MycorrhizaeV1, Main, Exploration, bibRecordById, pubmed:31612503

Showing their mettle: extraradical mycelia of arbuscular mycorrhizae form a metal filter to improve host Al tolerance and P nutrition.

Identifieur interne : 000056 ( Main/Exploration ); précédent : 000055; suivant : 000057

Showing their mettle: extraradical mycelia of arbuscular mycorrhizae form a metal filter to improve host Al tolerance and P nutrition.

Auteurs : Alex Seguel [Chili] ; Felix Meier [Chili] ; Rosario Azc N [Espagne] ; Alex Valentine [Afrique du Sud] ; Cristian Meri O-Gergichevich [Chili] ; Pablo Cornejo [Chili] ; Paula Aguilera [Chili] ; Fernando Borie [Chili]

Source :

Journal of the science of food and agriculture [ 1097-0010 ] ; 2020.

RBID : pubmed:31612503

Descripteurs français

KwdFr :
- Aluminium (analyse), Aluminium (métabolisme), Aluminium (toxicité), Hyphae (croissance et développement), Hyphae (métabolisme), Mycelium (croissance et développement), Mycelium (métabolisme), Mycorhizes (croissance et développement), Mycorhizes (métabolisme), Phosphore (analyse), Phosphore (métabolisme), Polluants du sol (analyse), Polluants du sol (métabolisme), Polluants du sol (toxicité), Triticum (croissance et développement), Triticum (microbiologie), Triticum (métabolisme).
MESH :
- analyse : Aluminium, Phosphore, Polluants du sol.
- croissance et développement : Hyphae, Mycelium, Mycorhizes, Triticum.
- microbiologie : Triticum.
- métabolisme : Aluminium, Hyphae, Mycelium, Mycorhizes, Phosphore, Polluants du sol, Triticum.
- toxicité : Aluminium, Polluants du sol.

English descriptors

KwdEn :
- Aluminum (analysis), Aluminum (metabolism), Aluminum (toxicity), Hyphae (growth & development), Hyphae (metabolism), Mycelium (growth & development), Mycelium (metabolism), Mycorrhizae (growth & development), Mycorrhizae (metabolism), Phosphorus (analysis), Phosphorus (metabolism), Soil Pollutants (analysis), Soil Pollutants (metabolism), Soil Pollutants (toxicity), Triticum (growth & development), Triticum (metabolism), Triticum (microbiology).
MESH :
- chemical , analysis : Aluminum, Phosphorus, Soil Pollutants.
- chemical , metabolism : Aluminum, Phosphorus, Soil Pollutants.
- chemical , toxicity : Aluminum, Soil Pollutants.
- growth & development : Hyphae, Mycelium, Mycorrhizae, Triticum.
- metabolism : Hyphae, Mycelium, Mycorrhizae, Triticum.
- microbiology : Triticum.

Abstract

BACKGROUND

New evidence has shown that arbuscular mycorrhizal (AM) fungi can contribute to the aluminum (Al

RESULTS

The response of wheat to Al

CONCLUSION

The results suggest that the role of AM fungi in cultivar-specific Al

DOI: 10.1002/jsfa.10088
PubMed: 31612503

Affiliations:

Afrique du Sud, Chili, Espagne

Links toward previous steps (curation, corpus...)

