Index Catalog // ScholarsArchive@OSU

DNA UV damage-related control of ribonucleotide reductase : possible relationship to mutagenesis and the incidence of and attitudes toward skin cancer in several western nations

Creator:: Stenberg, John C.
Abstract:: Two strains of Escherichia coli were studied to determine the effect of constitutive expression of the SOS DNA damage repair response on the activity of ribonucleotide reductase. Activity of the reductase and cellular deoxynucleoside triphosphate (dNTP) pools were both determined before and after exposure of the cells to ultraviolet radiation....
Resource Type:: Honors College Thesis
Full Text:: : _______________________________________________________ Christopher K. Mathews, Ph.D. Two strains of

Expression of prolactin in feline mammary adenomas and adenocarcinomas

Creator:: Trummel, Danielle K.
Abstract:: Mammary tumors are the third most common tumor in cats after cutaneous neoplasia and lymphosarcoma. More than 80% of feline mammary tumors are adenocarcinomas, which are similar to human mammary adenocarcinomas in their biologic behavior and histologic characteristics. Despite treatment with radical mastectomy, feline mammary adenocarcinoma is associated with a...
Resource Type:: Undergraduate Thesis and Presentation
Full Text:: and 37 Expression of Prolactin in Feline Mammary Adenomas and Adenocarcinomas By Danielle K

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

Studies on a transgenic approach to decrease gliadin content in wheat

Creator:: Bell, Shannon M.
Abstract:: Celiac disease, an autoimmune response triggered by the consumption of seed storage proteins of cereals, affects an estimated 1% of the human population. In the case of wheat (Triticum aestivum L.), one of the world’s most consumed cereals, alcohol-soluble proteins, the gliadins, have been identified as the allergy-eliciting agents. Previous...
Resource Type:: Undergraduate Thesis
Full Text:: estimated 1% of the human population. In the case of wheat (Triticum aestivum L.), one of the world’s most

Entrapment of Micro-Algae in Modified Alginate Beads for Oxygen and Nutrient Source

Creator:: Hughson, Jason D.
Abstract:: Presented here is an investigation and comparison of two entrapment methods of algae. Conventional calcium alginate bead entrapment is compared to a recently described modified bead entrapment method, utilizing poly(ethylene glycol) and calcium alginate, which results in void or capillary formation within the beads. It is shown that algal growth...
Resource Type:: Honors College Thesis
Full Text:: polymer is sodium alginate (Figure 1), a polysaccharide consisting of glycosidically linked α-L-guluronic

Investigating the Role of the MutLα Endonuclease

Creator:: Mankaney, Gautam Naresh
Abstract:: Lynch individuals have a predisposition to developing colorectal and other cancers due to inherited defects in their mismatch repair (MMR) system. Although mutations in MMR have been directly implicated in Lynch Syndrome, the precise mechanism(s) of MMR functions have yet to be elucidated. One essential complex, MutL (a dimer of...
Resource Type:: Honors College Thesis
Full Text:: , 0.3 μg/μl Proteinase K – Fermentas). The reactions were then incubated for 30 minutes at 37oC and the

Pathogenic Mechanisms of Cancer Causing hMLH1 Mutations

Creator:: O'Donnell, Edmond Francis
Abstract:: DNA mismatch repair (MMR) is an evolutionary conserved process that functions to maintain genomic integrity through the correction of mismatches that have escaped proofreading. Mutations in the MMR gene Mlh1 are associated with approximately 50% of all cases of Lynch syndrome, a hereditary predisposition to colorectal cancer, through varying and...
Resource Type:: Honors College Thesis
Full Text:: adding 60 μL buffer (1.2% SDS, 25 mM EDTA) and heating at 65ºC for 10 minutes. 1 μL Proteinase K (10 mg

A bibliotherapy evaluation tool: grounding counselors in the therapeutic use of literature

Creator:: Pehrsson, Dale Elizabeth and McMillen, Paula S.
Abstract:: Discusses the development and evolution of the Bibliotherapy Evaluation Tool to help graduate counseling students use literature in therapy ethically and appropriately. A survey of bibliotherapeutic practice in the helping professions is provided. Graduate students showed greater knowledge of and comfort with bibliotherapy after exposure to a teaching module and...
Resource Type:: Article and Preprint
Full Text:: ), 170-182. Davis, K., & Wilson, T. L. Y. (1992). Bibliotherapy and children's award-winning books

Usability Testing to Improve a Teaching Website for Graduate Counselor Education Students

Creator:: McMillen, Paula S., Pehrsson, Dale Elizabeth, and Lin, Shao-Chen
Abstract:: Expectations for technology proficiency in counseling and counselor education have increased; nevertheless, very little information is available in the counseling literature which describes how to effectively evaluate online resources from a design and utility standpoint. This study provides a model for such assessments, employing an affordable small scale usability study...
Resource Type:: Article
Full Text:: ., Khasawneh, M. T., Bowling, S. R., Gramopadhye, A. K., Melloy, B. J., & Grimes, L. (2005). The Added

Investigation of the roles of viral proteinases in the vaccinia virus life cycle

Creator:: Page, Jessica M.
Abstract:: An inducible, mutant virus, designated vvtetO:I7L/G1L, was used to study the morphogenic proteolysis step of the vaccinia virus life cycle. The vvtetO:I7L/G1L controlled the expression of two genes, I7L, a cysteine proteinase, and G1L, a putative metalloproteinase. These proteins are involved in the maturation of viral core proteins, p4a, p4b,...
Resource Type:: Honors College Thesis
Full Text:: Proteinase-K (7.5μl of 20μl/ml). This solution was incubated at 50°C for 40 minutes to promote solvation of

ScholarsArchive@OSU

DNA UV damage-related control of ribonucleotide reductase : possible relationship to mutagenesis and the incidence of and attitudes toward skin cancer in several western nations

Expression of prolactin in feline mammary adenomas and adenocarcinomas

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

Studies on a transgenic approach to decrease gliadin content in wheat

Entrapment of Micro-Algae in Modified Alginate Beads for Oxygen and Nutrient Source

Investigating the Role of the MutLα Endonuclease

Pathogenic Mechanisms of Cancer Causing hMLH1 Mutations

A bibliotherapy evaluation tool: grounding counselors in the therapeutic use of literature

Usability Testing to Improve a Teaching Website for Graduate Counselor Education Students

Investigation of the roles of viral proteinases in the vaccinia virus life cycle

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