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Objectives Identification of novel microbial factors contributing to plant protection against abiotic stress. Results The genome of plant growth-promoting bacterium Pseudomonas fluorescens FR1 contains a short mobile element encoding a novel type of extracellular polyhydroxybutyrate (PHB) polymerase (PhbC) associated with a type I secretion system. Genetic analysis using a phbC mutant strain and plants showed that this novel extracellular enzyme [ver mas...]
dc.contributor.authorStritzler, Margarita
dc.contributor.authorDiez Tissera, Ana
dc.contributor.authorSoto, Gabriela
dc.contributor.authorAyub, Nicolás Daniel
dc.date.accessioned2018-08-07T13:49:46Z
dc.date.available2018-08-07T13:49:46Z
dc.date.issued2018
dc.identifier.issn0141-5492
dc.identifier.issn1573-6776 (Online)
dc.identifier.otherhttps://doi.org/10.1007/s10529-018-2576-6
dc.identifier.urihttp://hdl.handle.net/20.500.12123/3001
dc.identifier.urihttps://link.springer.com/article/10.1007%2Fs10529-018-2576-6
dc.description.abstractObjectives Identification of novel microbial factors contributing to plant protection against abiotic stress. Results The genome of plant growth-promoting bacterium Pseudomonas fluorescens FR1 contains a short mobile element encoding a novel type of extracellular polyhydroxybutyrate (PHB) polymerase (PhbC) associated with a type I secretion system. Genetic analysis using a phbC mutant strain and plants showed that this novel extracellular enzyme is related to the PHB production in planta and suggests that PHB could be a beneficial microbial compound synthesized during plant adaptation to cold stress. Conclusion Extracellular PhbC can be used as a new tool for improve crop production under abiotic stress.eng
dc.formatapplication/pdfeng
dc.language.isoeng
dc.publisherSpringer
dc.rightsinfo:eu-repo/semantics/restrictedAccesseng
dc.sourceBiotechnology letters 40 (9–10) : 1419–1423 (October 2018)eng
dc.subjectPseudomonas Fluorescenses_AR
dc.subjectEstrés Abióticoes_AR
dc.subjectProducción Vegetales_AR
dc.subjectGrowth Promoterseng
dc.subjectLíquido Extracelulares_AR
dc.subjectPlantases_AR
dc.subjectPlantseng
dc.subjectExtracellular Fluideng
dc.subjectCrop Productioneng
dc.subjectAbiotic Stresseng
dc.subject.otherPolyhydroxybutyrateeng
dc.subject.otherPolihidroxibutiratoes_AR
dc.subject.otherPHB Polymeraseeng
dc.titlePlant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plantseng
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.description.origenInstituto de Genéticaes_AR
dc.description.filFil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Diez Tissera, Ana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentinaes_AR
dc.description.filFil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.subtypecientifico


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