Index Catalog // ScholarsArchive@OSU

Development and disease of opakapaka (Pristiopomoides filamentosus) larvae in culture

Creator:: Keafer, Briana
Abstract:: Opakapaka (Pristipomoides filamentosus) is a snapper (family Lutjanidae) native to the waters around Hawaii. Recent population declines of this commercially important species have increased interest in the culture of this fish. Survival of this fish through the larval period in culture has been consistently low, usually not exceeding 2%. The...
Resource Type:: Masters Thesis
Full Text:: about me. I thank everyone in the Kent lab: Adam, Jennifer, Chris, Virginia, and Janell. You brighten

Intestinal Lesions and Parasites Associated with Senescence and Prespawn Mortality in Chinook Salmon (Oncorhynchus tshawytscha)

Creator:: Nervino, Stephanie A.
Abstract:: Pre-spawning mortality (PSM) presents a major problem for population recovery of spring Chinook salmon (Oncorhynchus tshawytscha) in the Willamette River basin. In certain reaches and years, PSM has exceeded 90%. Histology has been used as the primary diagnostic method to investigate PSM in the Chinook Salmon, and a collection of...
Resource Type:: Masters Thesis
Full Text:: Michael L Kent Pre-spawning mortality (PSM) presents a major problem for population recovery

Impacts of multispecies parasitism on coho salmon (Oncorhynchus kisutch) in Oregon

Creator:: Ferguson, Jayde A.
Abstract:: Diseases caused by parasites are recognized as significant sources of mortality in wild fish populations. I assessed the impacts of multispecies parasitism on a threatened stock of juvenile coho salmon (Oncorhynchus kisutch). A crucial prerequisite to this research was proper identification of parasites, which can be difficult for species lacking...
Resource Type:: Dissertation
Full Text:: : _____________________________________________________________________ Michael L. Kent Diseases caused by parasites are recognized as significant sources of

Expanding Diagnostic Assays for Pseudoloma neurophilia & Description of the Progression of Infection in Adult Zebrafish Populations

Creator:: Schuster, Corbin J.
Abstract:: Pseudoloma neurophilia is the most common pathogen reported in zebrafish (Danio rerio) research facilities and is an important threat to the zebrafish model. This microsporidian parasite can cause clinical disease, but more importantly is a causative agent of non-protocol induced variation in research. Studies utilizing infected zebrafish, could potentially confound...
Resource Type:: Dissertation
Full Text:: THE DISSERTATION OF Corbin J. Schuster for the degree of Doctor of Philosophy in Microbiology

Controlling Important Pathogens in Zebrafish (Danio rerio) : Assessing Cryopreservation Survival of Bacteria and Parasites and Clinical Sensitivity of Mycobacterial qPCR Assays

Creator:: Norris, Lauren J.
Abstract:: Zebrafish (Danio rerio) are one of the most commonly used animal models in biomedical research. Zebrafish resource facilities, like the Zebrafish International Resource Center (ZIRC) in Eugene, Oregon, are the main providers and keepers of numerous zebrafish wild-type, mutant, and transgenic lines. Although ZIRC maintains live zebrafish at various life...
Resource Type:: Masters Thesis
Full Text:: , Kent M, Rogge M, Baumgartner W, Wiles J, Shelley J, et al. Edwardsiellosis caused by Edwardsiella

Antagonistic properties of aquatic myxobacteria and pseudomonads

Creator:: Burnison, Bryan Kent
Abstract:: Certain species of the orders Myxobacterales and Pseudo-monadales are well-known antagonists. Pseudomonas fluorescens and Pseudomonas putida have been reported to produce bacteriostatic and bactericidal substances. Among the myxobacteria there are various species which are known for their ability to produce lytic enzymes and antibiotics. Organisms from both of these groups...
Resource Type:: Masters Thesis
Full Text:: Pseudomonads AN ABSTRACT OF THE THESIS OF Bryan Kent Burnison for the (Name of Student) in Microbiology

Detection and transmission of Mycobacterium marinum and Mycobacterium chelonae in zebrafish (Danio rerio)

Creator:: Peterson, Tracy Shawn
Abstract:: Mycobacteriosis is a common disease of laboratory zebrafish (Danio rerio). Different infection patterns occur in zebrafish depending on mycobacterial species. Mycobacterium marinum and M. haemophilum produce virulent infections associated with high mortality, whereas M. chelonae is more wide spread and not associated with high mortality. Identification of mycobacterial infections to...
Resource Type:: Dissertation
Full Text:: ). Abstract approved: __________________________________________________ Michael L. Kent

Pseudoloma neurophilia : progression of infection and transmission characteristics of a microsporidian parasite in a model vertebrate, Danio rerio

Creator:: Sanders, Justin L.
Abstract:: The microsporidian parasite, Pseudoloma neurophilia, is the most commonly diagnosed infectious disease in laboratory populations of the zebrafish, Danio rerio. Infections by P. neurophilia are generally subclinical, however, they can become acute either incidentally or due to experimental immune suppression. Non-protocol induced variation can confound results in laboratory experiments using...
Resource Type:: Dissertation
Full Text:: , J.L., Watral, V., and Kent, M.L. (2012). Microsporidiosis in zebrafish research facilities. ILAR J

Intestinal hyperplasia and neoplasms in zebrafish (Danio rerio)

Creator:: Paquette, Colleen Elizabeth
Abstract:: Zebrafish (Danio rerio) have become an increasingly important model organism for cancer research. There are several cancer models in which neoplasms are induced chemically or genetically. However, spontaneous (unknown etiology) neoplasms are rather common in zebrafish, particularly in older fish. For over a decade, spontaneous intestinal neoplasia and preneoplastic intestinal...
Resource Type:: Masters Thesis
Full Text:: Research 2012;1:736 743. 18. Smolowitz R, Hanley J, Richmond H. A three-year retrospective study of

Re-examining Ceratomyxa shasta in the Pacific Northwest

Creator:: Stinson, Matthew E. T.
Abstract:: Ceratomyxa shasta infects salmonids in the Pacific Northwest (PNW) of North America, occasionally causing losses in wild and captive populations. Host-specific parasite genotypes (O, I, II, III) were previously characterized molecularly using markers in the ribosomal DNA and phenotypically by type host in the Klamath River, CA/OR. This thesis sough...
Resource Type:: Masters Thesis
Full Text:: Evolution 10: 1019–1026. Atkinson, S. D., S. R. M. Jones, R. D. Adlard, and J. L. Bartholomew. 2011

ScholarsArchive@OSU

Development and disease of opakapaka (Pristiopomoides filamentosus) larvae in culture

Intestinal Lesions and Parasites Associated with Senescence and Prespawn Mortality in Chinook Salmon (Oncorhynchus tshawytscha)

Impacts of multispecies parasitism on coho salmon (Oncorhynchus kisutch) in Oregon

Expanding Diagnostic Assays for Pseudoloma neurophilia & Description of the Progression of Infection in Adult Zebrafish Populations

Controlling Important Pathogens in Zebrafish (Danio rerio) : Assessing Cryopreservation Survival of Bacteria and Parasites and Clinical Sensitivity of Mycobacterial qPCR Assays

Antagonistic properties of aquatic myxobacteria and pseudomonads

Detection and transmission of Mycobacterium marinum and Mycobacterium chelonae in zebrafish (Danio rerio)

Pseudoloma neurophilia : progression of infection and transmission characteristics of a microsporidian parasite in a model vertebrate, Danio rerio

Intestinal hyperplasia and neoplasms in zebrafish (Danio rerio)

Re-examining Ceratomyxa shasta in the Pacific Northwest

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