Index Catalog // ScholarsArchive@OSU

Microbial Abundance and Community Analysis in Devil’s Hole, Harrington Sound, Bermuda

Creator:: Denman, Carmen C.
Abstract:: Microbial activity within elevated CO2 and oxygen depleted environments changes with density driven stratification overturn in the seasonally anoxic region of Devil’s Hole, Bermuda. The temperature gradient developed during the summer months creates a natural laboratory to study bacterial and virus population density and microbial community dynamics in the anoxic...
Resource Type:: Honors College Thesis
Full Text:: THE THESIS OF Carmen C. Denman for the degree of Honors Baccalaureate of Science in Microbiology

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:: : _______________________________________________ Stephen J. Giovannoni High-throughput culturing (HTC) consisting of

Freshwater prokaryotic and eukaryotic diversity of the Oregon Willamette River basin

Creator:: Hoyle, Marilee C.
Abstract:: The wellbeing of the Willamette basin in Oregon depends on the river ecosystem’s microbial communities, which control primary production and the biological processing of nutrients, pollutants, and organic matter. Yet, only a few studies have investigated the diversity of the microbial communities of the Willamette basin. This paper examines how...
Resource Type:: Honors College Thesis
Full Text:: Engineering _____________________________________________________________________ Stephen Good

The Development and Application of a Systems Biology Approach to Mapping Monocyte Gene Regulatory Networks.

Creator:: Choudhury, Mudra
Abstract:: While monocytes are vital for host defense against pathogens, in cases of non-resolving inflammation, monocytes and their differentiated progeny can secrete tissue-damaging factors, present auto-antigens, and promote the inflammatory response. In this study, a systems biology approach was used to map human monocyte gene regulatory regions by integrating expression quantitative...
Resource Type:: Honors College Thesis
Full Text:: . Abstract approved: ______________________________________________________ Stephen A. Ramsey

The Development and Application of a Systems Biology Approach to Mapping Monocyte Gene Regulatory Networks

Creator:: Choudhury, Mudra
Abstract:: While monocytes are vital for host defense against pathogens, in cases of non-resolving inflammation, monocytes and their differentiated progeny can secrete tissue-damaging factors, present auto-antigens, and promote the inflammatory response. In this study, a systems biology approach was used to map human monocyte gene regulatory regions by integrating expression quantitative...
Resource Type:: Honors College Thesis
Full Text:: . Abstract approved: ______________________________________________________ Stephen A. Ramsey

De novo Discovery of Novel Long Noncoding RNAs in the North American Beaver

Creator:: Kashyap, Amita
Abstract:: Long noncoding RNAs (lncRNAs) are RNA molecules that are at least 200 nucleotides long and do not encode proteins. lncRNAs have roles in gene regulation, chromatin epigenetics, and molecular scaffolding. In light of mounting evidence implicating species-specific noncoding RNAs and gene regulatory mechanisms in species adaptations, it is reasonable to...
Resource Type:: Honors College Thesis
Full Text:: American Beaver Amita Kashyap1, 4; Adelaide C Rhodes2, 4; and Stephen A Ramsey, PhD3, 4 11/29/2017 Amita

Characterizing Growth Promoters and Inhibitors of SAR11 Pelagibacter sp. HTCC7211

Creator:: Lee, Connie
Abstract:: SAR11 is a clade of marine bacteria that are the most abundant heterotrophs in ocean surface water. They play a significant role in marine carbon cycling. Although many culturing experiments have been done on SAR11, there was no research that focused on verifying the observations about inhibition of SAR11 growth...
Resource Type:: Honors College Thesis
Full Text:: Stephen Giovannoni SAR11 is a clade of marine bacteria that are the most abundant heterotrophs

The introduction of myxozoan parasites through the release of feeder goldfish (Carassius auratus)

Creator:: Karandashova, Sophia
Abstract:: Myxozoa have been found worldwide; these parasites infect a wide variety of hosts, but have been found most often in fish. Carassius auratus (goldfish), a popular aquarium fish and a widespread invasive species, have been identified as an intermediate host for several myxozoan species. Some myxozoan parasites are pathogenic and...
Resource Type:: Honors College Thesis
Full Text:: to Sascha Hallett and Stephen Atkinson; without their help and advice this project would not have

Design and preliminary characterization of thermally-actuated pumps utilizing Marangoni and Leidenfrost effects

Creator:: Sedler, Stephen Joseph
Abstract:: Design and preliminarily characterization of two thermally-actuated pumps is presented in this thesis. The unique feature of both pumps is the presence of periodic asymmetrical structures on the channel walls. Two heat transfer effects are used with surface asymmetry to generate forces that drive the fluid in a preferential direction...
Resource Type:: Honors College Thesis
Full Text:: Stephen Joseph Sedler A PROJECT submitted to Oregon State University University Honors College

Is Advection Important? An Examination of the Advective Dynamics of Sensible Heat and Their Influence onSubcanopy Carbon Fluxes in Heterogeneous Terrain

Creator:: Carrigg, Sean Stephen
Abstract:: Abstract Understanding small-scale bio-atmospheric interactions is becoming increasingly important as the global climate continues to change at breakneck speed. A theoretical model of the sensible heat budget of a forest is developed combining conservation equations and concepts from fluid dynamics. Budget components are computationally evaluated using micrometeorological data taken during...
Resource Type:: Undergraduate Thesis
Full Text:: By Sean Stephen Carrigg An Undergraduate Thesis Submitted to Oregon State University

ScholarsArchive@OSU

Microbial Abundance and Community Analysis in Devil’s Hole, Harrington Sound, Bermuda

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

Freshwater prokaryotic and eukaryotic diversity of the Oregon Willamette River basin

The Development and Application of a Systems Biology Approach to Mapping Monocyte Gene Regulatory Networks.

The Development and Application of a Systems Biology Approach to Mapping Monocyte Gene Regulatory Networks

De novo Discovery of Novel Long Noncoding RNAs in the North American Beaver

Characterizing Growth Promoters and Inhibitors of SAR11 Pelagibacter sp. HTCC7211

The introduction of myxozoan parasites through the release of feeder goldfish (Carassius auratus)

Design and preliminary characterization of thermally-actuated pumps utilizing Marangoni and Leidenfrost effects

Is Advection Important? An Examination of the Advective Dynamics of Sensible Heat and Their Influence onSubcanopy Carbon Fluxes in Heterogeneous Terrain

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