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Filtering by: Creator Bassil, Nahla V. Remove constraint Creator: Bassil, Nahla V. Decade 1990-1999 Remove constraint Decade: 1990-1999

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  • Partial purification and characterization of a zeatin Cis-trans isomerase from Phaseolus vulgaris L.

    Creator:
    Bassil, Nahla V.
    Abstract:
    Conversion of exogenous cis-zeatin to trans-zeatin in immature seeds of Phaseolus vulgaris L. led to the isolation of a cis-trans isomerase from the endosperm. The enzyme was purified over 2000-fold by chromatography on a series of FPLC (anion exchange, gel filtration, and hydrophobic interaction) and Concanavalin A columns. Non-enzymatic isomerization...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE THESIS OF Nahla V. Bassil for the degree of

  • Current-mode flash analog-to-digital converter

    Creator:
    Maleki, Mohammad
    Abstract:
    This thesis describes the development of a flash analog-to-digital converter based on current-mode technique. The advantages of current -mode technique are higher speed, smaller chip area, and simple division of reference current based on current mirror. A current-mode comparator is designed consisting of a cascode current mirror and a current...
    Resource Type:
    Masters Thesis
    Full Text:
    Nahla V. Bassil for her love and support & in memories of my parents Zahra and Gholamreza

  • Investigation of novel sources of genetic resistance to eastern filbert blight

    Creator:
    Lunde, China F.
    Abstract:
    To identify novel host genetic resistance to eastern filbert blight, caused by the fungus Anisogramma anomala (Peck) E. Muller, ninety European hazelnut {Corylus avellana L.) varieties and interspecific hybrids (with C. americana Marsh, or C. colurna L.) were screened for response to the eastern filbert blight pathogen after inoculation in...
    Resource Type:
    Masters Thesis
    Full Text:
    all my friends especially, Nahla Bassil, Ruth Martin, Elizabeth Harrison, Rebecca Brown, and Veli

  • Micropropagation and regeneration of hazelnut (Corylus species)

    Creator:
    Yu, Xiaoling
    Abstract:
    A micropropagation system was developed for hazelnut cultivars and rootstocks. Culture establishment was affected by explant source, explant collecting season, and type of explant. The highest frequency of culture initiation and lowest tissue oxidation and contamination were obtained from internodes with single axillary buds from grafted greenhouse-grown plants early in...
    Resource Type:
    Dissertation
    Full Text:
    Horticulture Department yyi w | -ii>Hy^-v . Dean of Graduate/Sthbol Date thesis is presented: September

  • RFLP analyses of interspecific hybrids of Phaseolus

    Creator:
    Kuo, Mei
    Abstract:
    Gene transfer via interspecific hybridization within Phaseolus has been limited by abnormal hybrid development and the rapid loss of hybridity in subsequent generations. The most advanced embryo development occurs in P. vulgaris x P. coccineus where mature seeds form. However, the reciprocal cross still results in abnormal embryos unable to...
    Resource Type:
    Dissertation
    Full Text:
    friendship and support of my fellow students, Nahla Bassil, Summontip Bunnag and Andy Samuelsen have made

  • OSU theses and dissertations : 1983-1992

    Creator:
    Glenn, Judith A.
    Abstract:
    Departmental and author index of Masters' theses and doctoral dissertations accepted by the Graduate School.
    Resource Type:
    Book
    Full Text:
    -MASTERS 1986 25 Earley, Jim V. The role of selected regulations on the distribution of West Coast

  • Zeatin O-xylosyltransferase in Phaseolus vulgaris : immunological and molecular analyses

    Creator:
    Martin, Ruth C.
    Abstract:
    Cytokinins are a group of plant hormones mediating cell division and differentiation. Zeatin is a naturally occurring and highly active cytokinin that is rapidly metabolized in Phaseolus seeds. The metabolites and enzymes mediating the conversion have been studied extensively. Zeatin metabolic enzymes may be utilized in studying the regulation of...
    Resource Type:
    Dissertation
    Full Text:
    ., Plant Physiol. 94:1290. 72. Mok, D. W. S., Mok, M. C, Martin, R. C, Bassil, N. V., and Lightfoot, D

  • Genetic relationships among hazelnut Corylus species

    Creator:
    Erdogan, Veli
    Resource Type:
    Dissertation
    Full Text:
    Listen for my DNA studies. Many thanks go to Drs. Ruth Martin, Nahla Basil, David Martin and Johanne

  • Factors influencing storage quality of hazelnut varieties

    Creator:
    Ebrahem, Kais Shaheb
    Abstract:
    This thesis research is a series of five studies dealing with various aspects of hazelnut quality: 1. Identification of kernel mold and its incidence among hazelnut varieties. 2. Seasonal development and composition of kernels. 3. Hazelnut oil composition (fatty acids and tocopherols) of seventeen varieties. 4. Hazelnut oil composition compared...
    Resource Type:
    Dissertation
    Full Text:
    propagation (Lagerstedt and Hubert, 1975; Lagerstedt, 1982; Stebbins and Kent, 1982; Bassil et al., 1991