• Login
    View Item 
    •   Home
    • Other Irish Health Organisations
    • Publications
    • View Item
    •   Home
    • Other Irish Health Organisations
    • Publications
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Map of Submissions

    Home Page
    UlsterN
    4995
    UlsterS
    4995
    Connacht
    1672
    Munster
    54
    Leinster
    456

    Browse

    All of Lenus, The Irish Health RepositoryCommunitiesTitleAuthorsDate publishedSubjectsThis CollectionTitleAuthorsDate publishedSubjects

    My Account

    LoginRegister

    About

    About LenusDirectory of Open Access JournalsOpen Access Publishing GuideNational Health Library & Knowledge ServiceGuide to Publishers' PoliciesFAQsTerms and ConditionsVision StatementORCID Unique identifiers for ResearchersHSE position statement on Open AccessNational Open Research Forum (NORF)Zenodo (European Open Research repository)

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Atypical Listeria innocua strains possess an intact LIPI-3

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    1471-2180-14-58.xml
    Size:
    148.0Kb
    Format:
    XML
    Download
    Thumbnail
    Name:
    1471-2180-14-58.pdf
    Size:
    963.3Kb
    Format:
    PDF
    Download
    View more filesView fewer files
    Authors
    Clayton, Evelyn M
    Daly, Karen M
    Guinane, Caitriona M
    Hill, Colin
    Cotter, Paul D
    Ross, Paul R
    Issue Date
    2014-03-08
    Keywords
    GENETICS
    FOOD SAFETY
    Local subject classification
    MICROBIOLOGY
    
    Metadata
    Show full item record
    Citation
    BMC microbiology. 2014 Mar 08;14(1):58
    Journal
    BMC microbiology
    URI
    http://dx.doi.org/10.1186/1471-2180-14-58
    http://hdl.handle.net/10147/315476
    Abstract
    Abstract Background Listeria monocytogenes is a food-borne pathogen which is the causative agent of listeriosis and can be divided into three evolutionary lineages I, II and III. While all strains possess the well established virulence factors associated with the Listeria pathogenicity island I (LIPI-1), lineage I strains also possess an additional pathogenicity island designated LIPI-3 which encodes listeriolysin S (LLS), a post-translationally modified cytolytic peptide. Up until now, this pathogenicity island has been identified exclusively in a subset of lineage I isolates of the pathogen Listeria monocytogenes. Results In total 64 L. innocua strains were screened for the presence of LIPI-3. Here we report the identification of an intact LIPI-3 in 11 isolates of L. innocua and the remnants of the cluster in several others. Significantly, we can reveal that placing the L. innocua lls genes under the control of a constitutive promoter results in a haemolytic phenotype, confirming that the cluster is capable of encoding a functional haemolysin. Conclusions Although the presence of the LIPI-3 gene cluster is confined to lineage I isolates of L. monocytogenes, a corresponding gene cluster or its remnants have been identified in many L. innocua strains.
    Item Type
    Article
    Language
    en
    Collections
    Publications

    entitlement

     
    Health Library Ireland | Health Service Executive | Jervis House, Jervis Street | Republic of Ireland | Eircode: D01 W596
    lenus@hse.ie | Tel: +353-1-7786275
    DSpace software copyright © 2002-2017  DuraSpace
    Contact Us | Disclaimer
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.