Unraveling the Impact of Chilean Native Cultures of Enterococcus sp. Strain BB3 and Lactobacillus sp. Strain BB6 on the Physiology of Tomato Plants (Solanum lycopersicum L.)

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datacite.alternateIdentifier.citationJournal of Soil Science and Plant Nutrition, 23 (1), 1208-1200, 2023
datacite.alternateIdentifier.doi10.1007/s42729-022-01114-1
datacite.alternateIdentifier.issn0718-9508
datacite.creatorTighe-Neira, Ricardo
datacite.creatorMarileo, Luis G.
datacite.creatorViscardi, S.
datacite.creatorInostroza-Blancheteau, Claudio
datacite.date2023
datacite.rightsRegistro bibliográfico
datacite.subjectAntioxidant Performance
datacite.subjectEnterococcus Sp
datacite.subjectLactic Acid Bacteria
datacite.subjectLactobacillus Sp
datacite.subjectPgp Bacteria
datacite.subjectSolanum Lycopersicum L
datacite.titleUnraveling the Impact of Chilean Native Cultures of Enterococcus sp. Strain BB3 and Lactobacillus sp. Strain BB6 on the Physiology of Tomato Plants (Solanum lycopersicum L.)
dc.contributor.authorTIGHE NEIRA, RICARDO MARCELO
dc.contributor.authorVISCARDI, SHARON
dc.contributor.authorINOSTROZA BLANCHETEAU, CLAUDIO ANDRES
dc.description.abstractThis study describes the effects of lactic acid bacteria (LAB) on photosynthetic performance and antioxidant metabolism in Solanum lycopersicum L. (tomato) plants. Two strains of previously isolated and characterized LAB, Enterococcus sp. BB3 and Lactobacillus sp. BB6, were used alone or in combination as inoculants of tomato plants under controlled conditions in a 30-day assay. At the end of the assay, the physiological parameters of the plants were studied, including chlorophyll fluorescence, net photosynthesis, lipid peroxidation, antioxidant activity, and the content of photosynthetic pigments, total phenols, and flavonoids. The results show that, both individually and combined, these strains improve all physiological parameters in S. lycopersicum plants, where BB3 and BB6 alone increase photochemical features such as Fv?/Fm?, ?PSII, and ETR. P<inf>n</inf>, g<inf>s</inf>, and E were higher in all three treatments with LAB. Meanwhile, oxidative damage, measured as lipid peroxidation, significantly decreased (P<0.05) in all bacterial treatments, especially in the combined assay (BB3+BB6) in comparison with the control assays. Finally, a significant increase (P<0.05) in antioxidant activity was observed but not in total phenol and flavonoid content in tomato plants treated with bacteria. Conclusion. Our data suggest positive effects on physiological features in S. lycopersicum L. mainly related to the BB3 and BB6 strains of LAB and a reduction of oxidative damage and antioxidant metabolism, generally associated with combined treatments. © 2023 Elsevier B.V., All rights reserved.
dc.description.ia_keywordplants, antioxidant, lycopersicum, tomato, strains, were, assay
dc.identifier.issn0718-9516
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/5198
dc.language.isoen
dc.publisherSpringer Nature
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 Médicas y de la Salud
dc.subject.ia_oecd2nMedicina Clínica
dc.subject.ia_oecd3nCiencias Básicas de la Medicina
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.citationEndPage1208
oaire.citationIssue1
oaire.citationStartPage1200
oaire.citationTitleJournal of Soil Science and Plant Nutrition
oaire.citationVolume23
oaire.fundingReferenceUCT VIPUCT 2019PRO-SV-05
oaire.fundingReferenceANID FONDECYT 1201749
oaire.fundingReferenceMINEDUC UCT21102
oaire.licenseConditionCopyright © Sociedad Chilena de la Ciencia del Suelo, 2023
oaire.resourceTypeArtículo
oaire.resourceType.enArticle
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uct.catalogadorjvu
uct.comunidadRecursos Naturalesen_US
uct.departamentoDepartamento de Ciencias Agropecuarias y Acuícolas
uct.departamentoDepartamento de Procesos Diagnósticos y Evaluación
uct.facultadFacultad de Recursos Naturales
uct.indizacionScience Citation Index Expanded - SCIE
uct.indizacionScopus
uct.indizacionCAB Abstracts
uct.indizacionAGRICOLA
uct.indizacionEnvironmental Abstracts
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