Index Catalog // ScholarsArchive@OSU

Creator:: Honda, Sandra
Abstract:: Sporulation in the yeast Saccharomyces cerevisiae involves the process of meiosis which is accompanied by ascospore formation. Using intact cells or spores, preliminary biochemical evidence is given to identify ascospore wall components not found in vegetative cell walls. Cell surface components are solubilized by treatment with 8 M urea and...
Resource Type:: Masters Thesis

Creator:: Anderson, Dirk M.
Resource Type:: Masters Thesis
Full Text:: Dallice Mills Transposon Tn5 mutagenesis was used to generate nutritional, colony morphology, and

Creator:: Churchill, Alice Cynthia Louise
Abstract:: Genetic studies of Tilletia spp. have been hampered by the lack of genetic markers. The work discussed here is a first report of the isolation of genetically marked strains of J. caries and their use in wheat plant infection studies. Procedures for the isolation of auxotrophic and drug-resistant mutants in...
Resource Type:: Masters Thesis
Full Text:: thank Dr. Dallice Mills for his advice, enthusiasm, and encouragement during the course of the research

Creator:: Quant, Rebecca L.
Abstract:: Five strains of the bean pathogen Pseudomonas syringae pv. phaseolicola were analyzed for plasmid number, size, and relatedness. Each strain contained one or two indigenous plasmids which ranged in size from 6.8 to 151 kbp. BamHI and EcoRI restriction patterns revealed that total plasmid DNA from each strain had a...
Resource Type:: Masters Thesis
Full Text:: Dallice I. Mills Five strains of the bean pathogen Pseudomonas syringae pv. phaseolicola were analyzed

Creator:: Trail, Frances
Abstract:: The objective of this study was to provide basic information on the interaction of the bunt fungi Tilletia caries and T. controversa with their host, Triticum aestivum. Studies on the ability of haploid strains to colonize wheat heads provided the basis for experiments in which haploid strains were crossed in...
Resource Type:: Masters Thesis
Full Text:: . controversa in Susceptible and Resistant Wheat Cultivars. Abstract Redacted for privacy approved: A Dallice

Creator:: Russell, Brian W.
Abstract:: Electrophoretic karyotypes were obtained from intact cells of four wild type strains of Tilletia caries and T. controversa, and 5 inter specific hybrid progeny using clamped homogeneous electric field, pulsed field gel electrophoresis (CHEF PFGE). Each karyotype was polymorphic and unique relative to the other strains. However, the relative size...
Resource Type:: Masters Thesis

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