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Filtering by: Creator Banham, F. L. Remove constraint Creator: Banham, F. L. Resource Type Dissertation Remove constraint Resource Type: Dissertation

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  • F-tests in partially balanced and unbalanced mixed linear models

    Creator:
    Utlaut, Theresa L.
    Abstract:
    This dissertation considers two approaches for testing hypotheses in unbalanced mixed linear models. The first approach is to construct a design with some type of structure or "partial" balance, so that some of the optimal properties of a completely balanced design hold. It is shown that for a particular type...
    Resource Type:
    Dissertation
    Full Text:
    . Let F ,G and L be the corresponding classification matrices. If G is empty, let L = 1. (a) If .F C G

  • Developmental mutants of Phaseolus vulgaris L.

    Creator:
    Shii, Chou Tou
    Abstract:
    Hybrids with abnormal development were obtained when particular genotypes of Phaseolus vulgaris L. were crossed. The phenotypic aberrations of the F₁s included retarded growth, chlorosis of the trifoliate leaves and the formation of adventitious roots on the hypocotyls. The expression of the abnormalities was dependent on the temperature. At high...
    Resource Type:
    Dissertation
    Full Text:
    \ \ \ X Ul \ 1 M 01 r\ \\ / ■>! { \ \ \ f'< s \ \ \ \ l 1 CD 1

  • Carl L. Anderson : life and contributions to public health and health education

    Creator:
    Asan, Virginia Marie
    Abstract:
    The purpose of this study of the life and career of Dr. Carl Leonard Anderson was to recount his professional contributions to the field of health and relate these to public health and health education. The major emphasis of this study concerned Dr. Anderson's professional life. The accomplishment of the...
    Resource Type:
    Dissertation
    Full Text:
    department). (Date) Title: CARL L. ANDERSON: LIFE AND CONTRIBUTIONS TO PUBLIC HEALTH AND HEALTH EDUCATION

  • Pectolytic enzyme production by Fusarium oxysporum f. sp. lycopersici

    Creator:
    Baldwin, Charles Harry
    Abstract:
    This investigation was undertaken to determine 1) the effects of various carbon sources in defined media on pectolytic enzyme production, 2) the effect of the incubation period on pectolytic enzyme activity, and 3) the development of improved methods for the purification and characterization of the polygalacturonases (PG) produced by Fusarium...
    Resource Type:
    Dissertation
    Full Text:
    Pectolytic enzyme production by Fusarium oxysporum f. sp

  • Endosperm morphogenesis in wheat (Triticum aestivum L.)

    Creator:
    Huber, Andrew Gail, 1944-
    Abstract:
    Wheat endosperm morphogenesis was studied by light microscopy during the entire growth period of anthesis to maturity. Four developmental stages have been described in this thesis: (1) double fertilization, (2) formation of the lower endosperm cells, (3) termination of nuclear divisions, and (4) initiation of protein bodies. The first manuscript...
    Resource Type:
    Dissertation
    Full Text:
    Endosperm morphogenesis in wheat (Triticum aestivum L

  • Geneticist L.C. Dunn : politics, activism, and community

    Creator:
    Gormley, Melinda (Melinda Brooke)
    Abstract:
    L. C. Dunn (1893-1974) spent most of his scientific career conducting research in developmental genetics as a member of the Zoology Department at Columbia University in the City of New York. He had an accomplished scientific career researching mutations in mice, which earned him respect from other geneticists and scientists....
    Resource Type:
    Dissertation
    Full Text:
    : Mary Jo Nye L. C. Dunn (1893-1974) spent most of his scientific career conducting research

  • Kinetics of F-center aggregate formation

    Creator:
    Paul, James Leonard
    Resource Type:
    Dissertation
    Full Text:
    : KINETICS OF F- CENTER AGGREGATE FORMATION Abstract approved: Redacted for privacy Allen B. Scott The

  • Genotype-environment interaction in winter wheat F₁ progeny

    Creator:
    Peterson, C. J.
    Abstract:
    Seven winter wheats were evaluated for plant height, the components of yield and yield in a diallel cross at Pendleton, Oregon and Lind, Washington. An additional parent was added to the diallel cross at Pullman, Washington. Two levels of nitrogen and five replications were utilized at each of the locations....
    Resource Type:
    Dissertation
    Full Text:
    DMRT Mean DMRT Mean DMRT Mean DMRT Mean DMRT 1 Low 1 60.1 F-G 5. 93 C -I 24. 45 F-H 1 2. 43 F-L 1. 98

  • Characterization of two endopolygalacturonase isozymes produced by Fusarium oxysporum f. sp. lycopersici

    Creator:
    Strand, Larry L.
    Abstract:
    Polygalacturonase produced by Fusarium oxysporum f. sp. lycopersici was purified by chromatography on DEAE cellulose, CM cellulose, and hydroxylapatite. Removal of large amounts of carbohydrate by chromatography on hydroxylapatite did not affect heat stability of the enzyme. A large proportion of the remaining carbohydrate appeared to be covalently linked to...
    Resource Type:
    Dissertation
    Full Text:
    . Gorden Redacted for privacy D. L. MacDonald Polygalacturonase produced by Fusarium oxysporum f

  • Quantitative resistance to Puccinia striiformis f. sp. hordei in barley near-isogenic (BISON) lines

    Creator:
    Richardson, Kelley L.
    Abstract:
    Quantitative resistance (QR) to disease is usually more durable than qualitative resistance, but its genetic basis is not well understood. We used the barley/barley stripe rust pathosystem as a model for the characterization of the QR phenotype and associated genomic regions. As an intermediate step in the preparation of near-isogenic...
    Resource Type:
    Dissertation
    Full Text:
    OF Kelley L. Richardson for the degree of Doctor of Philosophy in Crop Science presented on