Index Catalog // ScholarsArchive@OSU

Deschutes River Salmonid Risk of Enteronecrosis in a Changing Climate

Creator:: Yusova, Sofiya
Abstract:: Ceratonova shasta is an obligate endoparasite of salmonid fish that is endemic to the Pacific Northwest of North America. The parasite has a complicated lifecycle with two distinct spore stages and two obligate hosts, a salmonid and a freshwater annelid. Myxospores released from infected salmonid hosts, infect Manayunkia occidentalis (freshwater...
Resource Type:: Masters Thesis
Full Text:: Bartholomew, Julie Alexander, Ivan Arismendi, and John Christensen, I am grateful for giving me the

Phylogenetic characterization of the epibiotic bacteria associated with the hydrothermal vent polychaete Alvinella pompejana

Creator:: Haddad, Michael Alexander
Abstract:: Symbiotic relationships of bacteria with higher organisms are commonly observed in nature; however, the functional role of these relationships is only rarely understood. This is particularly evident in epibiotic bacterial associations in the marine environment where the bacteria are often a diverse ensemble of microorganisms, thus complicating the identification of...
Resource Type:: Masters Thesis

Gamma irradiation patterns of Salmonella typhosa, Salmonella paratyphi B, and Salmonella wichita in crabmeat

Creator:: Dyer, John Kaye
Abstract:: Studies were conducted under controlled conditions in order to observe the resulting survival patterns in solid crabmeat of Salmonella typhosa, Salmonella paratyphi B, and SaImonella wichita following individual exposure to various doses of gamma radiation. As shown in their survival curves, these species of Salmonella exhibited in varying degrees a...
Resource Type:: Masters Thesis
Full Text:: AN ABSTMCT OF THE THESIS OF JOHN KAYE DYER for Ehe M.S in

DNA vaccines encoding the glycoprotein genes of spring viremia of carp virus, snakehead rhabdovirus, or infectious hematopoietic necrosis virus induce protective immunity in rainbow trout (Oncorhynchus mykiss) against an infectious hematopoietic necrosis virus lethal challenge

Creator:: Drennan, John D.
Abstract:: Recent advances in DNA vaccine technology has brought about a promising strategy for the control of viruses that contain surface membrane glycoproteins. This type of vaccine involves the intramuscular injection of a bacterial plasmid containing a gene encoding a viral protein. The strategy uses eukaryotic processing of the protein as...
Resource Type:: Masters Thesis
Full Text:: challenge AN ABSTRACT OF THE THESIS OF John D. Drennan for the degree of Master of Science in

A partial characterization of high and low molecular weight immunoglobulin in rainbow trout (Salmo gairdneri)

Creator:: O'Leary, Patrick John
Resource Type:: Dissertation
Full Text:: weight immunoglobulin in rainbow trout (Salmo gairdneri) AN ABSTRACT OF THE THESIS OF Patrick John t

Rhizosphere microfloras associated with mycorrhizae of Douglas-fir and red alder

Creator:: Neal, John Lloyd
Abstract:: The mycorrhizal rootlets of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco.) and red alder (Alnus rubra Bong.) were extensively investigated. A jet-black mycorrhiza was found to be dominant on Douglas-fir rootlets. The fungal symbiont was identified as Cenococcum graniforme (Sow.) Ferd. and Winge. Two forms of mycorrhizae predominated on root systems of...
Resource Type:: Dissertation
Full Text:: Douglas-fir and red alder AN ABSTRACT OF THE THESIS OF JOHN LLOYD NEAL, JR. for the DOCTOR OF

The isolation, comparison, and attenuation of several viruses infecting Oregon salmonids

Creator:: McMichael, John Seiple
Abstract:: The Oregon strain of the agent of infectious hematopoietic necrosis (IHN) was isolated from fingerling sockeye salmon (Oncorhynchus nerka) by J. L. Fryer in 1958. Before the study reported herein no other virus had been recovered from any fish population in Oregon. Therefore, in July, 1971 a survey was initiated...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF JOHN SEIPLE MCMICHAEL for the

Virus resistance in transgenic plants expressing translatable and untranslatable forms of the tobacco etch virus coat protein gene sequence

Creator:: Lindbo, John A.
Resource Type:: Dissertation
Full Text:: THESIS OF John A. Lindbo for the degree of Doctor of Philosophy in Microbiology presented on August 19

Assessing disease impacts of hatcheries on downstream salmonids in the Willamette River Basin, Oregon

Creator:: Jakaitis, Michelle
Abstract:: Hatcheries are often perceived as a source of pathogen amplification, potentially increasing disease risk to free-ranging populations; at the same time, free-ranging fishes may introduce pathogens into hatcheries through untreated water sources. Many pathogens exist naturally within the environment (with the exception of introduced pathogens) and the presence of a...
Resource Type:: Masters Thesis
Full Text:: support throughout the process. Thank you to Julie Alexander and Adam Ray for both statistical and life

Spatiotemporal Distribution of Ceratonova shasta and its Genotypes in the Deschutes River Basin

Creator:: Hubbard, Kalyn M.
Abstract:: The waterborne, myxozoan parasite Ceratonova shasta is endemic to the Pacific Northwest and can be lethal to its secondary salmonid host, including the culturally, economically, and recreationally important spring Chinook salmon (Oncorhynchus tshawytscha) of the Deschutes River, OR. Previously described genotypes of C. shasta exhibit specificity with their salmonid hosts....
Resource Type:: Masters Thesis
Full Text:: procedures as well as Julie Alexander for statistical analyses and general professionalism coaching were

ScholarsArchive@OSU

Deschutes River Salmonid Risk of Enteronecrosis in a Changing Climate

Phylogenetic characterization of the epibiotic bacteria associated with the hydrothermal vent polychaete Alvinella pompejana

Gamma irradiation patterns of Salmonella typhosa, Salmonella paratyphi B, and Salmonella wichita in crabmeat

DNA vaccines encoding the glycoprotein genes of spring viremia of carp virus, snakehead rhabdovirus, or infectious hematopoietic necrosis virus induce protective immunity in rainbow trout (Oncorhynchus mykiss) against an infectious hematopoietic necrosis virus lethal challenge

A partial characterization of high and low molecular weight immunoglobulin in rainbow trout (Salmo gairdneri)

Rhizosphere microfloras associated with mycorrhizae of Douglas-fir and red alder

The isolation, comparison, and attenuation of several viruses infecting Oregon salmonids

Virus resistance in transgenic plants expressing translatable and untranslatable forms of the tobacco etch virus coat protein gene sequence

Assessing disease impacts of hatcheries on downstream salmonids in the Willamette River Basin, Oregon

Spatiotemporal Distribution of Ceratonova shasta and its Genotypes in the Deschutes River Basin

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