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

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
Autor principal: Zorreguieta, Angeles
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:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00992240_v78_n12_p4092_Sorroche
http://hdl.handle.net/20.500.12110/paper_00992240_v78_n12_p4092_Sorroche
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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