to stream Main, to step Corpus: 000294
to stream Main, to step Curation: 000294

Le document en format XML

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<author><name sortKey="Meri O Gergichevich, Cristian" sort="Meri O Gergichevich, Cristian" uniqKey="Meri O Gergichevich C" first="Cristian" last="Meri O-Gergichevich">Cristian Meri O-Gergichevich</name>
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<author><name sortKey="Borie, Fernando" sort="Borie, Fernando" uniqKey="Borie F" first="Fernando" last="Borie">Fernando Borie</name>
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<country xml:lang="fr">Espagne</country>
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<author><name sortKey="Valentine, Alex" sort="Valentine, Alex" uniqKey="Valentine A" first="Alex" last="Valentine">Alex Valentine</name>
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<author><name sortKey="Meri O Gergichevich, Cristian" sort="Meri O Gergichevich, Cristian" uniqKey="Meri O Gergichevich C" first="Cristian" last="Meri O-Gergichevich">Cristian Meri O-Gergichevich</name>
<affiliation wicri:level="1"><nlm:affiliation>Scientific and Technological Bioresource Nucleus, BIOREN-UFRO, Temuco, Chile.</nlm:affiliation>
<country xml:lang="fr">Chili</country>
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<wicri:noRegion>Temuco</wicri:noRegion>
</affiliation>
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<author><name sortKey="Cornejo, Pablo" sort="Cornejo, Pablo" uniqKey="Cornejo P" first="Pablo" last="Cornejo">Pablo Cornejo</name>
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<country xml:lang="fr">Chili</country>
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<country xml:lang="fr">Chili</country>
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</affiliation>
</author>
<author><name sortKey="Aguilera, Paula" sort="Aguilera, Paula" uniqKey="Aguilera P" first="Paula" last="Aguilera">Paula Aguilera</name>
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<country xml:lang="fr">Chili</country>
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<country xml:lang="fr">Chili</country>
<wicri:regionArea>Centro de Investigación en Micorrizas y Sustentabilidad Agroambiental, CIMYSA, Universidad de La Frontera, Temuco</wicri:regionArea>
<wicri:noRegion>Temuco</wicri:noRegion>
</affiliation>
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<author><name sortKey="Borie, Fernando" sort="Borie, Fernando" uniqKey="Borie F" first="Fernando" last="Borie">Fernando Borie</name>
<affiliation wicri:level="1"><nlm:affiliation>Centro de Investigación en Micorrizas y Sustentabilidad Agroambiental, CIMYSA, Universidad de La Frontera, Temuco, Chile.</nlm:affiliation>
<country xml:lang="fr">Chili</country>
<wicri:regionArea>Centro de Investigación en Micorrizas y Sustentabilidad Agroambiental, CIMYSA, Universidad de La Frontera, Temuco</wicri:regionArea>
<wicri:noRegion>Temuco</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:affiliation>Facultad de Recursos Naturales, Universidad Católica de Temuco, Temuco, Chile.</nlm:affiliation>
<country xml:lang="fr">Chili</country>
<wicri:regionArea>Facultad de Recursos Naturales, Universidad Católica de Temuco, Temuco</wicri:regionArea>
<wicri:noRegion>Temuco</wicri:noRegion>
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<series><title level="j">Journal of the science of food and agriculture</title>
<idno type="eISSN">1097-0010</idno>
<imprint><date when="2020" type="published">2020</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aluminum (analysis)</term>
<term>Aluminum (metabolism)</term>
<term>Aluminum (toxicity)</term>
<term>Hyphae (growth & development)</term>
<term>Hyphae (metabolism)</term>
<term>Mycelium (growth & development)</term>
<term>Mycelium (metabolism)</term>
<term>Mycorrhizae (growth & development)</term>
<term>Mycorrhizae (metabolism)</term>
<term>Phosphorus (analysis)</term>
<term>Phosphorus (metabolism)</term>
<term>Soil Pollutants (analysis)</term>
<term>Soil Pollutants (metabolism)</term>
<term>Soil Pollutants (toxicity)</term>
<term>Triticum (growth & development)</term>
<term>Triticum (metabolism)</term>
<term>Triticum (microbiology)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr"><term>Aluminium (analyse)</term>
<term>Aluminium (métabolisme)</term>
<term>Aluminium (toxicité)</term>
<term>Hyphae (croissance et développement)</term>
<term>Hyphae (métabolisme)</term>
<term>Mycelium (croissance et développement)</term>
<term>Mycelium (métabolisme)</term>
<term>Mycorhizes (croissance et développement)</term>
<term>Mycorhizes (métabolisme)</term>
<term>Phosphore (analyse)</term>
<term>Phosphore (métabolisme)</term>
<term>Polluants du sol (analyse)</term>
<term>Polluants du sol (métabolisme)</term>
<term>Polluants du sol (toxicité)</term>
<term>Triticum (croissance et développement)</term>
<term>Triticum (microbiologie)</term>
<term>Triticum (métabolisme)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Aluminum</term>
<term>Phosphorus</term>
<term>Soil Pollutants</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Aluminum</term>
