Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1136882
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dc.contributor.authorARMANHI, J. S. L.
dc.contributor.authorSOUZA, R. S. C. de
dc.contributor.authorBIAZOTTI, B. B.
dc.contributor.authorYASSITEPE, J. E. de C. T.
dc.contributor.authorARRUDA, P.
dc.date.accessioned2021-12-01T13:00:31Z-
dc.date.available2021-12-01T13:00:31Z-
dc.date.created2021-12-01
dc.date.issued2021
dc.identifier.citationFrontiers in Microbiology, v. 12, p. 1-16, Oct. 2021.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1136882-
dc.descriptionPlant perception and responses to environmental stresses are known to encompass a complex set of mechanisms in which the microbiome is involved. Knowledge about plant physiological responses is therefore critical for understanding the contribution of the microbiome to plant resilience. However, as plant growth is a dynamic process, a major hurdle is to find appropriate tools to effectively measure temporal variations of different plant physiological parameters. Here, we used a non-invasive real-time phenotyping platform in a one-to-one (plant-sensors) set up to investigate the impact of a synthetic community (SynCom) harboring plant-beneficial bacteria on the physiology and response of three commercial maize hybrids to drought stress (DS). SynCom inoculation significantly reduced yield loss and modulated vital physiological traits. SynCom-inoculated plants displayed lower leaf temperature, reduced turgor loss under severe DS and a faster recovery upon rehydration, likely as a result of sap flow modulation and better water usage. Microbiome profiling revealed that SynCom bacterial members were able to robustly colonize mature plants and recruit soil/seed-borne beneficial microbes. The high-resolution temporal data allowed us to record instant plant responses to daily environmental fluctuations, thus revealing the impact of the microbiome in modulating maize physiology, resilience to drought, and crop productivity.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectTolerância à seca
dc.subjectFenotipagem de planta
dc.subjectSynCom
dc.subjectPlant microbiome
dc.subjectPlant phenotyping
dc.subjectDrought stress
dc.subjectMaize
dc.subjectPlant growth-promoting
dc.subjectPGP
dc.subjectSynthetic microbial community
dc.titleModulating drought stress response of maize by a synthetic bacterial community.
dc.typeArtigo de periódico
dc.subject.thesagroBactéria
dc.subject.nalthesaurusDrought tolerance
dc.subject.nalthesaurusStress tolerance
dc.subject.nalthesaurusMicrobiome
dc.description.notesArticle 747541.
riaa.ainfo.id1136882
riaa.ainfo.lastupdate2021-12-01
dc.identifier.doihttps://doi.org/10.3389/fmicb.2021.747541
dc.contributor.institutionJADERSON SILVEIRA LEITE ARMANHI, UNICAMP; RAFAEL SOARES CORREA DE SOUZA, UNICAMP; BÁRBARA BORT BIAZOTTI, UNICAMP; JULIANA ERIKA DE C T YASSITEPE, CNPTIA; PAULO ARRUDA, UNICAMP.
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