Index Catalog // ScholarsArchive@OSU

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:: Murray and Zoltan Varga. Thank you for being such a great resource and providing water and fish samples

Herbicide effects on Bdellovibrio bacteriovorus

Creator:: Wehr, Nancy Briggs
Abstract:: Bdellovibrio bacteriovorus is a small parasitic bacterium present in soil, mud, and aquatic habitats. Due to its lysis of Gramnegative bacteria, an important role in soil ecology has been suggested for this organism. A study of effects of herbicides upon Bdellovibrio might consequently be of considerable value. In this study...
Resource Type:: Masters Thesis
Full Text:: . (Degree) (Date) OVIBRIO BACTERIOVORUS A. Klein Bdellovibrio bacteriovorus is a small parasitic

Structural effects on Arthrobacter ATCC 25581 methylene hydroxylase activity

Creator:: Hayasaka, Steven Shin
Abstract:: Arthrobacter ATCC 25581, capable of subterminal oxidation of n-hexadecane to 2-, 3-, and 4- alcoholic and ketonic products, was examined for the ability of this methylene hydroxylase capability to be induced and repressed, and for structural relationships influencing methylene function oxidation. Induction was best carried out by use of n-alkanes...
Resource Type:: Masters Thesis
Full Text:: ARTHROBACTER ATCC 25581 METHYLEN YDRS MCTIVITY Redacted for Privacy Abstract approved: Dr. D. A. Klein

Molecular characterization of bacterial populations implicated inthe anaerobic metabolism of toxic plant alkaloids from two different experimental and environmental sources

Creator:: Rattray, Rogan MacKay
Abstract:: There have been many studies that describe the protective degradation or metabolism of potentially harmful plant toxins, such as, mimosine from Leucaena leuconcephala, pyrrolizidine alkaloids from tansy ragwort (Senecio jacobaea), oxalate and some mycotoxins by rumen microbes. There are many cases of plant-related toxicoses suffered by ruminant animals where there...
Resource Type:: Masters Thesis
Full Text:: Sources. Abstract approved: _____________________________________________________ A. Morrie

The metabolism of 5'-deoxy-5'-methylthioadenosine in Saccharomyces cerevisiae

Creator:: Marchitto, Kevin Scott
Resource Type:: Dissertation
Full Text:: '-METHYLTHIOADENOSINE IN SACCHAROMYCES CEREVISIAE Abstract approved: Redacted for privacy Dr. A. J. Ferro Cells of

Utilization of products derived from photolytically treated ligninsulfonate by Pseudomonas putida

Creator:: Eldridge, James Paul
Resource Type:: Dissertation
Full Text:: putida Abstract approved: Redacted for Privacy Or. A. W. Anderson Ligninsulfonate, a water soluble

Nitrite dissimilation by microorganisms incapable of efficient nitrate utilization : nutritional and ecological considerations

Creator:: Vangnai, Somsak
Resource Type:: Dissertation
Full Text:: . A"Ilein This study was undertaken to determine the nutritional require- ments and possible

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

The effects of single and multiple pathogen and parasite infections on juvenile chinook and coho salmon during early marine residency

Creator:: Sandell, Todd A.
Abstract:: Nearly 3000 juvenile Chinook (Oncorhynchus tshawytscha) and coho (O. kisutch) salmon captured in nearshore waters off the coasts of Washington and Oregon from 1999-2004 were tested for infection by Renibacterium salmoninarum, Nanophyetus salmincola, and skin metacercariae. First, three quantitative PCR primer/probe sets were compared for detection of R. salmoninarum; amplification...
Resource Type:: Dissertation
Full Text:: THE DISSERTATION OF Todd A. Sandell for the degree of Doctor of Philosophy in Microbiology

Malo-lactic fermentation of Leuconostoc isolates from Oregon wines

Creator:: Izuagbe, Yakubu Sule
Resource Type:: Dissertation
Full Text:: less than 4 and in 10 ethanol. The strains tested exhibited a lactic dehydrogenase. activity. All

ScholarsArchive@OSU

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

Herbicide effects on Bdellovibrio bacteriovorus

Structural effects on Arthrobacter ATCC 25581 methylene hydroxylase activity

Molecular characterization of bacterial populations implicated inthe anaerobic metabolism of toxic plant alkaloids from two different experimental and environmental sources

The metabolism of 5'-deoxy-5'-methylthioadenosine in Saccharomyces cerevisiae

Utilization of products derived from photolytically treated ligninsulfonate by Pseudomonas putida

Nitrite dissimilation by microorganisms incapable of efficient nitrate utilization : nutritional and ecological considerations

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

The effects of single and multiple pathogen and parasite infections on juvenile chinook and coho salmon during early marine residency

Malo-lactic fermentation of Leuconostoc isolates from Oregon wines

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