Index Catalog // ScholarsArchive@OSU

Advances in expression of heterologous protein products by Streptococcus gordonii

Creator:: Warren, Travis Kent
Abstract:: Streptococcus gordonii is a bacterial species that naturally colonizes the oral cavity of most healthy humans. It resides in the mouth as an adherent to dental surfaces and, with few exceptions, does not cause disease in individuals it inhabits. It possesses qualities that encourage its use as a vector to...
Resource Type:: Dissertation
Full Text:: Expression of Heterologous Protein Products by Streptococcus gordonii. Abstract approved

Control of p53 tumor suppressor and peroxiredoxin activity through shifts incellular redox balance

Creator:: Stoner, Christopher S.
Abstract:: Aerobic organisms have evolved many sensory mechanisms that allow response to oxidants in the environment. One area of interest is the relationship between the activity of the tumor suppressor protein p53 and the redox state of thioredoxin. Human p53 activity is severely compromised in budding yeast lacking thioredoxin reductase. Evidence...
Resource Type:: Dissertation
Full Text:: suppressor protein p53 and the redox state of thioredoxin. Human p53 activity is severely compromised in

Transcriptional repression by CTIP2, a C2H2 zinc finger protein

Creator:: Topark-Ngarm, Acharawan Khamsiritrakul
Abstract:: CTIP2, a novel C2H2 zinc finger protein, is a transcriptional repressor that functions by at least two mechanisms. CTIP2 interacts with and stimulates transcriptional repression mediated by COUP-TF family members. CTIP2 also represses transcription independently of COUP-TF proteins by direct, sequence-specific DNA binding activity. CTIP2 has been implicated in lymphoid...
Resource Type:: Dissertation
Full Text:: Protein. Abstract approved: Mark E. Leid CTIP2, a novel C2H2 zinc finger protein

Protein-protein interactions in the bacteriophage T4 dNTP synthetase complex

Creator:: Shen, Rongkun
Abstract:: The enzymes of dNTP synthesis in T4 infection associate to form a multienzyme complex, the T4 dNTP synthetase complex, facilitating the flow of metabolites en route to dNTPs, and their subsequent flow into DNA. Study of protein-protein interactions helps one to understand how the enzymes in the complex are organized...
Resource Type:: Dissertation
Full Text:: presented on September 8, 2006. Title: Protein-Protein Interactions in the Bacteriophage T4 dNTP

Glutenin macropolymer in salted and alkaline noodles and its relation with dough properties and cooked noodle texture

Creator:: Ong, Yee-Ling
Abstract:: Glutenin protein molecules can form a large "macropolymer" which forms the elastic component of the gluten complex in wheat flour doughs. Little work has been done to investigate relationships between glutenin macropolymer (GMP) and noodle processing. GMP was isolated from flour of 4 wheat varieties; 3 hard- and 1 soft-grained...
Resource Type:: Masters Thesis
Full Text:: : ________________________________________________________________________ Andrew S. Ross Glutenin protein molecules can form a large “macropolymer” which forms

Characterization of vaccinia virus A12L protein : its proteolysis and functional analyses in virus replication

Creator:: Yang, Su Jung
Abstract:: In order to produce infectious virus progeny, vaccinia virus (VV) undergoes morphogenic proteolysis to regulate the structural rearrangements of virus particles. Several of the major structural precursor proteins of VV are cleaved at a conserved Ala-Gly-X (where X is any amino acid) motif by the VV I7L core protein proteinase...
Resource Type:: Dissertation
Full Text:: on December 22, 2006. Title: Characterization of Vaccinia Virus A12L Protein: Its Proteolysis

Genomic identification of candidate inclusion membrane proteins in Chlamydial species and microscopic analysis

Creator:: Blake, Nathanael A.
Abstract:: The Chlamydiaceae are a family of obligate intracellular bacteria with a unique biphasic developmental cycle. The replicating, metabolically active, intracellular phase bacteria (RBs) grow within a cellular vacuole know as the inclusion. Since the proteins the Chlamydiaceae secrete into this membrane are the means of host/parasite interaction, they have long...
Resource Type:: Honors College Thesis
Full Text:: proteins, protein localization Corresponding e-mail: aure.entuluva@gmail.com

An emerging role for the exocyst : plant morphogenesis

Creator:: Cole, Rex A.
Abstract:: Plants develop a vast array of cell shapes and sizes by selectively modifying their surrounding cell walls to expand in some regions and not in others. This process of morphogenesis requires the delivery of secretory vesicles to specific locations at the cell periphery, where exocytosis adds new membrane and proteins...
Resource Type:: Dissertation
Full Text:: protein complex, the exocyst. Prior to my work, genes encoding all eight components of the exocyst had

Synthesis and characterization of novel stationary phases for small scale liquid chromatographic separations of proteins and nanoparticles

Creator:: Hutanu, Daniela
Abstract:: The emerging field of nanotechnology strictly requires the micro-scaling of the available separation technology and the design of novel devices for separations of molecules of interest. The separation of proteins and nanoparticles is challenging due to their relatively large size, non-specific adherence to surfaces and instability in many solvents. This...
Resource Type:: Dissertation
Full Text:: mixture in the microscale. The high efficiency of the protein separation (HETP = 276 µm, RS = 1.7) is

Structural studies of the antioxidant defense enzymes; copper, zinc superoxide dismutase and alkyl hydroperoxide reductase flavoprotein

Creator:: Roberts, Blaine R.
Abstract:: Oxygen derived radicals are involved in many aspects of life from aging and cell signaling to disease states as diverse as heart disease, diabetes, neurodegeneration and inflammation. Therefore, understanding the function of antioxidant defense proteins and the effects of oxygen derived radicals on protein function is essential to elucidate the...
Resource Type:: Dissertation
Full Text:: function of antioxidant defense proteins and the effects of oxygen derived radicals on protein function

ScholarsArchive@OSU

Advances in expression of heterologous protein products by Streptococcus gordonii

Control of p53 tumor suppressor and peroxiredoxin activity through shifts incellular redox balance

Transcriptional repression by CTIP2, a C2H2 zinc finger protein

Protein-protein interactions in the bacteriophage T4 dNTP synthetase complex

Glutenin macropolymer in salted and alkaline noodles and its relation with dough properties and cooked noodle texture

Characterization of vaccinia virus A12L protein : its proteolysis and functional analyses in virus replication

Genomic identification of candidate inclusion membrane proteins in Chlamydial species and microscopic analysis

An emerging role for the exocyst : plant morphogenesis

Synthesis and characterization of novel stationary phases for small scale liquid chromatographic separations of proteins and nanoparticles

Structural studies of the antioxidant defense enzymes; copper, zinc superoxide dismutase and alkyl hydroperoxide reductase flavoprotein

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