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Filtering by: Alternative title ssim EC 884 Remove constraint Alternative title ssim: EC 884 Committee Member Chang, Jeff Remove constraint Committee Member: Chang, Jeff

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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

  • Social Evolution and Regulatory Architecture of Pseudomonas aeruginosa Quorum Sensing

    Creator:
    Asfahl, Kyle L.
    Abstract:
    Cell-cell communication in bacteria is understood to facilitate the coordination of population-wide cooperative behavior in the form of concerted gene expression. The opportunistic pathogen Pseudomonas aeruginosa uses such a communication mechanism to regulate a large group of genes important to virulence strategies in this bacterium. This general mechanism of communication...
    Resource Type:
    Dissertation

  • Transcriptomic analysis using high-throughput sequencing and DNA microarrays

    Creator:
    Fox, Samuel E.
    Abstract:
    Transcriptomics and gene expression profiling enables the elucidation of the genetic response of an organism to various environmental cues. Transcriptomics enables the deciphering of differences between two closely related organisms to the same environment and in contrast, enables the elucidation of genetic responses of the same organism to different environmental...
    Resource Type:
    Dissertation