Plant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants

dc.creatorStritzler, Margarita
dc.creatorDiez Tissera, Ana Laura
dc.creatorSoto, Gabriela Cynthia
dc.creatorAyub, Nicolás Daniel
dc.date.accessioned2020-03-13T19:53:34Z
dc.date.accessioned2022-10-15T12:12:13Z
dc.date.available2020-03-13T19:53:34Z
dc.date.available2022-10-15T12:12:13Z
dc.date.created2020-03-13T19:53:34Z
dc.date.issued2018-10
dc.identifierStritzler, Margarita; Diez Tissera, Ana Laura; Soto, Gabriela Cynthia; Ayub, Nicolás Daniel; Plant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants; Springer; Biotechnology Letters; 40; 9-10; 10-2018; 1419-1423
dc.identifier0141-5492
dc.identifierhttp://hdl.handle.net/11336/99579
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4384573
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.
dc.languageeng
dc.publisherSpringer
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10529-018-2576-6
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10529-018-2576-6
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectABIOTIC STRESS
dc.subjectEXTRACELLULAR
dc.subjectPHB POLYMERASE (PHBC)
dc.subjectPLANTS
dc.subjectPOLYHYDROXYBUTYRATE (PHB)
dc.titlePlant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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