<term>Phosphorus</term>
<term>Soil Pollutants</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="toxicity" xml:lang="en"><term>Aluminum</term>
<term>Soil Pollutants</term>
</keywords>
<keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Aluminium</term>
<term>Phosphore</term>
<term>Polluants du sol</term>
</keywords>
<keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Hyphae</term>
<term>Mycelium</term>
<term>Mycorhizes</term>
<term>Triticum</term>
</keywords>
<keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Hyphae</term>
<term>Mycelium</term>
<term>Mycorrhizae</term>
<term>Triticum</term>
</keywords>
<keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Hyphae</term>
<term>Mycelium</term>
<term>Mycorrhizae</term>
<term>Triticum</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr"><term>Triticum</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Triticum</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Aluminium</term>
<term>Hyphae</term>
<term>Mycelium</term>
<term>Mycorhizes</term>
<term>Phosphore</term>
<term>Polluants du sol</term>
<term>Triticum</term>
</keywords>
<keywords scheme="MESH" qualifier="toxicité" xml:lang="fr"><term>Aluminium</term>
<term>Polluants du sol</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en"><p><b>BACKGROUND</b>
</p>
<p>New evidence has shown that arbuscular mycorrhizal (AM) fungi can contribute to the aluminum (Al</p>
</div>
<div type="abstract" xml:lang="en"><p><b>RESULTS</b>
</p>
<p>The response of wheat to Al</p>
</div>
<div type="abstract" xml:lang="en"><p><b>CONCLUSION</b>
</p>
<p>The results suggest that the role of AM fungi in cultivar-specific Al</p>
</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">31612503</PMID>
<DateCompleted><Year>2019</Year>
<Month>12</Month>
<Day>18</Day>
</DateCompleted>
<DateRevised><Year>2020</Year>
<Month>01</Month>
<Day>08</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1097-0010</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>100</Volume>
<Issue>2</Issue>
<PubDate><Year>2020</Year>
<Month>Jan</Month>
<Day>30</Day>
</PubDate>
</JournalIssue>
<Title>Journal of the science of food and agriculture</Title>
<ISOAbbreviation>J Sci Food Agric</ISOAbbreviation>
</Journal>
<ArticleTitle>Showing their mettle: extraradical mycelia of arbuscular mycorrhizae form a metal filter to improve host Al tolerance and P nutrition.</ArticleTitle>
<Pagination><MedlinePgn>803-810</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1002/jsfa.10088</ELocationID>
<Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">New evidence has shown that arbuscular mycorrhizal (AM) fungi can contribute to the aluminum (Al<sup>3+</sup>
 ) tolerance of host plants growing in acidic soils with phytotoxic levels of Al<sup>3+</sup>
 . The aim of this study was to investigate the role of AM fungi isolated from naturally occurring Al<sup>3+</sup>
 acidic soils in conferring host tolerance to Al<sup>3+</sup>
 toxicity in three wheat cultivars differing in Al<sup>3+</sup>
 sensitivity. The experiment was conducted in a soilless substrate (vermiculite/perlite, 2:1 v/v) using two Al<sup>3+</sup>
 -tolerant wheat genotypes and one Al<sup>3+</sup>
 -sensitive wheat genotype. The wheat was colonized with a consortium of AM fungi isolated from an Andisol, with or without Al<sup>3+</sup>
 at a concentration of 200 μmol L<sup>-1</sup>
 .</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">The response of wheat to Al<sup>3+</sup>
 in the medium was dependent on both the plant genotype and AM colonization. The benefits of the AM fungi to the wheat cultivars included an increased P concentration and relatively low Al<sup>3+</sup>
 accumulation in the plants. This was achieved through two mechanisms. First, the metal-chelating capacity of the AM fungi was clear in two of the cultivars ('Tukan' and 'Porfiado'), in which the enhanced extraradical mycelium development was able to retain Al<sup>3+</sup>
 in the glomalin and hyphae. Second, the increased AM-induced acid phosphatase activity in the rhizosphere of the other cultivar ('Atlas 66') increased host nutrition possibly by hyphae-mediated nutrient uptake and glomalin-related soil protein.</AbstractText>
<AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">The results suggest that the role of AM fungi in cultivar-specific Al<sup>3+</sup>
 detoxification can be achieved by increased extraradical mycelial filters and enhanced bioavailability of P in the host rhizosphere. © 2019 Society of Chemical Industry.</AbstractText>
<CopyrightInformation>© 2019 Society of Chemical Industry.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Seguel</LastName>
<ForeName>Alex</ForeName>
<Initials>A</Initials>
<AffiliationInfo><Affiliation>Scientific and Technological Bioresource Nucleus, BIOREN-UFRO, Temuco, Chile.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>Centro de Investigación en Micorrizas y Sustentabilidad Agroambiental, CIMYSA, Universidad de La Frontera, Temuco, Chile.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Meier</LastName>
