Article
Efficient rhizosphere colonization by Pseudomonas fluorescens f113 mutants unable to form biofilms on abiotic surfaces.
Environmental microbiology - 1 Dec 2010
Barahona Emma, Navazo Ana, Yousef-Coronado Fátima, Aguirre de Cárcer Daniel, Martínez-Granero Francisco, Espinosa-Urgel Manuel, Martín Marta, Rivilla Rafael
Abstract excerpt
Motility is a key trait for rhizosphere colonization by Pseudomonas fluorescens. Mutants with reduced motility are poor competitors, and hypermotile, more competitive phenotypic variants are selected in the rhizosphere. Flagellar motility is a feature associated to planktonic, free-living single cells, and although it is necessary for the initial steps of biofilm formation, bacteria in biofilm lack flagella. To...
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