6533b7d1fe1ef96bd125d88f
RESEARCH PRODUCT
Truncated internalin A and asymptomatic Listeria monocytogenes carriage: in vivo investigation by allelic exchange
Dominique GarmynPascal PiveteauJean GuzzoSandrine RousseauxMaïwenn OlierJean-paul Lemaîtresubject
Molecular Sequence DataImmunologyVirulenceChick Embryomedicine.disease_causeMicrobiologyMicrobiology03 medical and health sciencesBacterial ProteinsListeria monocytogenesIn vivomedicineAnimalsHumansInternalinAlleleAlleles030304 developmental biology0303 health sciencesCellular Microbiology: Pathogen-Host Cell Molecular InteractionsBase SequenceVirulencebiology030306 microbiologyMicrobiology and Parasitologybacterial infections and mycosesbiology.organism_classificationListeria monocytogenesVirologyMicrobiologie et ParasitologieIn vitro3. Good healthInfectious DiseasesCarriage[SDV.MP]Life Sciences [q-bio]/Microbiology and ParasitologyParasitologyCaco-2 CellsBacteriadescription
ABSTRACT Allelic exchange of the region coding for the C terminus of InlA between one epidemic (with an 80-kDa InlA) and one asymptomatic (with a 47-kDa InlA) carriage Listeria monocytogenes strain confirmed the need for this region for internalin entry in vitro. Interestingly, restoration of internalin A functionality did not result in full virulence in chicken embryo assays.
year | journal | country | edition | language |
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2004-12-25 |