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dc.contributor.authorLópez-Pagan, Nieves
dc.contributor.authorSánchez-Romero, María Antonia
dc.contributor.authorRufián, José S.
dc.contributor.authorAussel, Laurant
dc.contributor.authorGovantes, Fernando
dc.contributor.authorSchikora, Adam
dc.contributor.authorRuiz-Albert, Francisco Javier 
dc.contributor.authorBeuzon-Lopez, Carmen del Rosario 
dc.date.accessioned2019-07-29T09:04:37Z
dc.date.available2019-07-29T09:04:37Z
dc.date.created2019
dc.date.issued2019-07-29
dc.identifier.urihttps://hdl.handle.net/10630/18169
dc.description.abstractIsogenic bacterial populations can display phenotypic differences. Cell-to-cell phenotypic differences can be a consequence of noisy gene expression, or a programmed event under genetic or epigenetic control. Bistability occurs when populations splits into subpopulations showing distinct phenotypes. This heterogeneity can allow individuals to survive environmental changes or can lead to cooperation between individuals. This is highly relevant for some animal pathogens, but little is known about it for plant colonizing bacteria. We have reported that T3SS expression in Pseudomonas syringae is bistable in hrp-induction medium and displays phenotypic heterogeneity during plant colonization. This bistability generates two subpopulations that show differences in virulence. Flagella is also an important virulence determinant for Pseudomonas syringae colonization that displays a degree of counter-regulation with the T3SS. Salmonella enterica serovar typhimurium SPI-1 T3SS is also expressed bistably and counter-regulates with flagella. SPI-1 bistable expression is a important asset during mouse infection as it leads to cooperative virulence. But although S. enterica colonize plants as alternative hosts and requires SPI-1 to do so efficiently, little is know about the expression of this system during plant colonization We present our newest findings regarding phenotypic heterogeneity of virulence relevant traits of P. syringae and S. enterica during plant colonization.en_US
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.en_US
dc.language.isoengen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titlePhenotypic heterogeneity during plant colonizationen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.relation.eventtitleXVIII Congress IS-MPMI 2019 y SATELLITE MEETING: Interactions between plants and human pathogensen_US
dc.relation.eventplaceGlasgow, Escocia, Gran Bretañaen_US
dc.relation.eventdate14-18 Julio, 2019en_US
dc.rights.ccAttribution-NonCommercial-NoDerivatives 4.0 Internacional*


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
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