Index Catalog // ScholarsArchive@OSU

Complete genome sequence of Nitrosomonas sp. Is79, an ammonia oxidizing bacterium adapted to low ammonium concentrations

Creator:: Bollmann, Annette, Sedlacek, Christopher J., Norton, Jeanette, Laanbroek, Hendrikus J., Suwa, Yuichi, Stein, Lisa Y., Klotz, Martin G., Arp, Daniel J., Sayavedra-Soto, Luis, Lu, Megan, Bruce, David, Detter, Chris, Tapia, Roxanne, Han, James, Woyke, Tanja, Pitluck, Sam, Pennacchio, Len, Nolan, Matt, Land, Miriam L., Huntemann, Marcel, Deshpande, Shweta, Han, Cliff, Chen, Amy, Kyrpides, Nikos, Movromatis, Konstantinos, Markowitz, Victor, Szeto, Ernest, Ivonova, Natalia, Mikhailova, Natalia, Pagani, Ioanna, Pati, Amrita, Peters, Lin, Ovchinnikova, Galina, Goodwin, Lynne A., and Lucas, Susan M.
Abstract:: Nitrosomonas sp. Is79 is a chemolithoautotrophic ammonia-oxidizing bacterium that belongs to the family Nitrosomonadaceae within the phylum Proteobacteria. Ammonia oxidation is the first step of nitrification, an important process in the global nitrogen cycle ultimately resulting in the production of nitrate. Nitrosomonas sp. Is79 is an ammonia oxidizer of high...
Resource Type:: Article
Full Text:: Annette Bollmann1*, Christopher J. Sedlacek1, Jeanette Norton2, Hendrikus J. Laanbroek3, Yuichi Suwa4

Water quality modeling of the Tualatin River

Creator:: Berger, Christopher J. (Christopher John)
Abstract:: Water quality problems related to excessive algal growth, high nutrient loading, and low flows have been occurring along Oregon's Tualatin River. The Tualatin River is 86 miles long and has a drainage basin of 711 square miles. The drainage basin incorporates forest, agricultural, and urban areas. Located in the Portland...
Resource Type:: Technical Report

Ratclif Thesis Seminar.pptx

Creator:: Ratcliff, Christopher J.
Abstract:: This study examines climatological influences, particularly that of snowpack, on tree growth and stable carbon isotope discrimination (Δ¹³C) from ~1980 to 2013 at two sites located in the upper reaches of the McKenzie River watershed of the Oregon Cascade Mountains. We tested the use of Δ¹³C values from latewood, corroborated...
Full Text:: subsidy to mountain forests in the Oregon cascades CHRISTOPHER J. RATCLIFF 1, STEVEN L. VOELKER 2 PHD, AND

Ratcliff_Thesis.pdf

Creator:: Ratcliff, Christopher J.
Abstract:: This study examines climatological influences, particularly that of snowpack, on tree growth and stable carbon isotope discrimination (Δ¹³C) from ~1980 to 2013 at two sites located in the upper reaches of the McKenzie River watershed of the Oregon Cascade Mountains. We tested the use of Δ¹³C values from latewood, corroborated...
Full Text:: moisture subsidy to mountain forests in the Oregon Cascades By Christopher J. Ratcliff

Phenology and Productivity of C₃ and C₄ Grasslands in Hawaii

Creator:: Pau, Stephanie and Still, Christopher J.
Abstract:: Grasslands account for a large proportion of global terrestrial productivity and play a critical role in carbon and water cycling. Within grasslands, photosynthetic pathway is an important functional trait yielding different rates of productivity along environmental gradients. Recently, C₃-C₄ sorting along spatial environmental gradients has been reassessed by controlling for...
Resource Type:: Article
Full Text:: *, Christopher J. Still2 1 Department of Geography, Florida State University, Tallahassee, Florida, United

Coralline and fleshy algae volume density on epifaunal communities

Creator:: Field, Samuel J. and Gani, Christopher D.
Abstract:: Carbon dioxide emissions greatly affect the carbon chemistry mechanisms within the ocean. Carbon absorbed by the ocean, drops the pH level and creates an environment that is acidic. Acidic conditions prevent calcification mechanisms in coralline algae, and hinder their ability to establish within the intertidal. Coralline algae display structural relevance...
Resource Type:: Research Paper
Full Text:: Samuel J. Field & Christopher D. Gani Oregon State University - Department of Biology Abstract

Yeast POS5 NADH Kinase: Effects of a Mitochondrial Mutator Mutation on Mitochondrial Nucleotides

Creator:: Wheeler, Linda J. and Mathews, Christopher K.
Abstract:: Saccharomyces cerevisiae contains three NAD⁺/NADH kinases, one of which is localized in mitochondria and phosphorylates NADH in preference to NAD⁺. Strand et al (Euk. Cell 2:809 (2003)) reported that a yeast mutation in POS5, which encodes the mitochondrial NADH kinase, is a mutator, specific for mitochondrial genes. Because of the...
Resource Type:: Article
Full Text:: * Linda J. Wheeler and Christopher K. Mathews1 From the Department of Biochemistry and Biophysics

Optimally managing a stochastic renewable resource under general economic conditions

Creator:: McGough, Bruce, Plantinga, Andrew J., and Costello, Christopher
Abstract:: Empirical evidence indicates that environmental fluctuations have important effects on fisheries production. However, existing analytical solutions of stochastic fisheries models have been produced only under highly simplified economic and biological conditions. The main contribution of this paper is to derive under general conditions a policy function for the management of...
Resource Type:: Article
Full Text:: Economic Conditions Bruce McGough∗ Andrew J. Plantinga† