Proteomic response to phosphorus deficiency and aluminum stress of three aluminum-tolerant phosphobacteria isolated from acidic soils

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datacite.alternateIdentifier.citationScience, Vol.26, N°10, 107910-107910, 2023.
datacite.alternateIdentifier.doi10.1016/j.isci.2023.107910
datacite.alternateIdentifier.issn2589-0042
datacite.creatorBarra, Patricio Javier
datacite.creatorDuran, Paola
datacite.creatorDelgado, Mabel
datacite.creatorViscardi, Sharon
datacite.creatorClaverol, Stephane
datacite.creatorLarama, Giovanni
datacite.creatorDumont, Marc
datacite.creatorMora, Maria de la Luz
datacite.date2023
datacite.rightsAcceso abierto
datacite.subjectBacteriología
datacite.subjectMicrobiología
datacite.subjectProteómica
datacite.subjectCiencia del suelo
datacite.subject.englishBacteriology
datacite.subject.englishMicrobiology
datacite.subject.englishProteomics
datacite.subject.englishSoil science.
datacite.titleProteomic response to phosphorus deficiency and aluminum stress of three aluminum-tolerant phosphobacteria isolated from acidic soils
dc.contributor.authorVISCARDI, SHARON
dc.date.accessioned5/27/24 14:27
dc.date.available5/27/24 14:27
dc.description.abstractAluminum (Al)-tolerant phosphobacteria enhance plant growth in acidic soils by improving Al complexing and phosphorus (P) availability. However, the impact of Al stress and P deficiency on bacterial biochemistry and physiology remains unclear. We investigated the single and mutual effects of Al stress (10 mM) and P deficiency (0.05 mM) on the proteome of three aluminum-tolerant phosphobacteria: Enterobacter sp. 198, Enterobacter sp. RJAL6, and Klebsiella sp. RCJ4. Cultivated under varying conditions, P deficiency upregulated P metabolism proteins while Al exposure downregulated ironsulfur and heme-containing proteins and upregulated iron acquisition proteins. This demonstrated that Al influence on iron homeostasis and bacterial central metabolism. This study offers crucial insights into bacterial behavior in acidic soils, benefiting the development of bioinoculants for crops facing Al toxicity and P deficiency. This investigation marks the first proteomic study on the interaction between high Al and P deficiency in acid soils-adapted bacteria.
dc.description.ia_keyworddeficiency, aluminum, soils, tolerant, phosphobacteria, acidic, stress
dc.formatPDF
dc.identifier.issn2589-0042
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/5888
dc.language.isoen
dc.publisherElsevier
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.sourceScience
dc.subject.ia_oecd1nCiencias Naturales
dc.subject.ia_oecd2nCiencias Biológicas
dc.subject.ia_oecd3nBiología General
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.citationEdition2023
oaire.citationIssue10
oaire.citationStartPage107910
oaire.citationTitleScience
oaire.citationVolume26
oaire.fundingReferenceANID FONDECYT 3170629 (Postdoctorado), 11200377 (Iniciación), 1210684, 1201196, 1230084 (Regular)
oaire.fundingReferenceANID REDI170334 (REDES Etapa Inicial)
oaire.fundingReferenceANID ATE220038 (Anillos de Investigación en Áreas Temáticas)
oaire.fundingReferenceUniversidad de La Frontera (UFRO) DiUFRO, DNX22-0009 (Red Nexer), BIOREN-UFRO, SmartC-BIOREN, JPM/JSA1705 (Centro de Modelación y Computación Científica)
oaire.licenseConditionObra bajo licencia Creative Commons Atribución 4.0 Internacional
oaire.licenseCondition.urihttps://creativecommons.org/licenses/by/4.0/
oaire.resourceTypeArtículo
oaire.resourceType.enArticle
relation.isAuthorOfPublicationae819263-1d82-40a8-b52a-d2ed58a7aed0
relation.isAuthorOfPublication.latestForDiscoveryae819263-1d82-40a8-b52a-d2ed58a7aed0
uct.catalogadorjvu
uct.comunidadCiencias de la Saluden_US
uct.departamentoDepartamento de Procesos Diagnósticos y Evaluación
uct.facultadFacultad de Ciencias de la Salud
uct.indizacionSocial Sciences Citation Index - SSCI
uct.indizacionScopus
uct.indizacionPubMed
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