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Filtering by: Committee Member Chang, Jeff Remove constraint Committee Member: Chang, Jeff Date 2011 Remove constraint Date: 2011 Subject Quorum sensing (Microbiology) Remove constraint Subject: Quorum sensing (Microbiology)

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  • Cooperation and conflict in Pseudomonas aeruginosa quorum sensing

    Creator:
    Wilder, Cara N.
    Abstract:
    Pseudomonas aeruginosa is an environmental bacterium as well as an opportunistic pathogen that primarily infects immunocompromised individuals, including those suffering from cystic fibrosis. The density-dependent regulation of gene expression via cell-to-cell communication, also termed quorum sensing (QS), is an important virulence determinant in this organism. Generally, P. aeruginosa uses three...
    Resource Type:
    Dissertation

  • Evolution of a streamlined cooperator in Pseudomonas aeruginosa quorum sensing

    Creator:
    Huie, Jessica L.
    Abstract:
    Social behavior leading to the production of common goods is prone to exploitation. One such behavior in Pseudomonas aeruginosa is quorum sensing (QS), by which the bacteria produce signals to regulate extracellular common goods. Exploitation comes in the form of cheaters which have a mutation in the central quorum sensing...
    Resource Type:
    Masters Thesis