Index Catalog // ScholarsArchive@OSU

Characterization of an inhibitor ("6S") of infectious pancreatic necrosis virus (IPNV) in normal rainbow trout serum (RTS) and its effects on the virus

Creator:: Park, Kyoung Chul
Abstract:: The characteristics of an inhibitor of infectious pancreatic necrosis virus (IPNV) found in normal rainbow trout serum (RTS) were studied. The serum inhibitor had a molecular weight of approximately 150 kDa and was dependent on divalent cations, either Ca²⁺ or Mg²⁺. It was stable at temperatures up to 50°C and...
Resource Type:: Dissertation
Full Text:: Redacted for Privacy Redacted for Privacy ACKNOWLEDGMENTS: I thank Dr. Paul W. Reno, my mentor, for

Physical and chemical properties of some Bdellovibrio extracellular proteases

Creator:: Klubek, Brian Paul
Abstract:: Bdellovibrio bacteriovorus 100 and B. stolpii UKi-2 each produce two extracellular proteases which attack Azocoll (collagen) while B. starrii A3.12 produces at least four such proteolytic enzymes. Under standard growth and assay conditions each Bdellovibrio species produces a unique amount of proteolytic activity. The decreasing order of enzyme units was...
Resource Type:: Masters Thesis
Full Text:: Extracellular Proteases AN ABSTRACT OF THE THESIS OF BRIAN PAUL KLUBEK for the MASTER OF SCIENCE (Name

Factors that influence sulfide production in an estuarine environment

Creator:: Peterson, Paul Edward
Abstract:: Core samples from five sites in the Yaquina and Coos Estuary were assayed for vertical distribution of total sulfides, percent volatile solids, redox potential, particle size, total aerobic and sulfate reducing bacteria. Higher total sulfide levels were found at sites having more than four percent volatile solids, redox potential below...
Resource Type:: Masters Thesis
Full Text:: environment AN ABSTRACT OF THE THESIS OF PAUL EDWARD PETERSON for the MASTER OF SCIENCE (Name) in

Transcriptional regulation of Rhizobium meliloti nitrogen fixation genes

Creator:: Evans, Paul D.
Abstract:: The transcriptional promoter sequences for the Rhizobium meliloti nitrogen fixation genes nifA and nifB were cloned to a β-galactosidase gene fusion plasmid vector and transferred by homologous recombination to a specialized transducing phage. The promoter fusions were then transduced to a recombination deficient strain of Escherichia coli as single-copy lysogens...
Resource Type:: Dissertation
Full Text:: nitrogen fixation genes AN ABSTRACT OF THE THESIS OF Paul D. Evans for the degree of Doctor of

Utilization of products derived from photolytically treated ligninsulfonate by Pseudomonas putida

Creator:: Eldridge, James Paul
Resource Type:: Dissertation
Full Text:: treated ligninsulfonate by Pseudomonas putida AN ABSTRACT OF THE THESIS OF JAMES PAUL ELDRIDGE for the

The role of chlamydial inclusion membrane proteins in host-pathogen interaction and the development of novel methods for studying chlamydial biology

Creator:: Alzhanov, Damir T.
Abstract:: The majority of our modern understanding of bacterial pathogenesis is based on the strategy that involves screening bacterial genomes for the presence of the genes encoding pathogenic factors, and analysis of these genes via forward and reverse genetics. Chlamydiae represent a unique group of pathogenic bacteria in which it is...
Resource Type:: Dissertation
Full Text:: fluorescent dye C6-NBD-ceramide. This labeling results in clearly identifiable chlamydial inclusions, and

Isolation and characteristics of the DNA from nuclear polyhedrosis virus

Creator:: Carnegie, John William
Abstract:: The genome of the nuclear polyhedrosis virus which infects the larvae of the tussock moth, the lepidopteran, Hemerocampa pseudotsugata, was isolated, identified as deoxyribonucleic acid, and characterized in terms of its physical and biological properties. An isolation procedure for the viral DNA was established which consisted of the following steps:...
Resource Type:: Dissertation
Full Text:: . Paul J. Iwai, who along with Dr. Martignoni, performed most of the insect inoculations; to Drs. Norman

Comparisons of calicivirus pathotypes using oligonucleotide patterns from two-dimensional gel electrophoresis

Creator:: Gambee, Jay E.
Abstract:: Six serotypes of calicivirus (San Miguel Sea Lion Virus types 4,6,7 and 13, Mink Calicivirus and Reptile Calicivirus) were plaque purified, and two-dimensional gel electrophoresis fingerprints, of the ³²P-labeled Ribonuclease T1 digested viral RNA, were performed for each serotype. Fingerprints revealed several oligonucleotides with similar mobilities, and therefore, possibly similar...
Resource Type:: Masters Thesis
Full Text:: isolated from a Northern fur seal on St. Paul Island, Alaska. These two serotypes were designated SMSV -4

Contribution of native plasmids to fitness of Pantoea vagans C9-1, a biological control agent for fire blight of apple and pear

Creator:: Klein, Jeannie M.
Abstract:: Pantoea vagans C9-1 (C9-1) is a biological control agent sprayed onto apple and pear trees during bloom for suppression of fire blight, a devastating bacterial disease caused by Erwinia amylovora. Prior bioinformatics studies of C9-1 focused on predicted phenotypes associated with the three native megaplasmids, pPag1, pPag2, and pPag3, and...
Resource Type:: Honors College Thesis
Full Text:: Carol Ishimaru (Department of Plant Pathology, University of Minnesota, St. Paul). Isolates of C9-1 in

Genetic homology and exchange in lactic acid streptococci

Creator:: Knittel, Martin Dean
Abstract:: The dairy industry relies primarily on consistent acid production by the lactic streptococci for the manufacture of certain cheeses and fermented dairy products. Variation in these cultures due to genetic exchange has not been thoroughly investigated. This study was undertaken to determine if genetic homology exists within the lactic group,...
Resource Type:: Dissertation

ScholarsArchive@OSU

Characterization of an inhibitor ("6S") of infectious pancreatic necrosis virus (IPNV) in normal rainbow trout serum (RTS) and its effects on the virus

Physical and chemical properties of some Bdellovibrio extracellular proteases

Factors that influence sulfide production in an estuarine environment

Transcriptional regulation of Rhizobium meliloti nitrogen fixation genes

Utilization of products derived from photolytically treated ligninsulfonate by Pseudomonas putida

The role of chlamydial inclusion membrane proteins in host-pathogen interaction and the development of novel methods for studying chlamydial biology

Isolation and characteristics of the DNA from nuclear polyhedrosis virus

Comparisons of calicivirus pathotypes using oligonucleotide patterns from two-dimensional gel electrophoresis

Contribution of native plasmids to fitness of Pantoea vagans C9-1, a biological control agent for fire blight of apple and pear

Genetic homology and exchange in lactic acid streptococci

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search