Index Catalog // ScholarsArchive@OSU

Physical properties and genetic studies of cryptic plasmids discovered in plant pathogenic pseudomonads

Creator:: Curiale, Michael Steven
Abstract:: Six plant pathogenic isolates of Pseudomonas syringae pv. glycinea, the causal agent of bacterial blight of Glycine max (L.) Merrill, and one isolate of P. syringae pv. phaseolicola, the causal agent of halo blight of Phaseolus vulgaris L., have been examined for the presence of circular duplex deoxyribonucleic acid (DNA)....
Resource Type:: Dissertation
Full Text:: Privacy Dallice Mills Six plant pathogenic isolates of Pseudomonas syringae pv. glycinea, the causal

Transposon-induced nutritional and virulence mutants in two pathovars of Pseudomonas syringae

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

Molecular karyotyping of Ustilago hordei and related smut fungi

Creator:: McCluskey, Kevin
Resource Type:: Dissertation
Full Text:: due to Dallice Mills for giving me the freedom to take my project in whatever direction I saw fit

Molecular genetic characterization of a pathogenicity-attenuated mutant of Pseudomonas syringae pathovar syringae

Creator:: Zhao, Yuqi
Abstract:: A pathogenicity locus of Pseudomonas syringae pv. syringae identified by Tn5 mutagenesis was investigated. The mutant strain PS9024 is attenuated for disease expression in its host, Phaseolus vulgaris, but produces the hypersensitive reaction (HR) in the nonhost, tobacco (Nicotina tabacum). A cosmid clone carrying 16 kilobases (kb) of contiguous genomic...
Resource Type:: Dissertation
Full Text:: approved: Reidacted for Privacy Dallice Mills A pathogenicity locus of Pseudomonas syringae pv. syringae

Molecular characterization of specificity and activity of the transposable element IS801

Creator:: Richter, Grace Yukiko
Abstract:: 1S801 is a transposable element isolated from Pseudomonas syringae pathovar (pv.) phaseolicola, the causal agent of halo blight of bean. Fragments of the element are present in multiple copies on an indigenous plasmid, pMMC7105, of strain LR781, and have been implicated as sites of homologous recombination leading to imprecise excision...
Resource Type:: Dissertation
Full Text:: Activity of the Transposable Element 1S801. Abstract approved: Dal lice Mills 1S801 is a transposable

Molecular fingerprinting, rDNA internal transcribed spacer sequence, and karyotype analysis of Ustilago hordei and related smut fungi

Creator:: Abdennadher, Mourad
Abstract:: Inbreeding of the avirulent physiologic race 8 strains of Ustilago hordei was purported to have increased its pathogenicity in a stepwise manner that led to a highly pathogenic race, designated race 14. The analysis of electrophoretic karyotypes and restriction fragment length polymorphism profiles detected with a telomere-specific probe (TelomereRFLP) in...
Resource Type:: Dissertation
Full Text:: Fungi Abstract approved. Da llice Mills Inbreeding of the avirulent physiologic race 8 strains of

Preliminary biochemical evidence for an ascospore coat protein in Saccharomyces cerevisiae : partial characterization and timing of synthesis

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
Full Text:: CHARACTERIZATION AND TIMING OF SYNTHESIS Abstract approved: Redacted for Privacy Ddllice Mills Sporulation in

Integration and excision of pMMC7105 in Pseudomonas syringae pv. phaseolicola occur by recombination between copies of a repetitive IS-like sequence

Creator:: Ehrenshaft, Marilyn
Resource Type:: Dissertation
Full Text:: Approved: Redacted for Privacy Dallice I. Mills The chromosomal and plasmid sites for integration of

The growth of wild-type and genetically-marked strains of Tilletia caries and T. controversa in susceptible and resistant wheat cultivars

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:: ACKNOWLEDGEMENTS I would like to thank Dr. Dallice Mills for his support, encouragement and enthusiasm during the

Characterization of the replication, incompatibility, and recombination regions of Pseudomonas syringae pv. phaseolicola plasmid pEXC8080

Creator:: Poplawsky, Alan R.
Resource Type:: Dissertation
Full Text:: : Dallice I. Mills Pseudomonas syringae pv. phaseolicola is a pathogen of common bean Phaseolus vulgaris

ScholarsArchive@OSU

Physical properties and genetic studies of cryptic plasmids discovered in plant pathogenic pseudomonads

Transposon-induced nutritional and virulence mutants in two pathovars of Pseudomonas syringae

Molecular karyotyping of Ustilago hordei and related smut fungi

Molecular genetic characterization of a pathogenicity-attenuated mutant of Pseudomonas syringae pathovar syringae

Molecular characterization of specificity and activity of the transposable element IS801

Molecular fingerprinting, rDNA internal transcribed spacer sequence, and karyotype analysis of Ustilago hordei and related smut fungi

Preliminary biochemical evidence for an ascospore coat protein in Saccharomyces cerevisiae : partial characterization and timing of synthesis

Integration and excision of pMMC7105 in Pseudomonas syringae pv. phaseolicola occur by recombination between copies of a repetitive IS-like sequence

The growth of wild-type and genetically-marked strains of Tilletia caries and T. controversa in susceptible and resistant wheat cultivars

Characterization of the replication, incompatibility, and recombination regions of Pseudomonas syringae pv. phaseolicola plasmid pEXC8080

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