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Filtering by: Creator Loughborough, W. Karl Remove constraint Creator: Loughborough, W. Karl Advisor Giovannoni, Stephen J. Remove constraint Advisor: Giovannoni, Stephen J. Subject Microbial diversity Remove constraint Subject: Microbial diversity

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  • Marine bacterioplankton abundances and distributions

    Creator:
    Morris, Robert M.
    Abstract:
    Microorganisms play key roles in ocean biogeochemistry. However, several predominant groups of uncultured bacterioplankton thought to contribute to important biogeochemical processes in the oceans are known primarily from gene cloning studies. Although these studies have greatly expanded our view of microbial diversity in the oceans, they are not quantitative and...
    Resource Type:
    Dissertation
    Full Text:
    ' N, 124° 10.6' W) in September 13 Figure 2.1. Distribution of the SARi 1 dade in the world's

  • Culturing uncultured environmental microorganisms

    Creator:
    Connon, Stephanie A.
    Abstract:
    Research on natural environments, over the last decade, is replete with microbial diversity studies that used culture-independent approaches. The cloning and sequencing of the 16S rRNA genes has been the driving force in the expansion of awareness about the great diversity of previously undiscovered microorganisms. Well-known uncultured groups of microorganisms...
    Resource Type:
    Dissertation
    Full Text:
    . I., W. Ludwig and K.-H. Schleifer (1995). Phylogenetic identification and in situ detection of