Phenological Stages and Aluminum Presence Influences Arbuscular Mycorrhizal Fungi Communities in Roots of Plant Cereals

Simple item page
datacite.alternateIdentifier.citationJournal of Soil Science and Plant Nutrition, 21 (2), 1473-1467, 2021
datacite.alternateIdentifier.doi10.1007/s42729-021-00453-9
datacite.alternateIdentifier.issn0718-9508
datacite.creatorAguilera, Paula
datacite.creatorRomero, Juan Karlo
datacite.creatorBecerra, Ninozhka
datacite.creatorMartínez, Oscar A.
datacite.creatorVilela, Rafael Gonçalves
datacite.creatorBorie, Fernando R.
datacite.creatorCornejo, Pablo E.
datacite.creatorAlvear, Marysol
datacite.creatorLópez?Gómez, Miguel
datacite.date2021
datacite.rightsRegistro bibliográfico
datacite.subjectAmf-otus
datacite.subjectCereal Phenological Stage
datacite.subjectMicrocosm
datacite.subjectPcr-dgge
datacite.titlePhenological Stages and Aluminum Presence Influences Arbuscular Mycorrhizal Fungi Communities in Roots of Plant Cereals
dc.contributor.authorBORIE BORIE, FERNANDO RICARDO
dc.description.abstractGlobally, soil acidity is a restrictive condition for agricultural production in a large surface. The aim of this study was to assess arbuscular mycorrhizal fungi (AMF) diversity in cereal species roots exposed to aluminum (Al) phytotoxic level at different plant phenological stages. A microcosm experiment was conducted in a soil-less system. AMF communities were analyzed in root samples by using PCR-DGGE. Phenological stage has a significant effect on the diversity indices. Simpson diversity index indicated a significant dominance of some AMF operational taxonomic units (OTUs), which were present in higher proportion, presumably displaying functional roles influencing physiological processes within host plant cereal growing under acidic conditions. In addition, AMF-OTUs communities profiles showed a clustering trend related to Al presence. The present study suggests that AMF diversity based on OTUs analyses obtained from DGGE profiles depends on cereal plant phenological stage and Al supply, which seems to be a relevant AMF trait and it would be used for developing management strategies for acidic soils. However, more studies are needed related to Al effect on AMF communities of cereal species roots and AMF dynamics under cultivation conditions through the use of metagenomic techniques. © 2021 Elsevier B.V., All rights reserved.
dc.description.ia_keyworddiversity, cereal, plant, phenological, communities, roots, otus
dc.identifier.issn0718-9516
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/4380
dc.language.isoen
dc.publisherSpringer
dc.relationinstname: ANID
dc.relationreponame: Repositorio Digital RI2.0
dc.rights.driverinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
dc.sourceJournal of Soil Science and Plant Nutrition
dc.subject.ia_oecd1nCiencias Naturales
dc.subject.ia_oecd2nCiencias Biológicas
dc.subject.ia_oecd3nEcología
dc.type.driverinfo:eu-repo/semantics/article
dc.type.driverhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.type.openaireinfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
oaire.citationEdition2021
oaire.citationEndPage1473
oaire.citationIssue2
oaire.citationStartPage1467
oaire.citationTitleJournal of Soil Science and Plant Nutrition
oaire.citationVolume21
oaire.fundingReferenceANID FONDECYT 11170641
oaire.fundingReferenceANID MEC 80190060
oaire.fundingReferenceCAMPEX SEMILLAS BAER
oaire.licenseConditionCopyright © Sociedad Chilena de la Ciencia del Suelo, 2021
oaire.resourceTypeArtículo
oaire.resourceType.enArticle
relation.isAuthorOfPublication03ce383f-b14b-4385-a4c8-8c1591ed5624
relation.isAuthorOfPublication.latestForDiscovery03ce383f-b14b-4385-a4c8-8c1591ed5624
uct.catalogadorjvu
uct.comunidadRecursos Naturalesen_US
uct.departamentoDepartamento de Ciencias Agropecuarias y Acuícolas
uct.facultadFacultad de Recursos Naturales
uct.indizacionScience Citation Index Expanded - SCIE
uct.indizacionScopus
uct.indizacionCAB Abstracts
uct.indizacionAGRICOLA
uct.indizacionEnvironmental Abstracts
Files
Collections
Producción Alimentaria