnoldo R" sort="Facanha, Arnoldo R" uniqKey="Facanha A" first="Arnoldo R" last="Façanha">Arnoldo R. Façanha</name>
<name sortKey="Okorokov, Lev A" sort="Okorokov, Lev A" uniqKey="Okorokov L" first="Lev A" last="Okorokov">Lev A. Okorokov</name>
<name sortKey="Okorokova Facanha, Anna L" sort="Okorokova Facanha, Anna L" uniqKey="Okorokova Facanha A" first="Anna L" last="Okorokova-Façanha">Anna L. Okorokova-Façanha</name>
<name sortKey="Olivares, Fabio Lopes" sort="Olivares, Fabio Lopes" uniqKey="Olivares F" first="Fábio Lopes" last="Olivares">Fábio Lopes Olivares</name>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/MycorrhizaeV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002B10 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 002B10 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Bois |area= MycorrhizaeV1 |flux= Main |étape= Exploration |type= RBID |clé= pubmed:18841397 |texte= Arbuscular mycorrhizal fungi induce differential activation of the plasma membrane and vacuolar H+ pumps in maize roots. }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:18841397" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \ | NlmPubMed2Wicri -a MycorrhizaeV1
![]() | This area was generated with Dilib version V0.6.37. | ![]() |