Index Catalog // ScholarsArchive@OSU

Survival and persistence of Bacteroidales human and ruminant specific fecal markers and occurrence with fecal pathogens

Creator:: Walters, Sarah P.
Abstract:: Aquatic fecal contamination from non-point sources impairs environmental health and serves as a vehicle for transmission of waterborne disease, resulting in economic losses worldwide. Accurate methods of diagnosing fecal pollution and its source are needed to prevent human exposure, remediate pollution, and reduce economic impacts. In order to obtain this...
Resource Type:: Dissertation
Full Text:: OF THE DISSERTATION OF Sarah P. Walters for the degree of Doctor of Philosophy in

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
Full Text:: , Emily, C.J., Sarah, and Jessica, it has been a joy to learn with you and commiserate with you in turn

Fecal Bacteroidetes host distributions and environmental source tracking

Creator:: Dick, Linda K.
Abstract:: Contamination of recreational and shellfish waters with fecal pollution is a major water quality issue with associated economic impacts and human health risks. Reliable fecal source identification and rapid, quantitative analyses are essential components of risk assessment. Enteric bacteria that are endemic to specific hosts have a potential role as...
Resource Type:: Dissertation
Full Text:: restriction fragments and sequence data. Anne Bernhard, Jorge Santo Domingo, Joyce Simpson, and Sarah

Advances in Freshwater Cyanobacterial Genomics

Creator:: Brown, Nathaniel M.
Abstract:: Limnology is undergoing a transition to high-throughput -omic analysis of freshwater bacterial communities. An important first step in making the transition is to characterize several genomes that can be used as references to guide metagenome assembly and analysis. Here I characterize four new freshwater cyanobacterial genomes, a pair of lake...
Resource Type:: Dissertation

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

Identification of intracellular trafficking signals contained within the vaccinia virus F13L protein

Creator:: Honeychurch, Kady M.
Abstract:: The F13L protein is the major envelope antigen of vaccinia virus, the prototypic member of the Orthopoxvirus genus. F13L is 372 residues in length and is essential for the formation of wrapped forms of virus. F13L contains a number of potential functional domains including a palmitylation site, a phospholipase domain...
Resource Type:: Dissertation
Full Text:: Sarah Walters, Larry Wilhelm and Janine Hutchison for good times and stimulating discourse. Thanks

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:: , and 500-ml bottles of bacterial broth on the shelves. Most importantly, I thank my fiancée, Sarah

Interactions between microbial dynamics, water flow, and solute transport in unsaturated porous media

Creator:: Yarwood, Rockie R.
Abstract:: Bioremediation in the vadose zone is unpredictable because of poor understanding of factors influencing microbial growth in this environment. A lab-scale experimental system was developed to examine, noninvasively, interactions between microbial growth, water flow, and solute transport in unsaturated porous media. Measurements of microbial colonization, and its impact on hydrology,...
Resource Type:: Dissertation
Full Text:: my appreciation of my wife Jill, and daughters Anne and Sarah. Your constant love and encouragement

Chromatophores as cell-based biosensors for the detection of chemically and biologically toxic substances

Creator:: Dukovcic, Stephanie R.
Abstract:: Cell-based biosensors are function-based detectors that use the physiological response of a living cell to sense biologically stimulating agents. This emerging technology extends the application of current detection methods by reporting on the toxicity of a sample and the potential to cause disease. Previously, Betta splendens erythrophores have been described...
Resource Type:: Dissertation
Full Text:: . Janine Hutchison and Sarah Bjork have been incredible friends and I cannot imagine this graduate

The RNA polymerase of Bacillus subtilis : regulation, assembly and relative rates of subunit biosynthesis

Creator:: Libby, Randell T.
Resource Type:: Dissertation
Full Text:: Brown for his professional guidance throughout these studies. In addition, I would like to thank Sarah

ScholarsArchive@OSU

Survival and persistence of Bacteroidales human and ruminant specific fecal markers and occurrence with fecal pathogens

Harnessing Heterogeneity in Human Gut Microbiome Data

Fecal Bacteroidetes host distributions and environmental source tracking

Advances in Freshwater Cyanobacterial Genomics

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

Identification of intracellular trafficking signals contained within the vaccinia virus F13L protein

Advances in expression of heterologous protein products by Streptococcus gordonii

Interactions between microbial dynamics, water flow, and solute transport in unsaturated porous media

Chromatophores as cell-based biosensors for the detection of chemically and biologically toxic substances

The RNA polymerase of Bacillus subtilis : regulation, assembly and relative rates of subunit biosynthesis

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