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	Provedor de dados BJM (1) Autor Bajpai,Vivek K. (1) Dixit,Swarnita (1) Dubey,Ramesh Chand (1) Maheshwari,Dinesh Kumar (1) Seth,Prahlad Kishore (1) Palavra-chave Biofilm (1) Lens culinaris (1) Motility (1) Quorum sensing (1) Rhizobium etli (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2017 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Roles of quorum sensing molecules from Rhizobium etli RT1 in bacterial motility and biofilm formation BJM Dixit,Swarnita; Dubey,Ramesh Chand; Maheshwari,Dinesh Kumar; Seth,Prahlad Kishore; Bajpai,Vivek K.. ABSTRACT Strain RT1 was isolated from root nodules of Lens culinaris (a lentil) and characterized as Rhizobium etli (a Gram-negative soil-borne bacterium) by 16S rDNA sequencing and phylogenetic analysis. The signaling molecules produced by R. etli (RT1) were detected and identified by high-performance liquid chromatography coupled with mass spectrometry. The most abundant and biologically active N-acyl homoserine lactone molecules (3-oxo-C8-HSL and 3-OH-C14-HSL) were detected in the ethyl acetate extract of RT1. The biological role of 3-oxo-C8-HSL was evaluated in RT1. Bacterial motility and biofilm formation were affected or modified on increasing concentrations of 3-oxo-C8-HSL. Results confirmed the existence of cell communication in RT1 mediated by... Tipo: Info:eu-repo/semantics/article Palavras-chave: Rhizobium etli; Quorum sensing; Motility; Biofilm; Lens culinaris. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400815 Registros recuperados: 1 Primeira ... 1 ... Última

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