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Filtering by: Creator Marr, Tim Remove constraint Creator: Marr, Tim Advisor Giovannoni, Stephen J. Remove constraint Advisor: Giovannoni, Stephen J.

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  • High resolution digital imaging of bacterial cells

    Creator:
    Siebold, William A.
    Abstract:
    The most abundant clone found in ribosomal RNA clone libraries obtained from the world's oceans belongs to the SAR11 phylogenetic group of environmental marine bacteria. Imaging and counting SAR11 bacterial cells in situ has been an important research objective for the past decade. This objective has been especially challenging due...
    Resource Type:
    Masters Thesis
    Full Text:
    application of filter across image 12 5. Marr-Hildreth operator 13 6. Segmentation by grey level

  • Proteomic analyses of marine bacteria

    Creator:
    Sowell, Sarah M.
    Abstract:
    Proteins are the metabolic machines of the cell and as such, the study of proteins could illuminate the dominant biological activities that are occurring within cells and reveal how an organism interacts with its environment. Here, we used proteomic techniques to study the abundant marine bacterium SAR11 both as an...
    Resource Type:
    Dissertation