<ForeName>Felix</ForeName>
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<Initials>R</Initials>
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</Author>
<Author ValidYN="Y"><LastName>Valentine</LastName>
<ForeName>Alex</ForeName>
<Initials>A</Initials>
<AffiliationInfo><Affiliation>Botany and Zoology Department, Faculty of Science, University of Stellenbosch, Stellenbosch, South Africa.</Affiliation>
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<Author ValidYN="Y"><LastName>Meriño-Gergichevich</LastName>
<ForeName>Cristian</ForeName>
<Initials>C</Initials>
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<AffiliationInfo><Affiliation>Scientific and Technological Bioresource Nucleus, BIOREN-UFRO, Temuco, Chile.</Affiliation>
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<AffiliationInfo><Affiliation>Scientific and Technological Bioresource Nucleus, BIOREN-UFRO, Temuco, Chile.</Affiliation>
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<AffiliationInfo><Affiliation>Centro de Investigación en Micorrizas y Sustentabilidad Agroambiental, CIMYSA, Universidad de La Frontera, Temuco, Chile.</Affiliation>
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</Author>
<Author ValidYN="Y"><LastName>Aguilera</LastName>
<ForeName>Paula</ForeName>
<Initials>P</Initials>
<AffiliationInfo><Affiliation>Scientific and Technological Bioresource Nucleus, BIOREN-UFRO, Temuco, Chile.</Affiliation>
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<AffiliationInfo><Affiliation>Centro de Investigación en Micorrizas y Sustentabilidad Agroambiental, CIMYSA, Universidad de La Frontera, Temuco, Chile.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Borie</LastName>
<ForeName>Fernando</ForeName>
<Initials>F</Initials>
<AffiliationInfo><Affiliation>Centro de Investigación en Micorrizas y Sustentabilidad Agroambiental, CIMYSA, Universidad de La Frontera, Temuco, Chile.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>Facultad de Recursos Naturales, Universidad Católica de Temuco, Temuco, Chile.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
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<Agency>FONDECYT (A Seguel) grant from the Comisión Nacional de Investigación Científica y Tecnológica (CONICYT)</Agency>
<Country></Country>
</Grant>
<Grant><GrantID>80170023</GrantID>
<Agency>MEC Program (CONICYT)</Agency>
<Country></Country>
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<ArticleDate DateType="Electronic"><Year>2019</Year>
<Month>11</Month>
<Day>21</Day>
</ArticleDate>
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<MedlineJournalInfo><Country>England</Country>
<MedlineTA>J Sci Food Agric</MedlineTA>
<NlmUniqueID>0376334</NlmUniqueID>
<ISSNLinking>0022-5142</ISSNLinking>
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<NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance>
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<Chemical><RegistryNumber>27YLU75U4W</RegistryNumber>
<NameOfSubstance UI="D010758">Phosphorus</NameOfSubstance>
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<Chemical><RegistryNumber>CPD4NFA903</RegistryNumber>
<NameOfSubstance UI="D000535">Aluminum</NameOfSubstance>
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<MeshHeadingList><MeshHeading><DescriptorName UI="D000535" MajorTopicYN="N">Aluminum</DescriptorName>
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<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
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<QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D010758" MajorTopicYN="N">Phosphorus</DescriptorName>
<QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName>
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<QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
<QualifierName UI="Q000633" MajorTopicYN="N">toxicity</QualifierName>
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<MeshHeading><DescriptorName UI="D014908" MajorTopicYN="N">Triticum</DescriptorName>
<QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
<QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">AM colonization</Keyword>
<Keyword MajorTopicYN="N">Al toxicity</Keyword>
<Keyword MajorTopicYN="N">P uptake</Keyword>
<Keyword MajorTopicYN="N">wheat genotypes</Keyword>
</KeywordList>
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<Month>08</Month>
<Day>13</Day>
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<PubMedPubDate PubStatus="revised"><Year>2019</Year>
<Month>10</Month>
<Day>08</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2019</Year>
<Month>10</Month>
<Day>10</Day>
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<Month>10</Month>
<Day>16</Day>
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Showing their mettle: extraradical mycelia of arbuscular mycorrhizae form a metal filter to improve host Al tolerance and P nutrition.

Showing their mettle: extraradical mycelia of arbuscular mycorrhizae form a metal filter to improve host Al tolerance and P nutrition.

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