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The role of methionine in the metabolism of Micrococcus radiodurans

Creator:: Deeney, Anne O'Connell
Resource Type:: Dissertation
Full Text:: radiodurans AN ABSTRACT OF THE THESIS OF ANNE O'CONNELL DEENEY for the Ph.D. in Microbiology (Name

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

Molecular markers from fecal anaerobes to identify nonpoint source pollution in coastal waters

Creator:: Bernhard, Anne E.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Anne E. Bernhard for the

Lactic streptococcal agglutinins

Creator:: Salih, Mohammed Ali
Abstract:: Lactic streptococcal agglutinins are known to promote settling of starter bacteria in milk, resulting in spongy, mealy, shattered curd and sludge formation defects in cottage cheese. These agglutinins are natural antibodies secreted by lactating cows in mature milk in response to infections (mastitis) and in colostrum milk as protective antibodies...
Resource Type:: Masters Thesis
Full Text:: THE AGGLUTININS AND CORRELATION STUDIES BETWEEN IMMUNOFLUORESCENT ASSAYS, ROSE BENGAL PLATE TEST AND

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

Harnessing Heterogeneity in Human Gut Microbiome Data

Creator:: Tataru, Christine
Abstract:: The focus of this thesis is to design, characterize, and apply novel computational methods and molecular systems to interrogate heterogeneous human gut microbiome-related phenomena. In Chapter 2, I design, implement, and characterize a method for embedding co-occurrence patterns derived from massive 16s amplicon datasets. I use this method to 1....
Resource Type:: Dissertation

Susceptibility of two salmonid fish cell lines to two viruses from fish and two from homothermic animals

Creator:: Nims, Linda Jean
Abstract:: This thesis describes the viral susceptibility of two cell cultures established from embryonic tissue of salmonid fish, chinook salmon line CHSE-114 and steelhead trout line STE-137. The viruses used were Oregon sockeye salmon virus (OSV), Sacramento River chinook disease virus (SRCD), Western equine encephalitis virus (WEE) and Newcastle disease virus...
Resource Type:: Masters Thesis
Full Text:: advice and guidance during this study. To Rose -Ellen, Edwina, Bruce and Karl, for their help and

Chemical and Genetic Investigations of Toxic Freshwater Cyanobacterial Blooms for Improved Monitoring and Understanding of Lake Ecology

Creator:: Collart, Lindsay P.
Abstract:: Toxin production by cyanobacterial harmful algal blooms (cyanoHABs) in freshwater systems has lasting ecological and human impacts. Nutrients, light availability, hydrology, and microbial community composition impact the frequency and intensity of toxic cyanoHABs. Climate change will exacerbate toxic cyanoHABs, making real time and predictive monitoring a vital tool for managing...
Resource Type:: Dissertation

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:: position at this time is well expressed by Bacq and Alexander (2, p.56): rtSince the nature of Ehe

Mining Public Microbiome Datasets to Identify Specific Microbial Taxa Associated with Anxiety-Related Disorders

Creator:: Martin, Austin N.
Abstract:: Over the last ten years, clinical, pre-clinical and animal studies have shown associations between the microbiota and neurological functions. Recent work by the scientific community on the gut-microbiome-brain axis have revealed that gut dysbiosis and specific microbial taxa are associated with a myriad of neurological conditions, such as autism spectrum...
Resource Type:: Honors College Thesis

ScholarsArchive@OSU

The role of methionine in the metabolism of Micrococcus radiodurans

Deschutes River Salmonid Risk of Enteronecrosis in a Changing Climate

Molecular markers from fecal anaerobes to identify nonpoint source pollution in coastal waters

Lactic streptococcal agglutinins

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

Harnessing Heterogeneity in Human Gut Microbiome Data

Susceptibility of two salmonid fish cell lines to two viruses from fish and two from homothermic animals

Chemical and Genetic Investigations of Toxic Freshwater Cyanobacterial Blooms for Improved Monitoring and Understanding of Lake Ecology

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

Mining Public Microbiome Datasets to Identify Specific Microbial Taxa Associated with Anxiety-Related Disorders

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