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Article

Structure-function analysis of the TibA self-associating autotransporter reveals a modular organization.

Infection and immunity - 1 May 2011

Côté Jean-Philippe, Mourez Michael

Abstract excerpt

Some enterotoxigenic Escherichia coli strains express the TibA adhesin/invasin, a multifunctional autotransporter that mediates the autoaggregation of bacteria, biofilm formation, adhesion to cultured epithelial cells, and invasion of these cells. To elucidate the structure-function relationship in TibA, we generated mutants by transposon-based linker scanning mutagenesis and by site-directed mutagenesis. Several...

Topics

Adhesins, Escherichia coli
Bacterial Adhesion
Escherichia coli
Immunoblotting
Mutagenesis, Site-Directed
Mutation
Polymerase Chain Reaction
Structure-Activity Relationship

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 21343356
DOI: 10.1128/IAI.01129-10
PMCID: PMC3088133

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