Index Catalog // ScholarsArchive@OSU

Glucocorticoid regulation of salmonid B lymphocytes

Creator:: Tripp, Ralph A.
Abstract:: The in vitro effects of cortisol in regulating salmonid B cell functions were investigated. B cells at three distinct stages of differentiation were examined for cortisol sensitivity. B lymphocyte responses were examined 1) during the early stage of the precursor, 2) during the intermediate stage of differentiation associated with clonal...
Resource Type:: Dissertation
Full Text:: achievement of this degree. My sincere gratitude is extended to my major professor and friend Dr. Stephen L

Physical and functional characterization of soluble protein antigen(s) produced by Renibacterium salmoninarum

Creator:: Turaga, Prasad S. D.
Abstract:: Renibacterium salmoninarum produces bacterial kidney disease (BKD) in salmonid fish. Soluble antigen(s) (SA) produced by the bacterium was characterized by physicochemical, functional and immunological methods. The molecular weight determination by SDS-PAGE analysis of SA yielded 14 different molecular weight species. Seven of these species were prominent, 57 kd protein being...
Resource Type:: Dissertation
Full Text:: salrnoninarum Redacted for Privacy Abstract approved: Dr. Stephen L. Kaattari Renibacterium salmoninarum

Mechanisms of accessory cell function in rainbow trout (Oncorhynchus mykiss)

Creator:: Ortega, Henry William
Resource Type:: Masters Thesis
Full Text:: Rainbow Trout ( Oncorhynchus mykiss) Abstract approved: 41. Stephen L. Kaattari The ability of

In vitro regulation and cultivation of salmonid lymphocytes

Creator:: DeKoning-Loo, Jenefer
Abstract:: The foundation of the research compilation presented here began with the derivation of an improved method for obtaining optimal in vitro mitogenic responses in salmonid lymphocyte cultures by utilizing autologous or homologous plasma as the primary serum supplement. It was observed that lymphocytes which were previously unresponsive to mitogenic challenge...
Resource Type:: Dissertation
Full Text:: Abstract approved: Stephen L. Kaattari Redacted for Privacy The foundation of the research compilation

Developmental of a novel affinity ELISA and ita application to the analysis of affinity maturation in trout

Creator:: Shapiro, David A.
Resource Type:: Dissertation
Full Text:: . Abstract approved: Stephen L. Kaattari This study was undertaken to develop a solid phase, enzyme based

Structural and functional analysis of the 57 kDa protein produced by the fish pathogen, Renibacterium salmoninarum

Creator:: Wiens, Gregory D.
Abstract:: Little is known about the virulence factors of Renibacterium salmoninarum, the causative agent of salmonid bacterial kidney disease. The predominant protein produced by R. salmoninarum in broth culture or during infection is a 57/58 kDa protein (p57) which is associated with strain virulence. In this study monoclonal antibodies (MAbs) to...
Resource Type:: Dissertation
Full Text:: . Renibacterium salmoninarum. RAbstract approved: - edacted for Privacy Stephen L. Kaattari Little is known

The introduction of myxozoan parasites through the release of feeder goldfish (Carassius auratus)

Creator:: Karandashova, Sophia
Abstract:: Myxozoa have been found worldwide; these parasites infect a wide variety of hosts, but have been found most often in fish. Carassius auratus (goldfish), a popular aquarium fish and a widespread invasive species, have been identified as an intermediate host for several myxozoan species. Some myxozoan parasites are pathogenic and...
Resource Type:: Honors College Thesis
Full Text:: to Sascha Hallett and Stephen Atkinson; without their help and advice this project would not have

Investigation of Nematocyst Discharge in Parasitic Cnidarians (Myxozoa)

Creator:: Americus, Benjamin E.
Abstract:: Myxozoans are an enigmatic group of obligately parasitic, microscopic cnidarians. They diverged from their free-living relatives over 600 million years ago and have highly reduced genomes. However, they have retained nematocyst stinging cells which characterize the phylum Cnidaria. Free-living cnidarians utilize this cellular weaponry for defense and predation whereas the...
Resource Type:: Masters Thesis
Full Text:: -living species and myxozoan parasites Benjamin Americus, Jerri L. Bartholomew, Tamar Lotan, Stephen D

Disturbances in a marine bacterioplankton system drive community assembly towards niche-based processes

Creator:: Vergin, Kevin L.
Abstract:: Over 100 monthly bacterioplankton DNA samples, from each of the surface and 200 m depths at the Bermuda Atlantic Time-series Study (BATS) site, were analyzed for community assembly processes. Correlation networks, filtered for potential autocorrelation artifacts, were constructed for each depth. Network characteristics for the two depths were remarkably similar...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: ______________________________________________________ Stephen J. Giovannoni

A genomic and proteomic characterization of the first cultured oligotrophic marine Gammaproteobacterium from the SAR92 clade

Creator:: Mellbye, Brett L.
Abstract:: High-throughput culturing (HTC) consisting of extinction culturing in autoclaved seawater has led to the isolation and characterization of many novel strains of oligotrophic marine bacteria. Strain HTCC 2207 was isolated from the Oregon coast by the HTC method. Phylogenetic analysis based on 16S rRNA gene sequence showed that this strain...
Resource Type:: Honors College Thesis
Full Text:: THESIS OF Brett L. Mellbye for the degree of Honors Baccalaureate of Science in Microbiology presented

ScholarsArchive@OSU

Glucocorticoid regulation of salmonid B lymphocytes

Physical and functional characterization of soluble protein antigen(s) produced by Renibacterium salmoninarum

Mechanisms of accessory cell function in rainbow trout (Oncorhynchus mykiss)

In vitro regulation and cultivation of salmonid lymphocytes

Developmental of a novel affinity ELISA and ita application to the analysis of affinity maturation in trout

Structural and functional analysis of the 57 kDa protein produced by the fish pathogen, Renibacterium salmoninarum

The introduction of myxozoan parasites through the release of feeder goldfish (Carassius auratus)

Investigation of Nematocyst Discharge in Parasitic Cnidarians (Myxozoa)

Disturbances in a marine bacterioplankton system drive community assembly towards niche-based processes

A genomic and proteomic characterization of the first cultured oligotrophic marine Gammaproteobacterium from the SAR92 clade

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