A positive correlation between bacterial autoaggregation and biofilm formation in native Sinorhizobium meliloti isolates from Argentina

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Sinorhizobium meliloti is a symbiotic nitrogen-fixing bacterium that elicits nodule formation on roots of alfalfa plants. S. meliloti produces two exopolysaccharides (EPSs), termed EPS I and EPS II, that are both able to promote symbiosis. EPS I and EPS II are secreted in two major fractions that re...

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Detalles Bibliográficos
Autores principales:	Sorroche, F.G., Spesia, M.B., Zorreguieta, Á., Giordano, W.
Formato:	Artículo publishedVersion
Publicado:	2012
Materias:	16S rRNA gene Adhesive force Argentina Biofilm formation Cell-cell interaction Complementation Exopolysaccharides Extracellular Insertion sequences Nitrogen fixing bacteria PCR analysis Positive correlations Reference strains Root nodules Sinorhizobium meliloti Surface attachment Synthetic pathways Bacteria Genes Nitrogen fixation RNA Biofilms bacterial DNA bacterial polysaccharide ribosome DNA RNA 16S aggregation alfalfa bacterium biofilm genetic analysis mutation nitrogen fixation nodulation polymerase chain reaction polymerization symbiont symbiosis article bacterium adherence chemistry classification cluster analysis DNA sequence genetics growth, development and aging isolation and purification metabolism microbiology molecular genetics nucleotide sequence phylogeny physiology plant root Bacterial Adhesion Cluster Analysis DNA, Bacterial DNA, Ribosomal Medicago sativa Molecular Sequence Data Phylogeny Plant Roots Polysaccharides, Bacterial RNA, Ribosomal, 16S Sequence Analysis, DNA Bacteria (microorganisms)
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00992240_v78_n12_p4092_Sorroche https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00992240_v78_n12_p4092_Sorroche_oai
Aporte de:	Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires

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