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Filtering by: Creator Ganskopp, David C. (David Conrad) Remove constraint Creator: Ganskopp, David C. (David Conrad) Committee Member Bottomley, Peter Remove constraint Committee Member: Bottomley, Peter Resource Type Masters Thesis Remove constraint Resource Type: Masters Thesis

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  • The genetic diversity of Ceanothus-infective Frankia

    Creator:
    Ritchie, Nancy J.
    Abstract:
    Frankia from root nodules of nine different species of Ceanothus were characterized. DNA was amplified directly from nodular material using the polymerase chain reaction (PCR). The amplified region includes the 3' end of the 16S rRNA gene, the intergenic spacer (IGS), and a large portion of the 23S rRNA gene....
    Resource Type:
    Masters Thesis
    Full Text:
    of Ceanothus (Conrad, 1985). Included in this subgenus are the evergreen species C. cuneatus, C

  • Ammonia-oxidizer and denitrifier populations in boreal forest soils of differing nitrogen availability

    Creator:
    Burton, Marci S.
    Abstract:
    Nitrification and denitrification are major biological processes transforming nitrogen (N) in soils to plant available N, highly leachable nitrate (NO₃⁻) and gaseous N oxides. Although many studies in the past have studied N cycling communities, the effect of increased N inputs on ammonia-oxidizer and denitrifier population dynamics is still under...
    Resource Type:
    Masters Thesis
    Full Text:
    Abstract approved: David D. Myrold Nitrification and denitrification are major biological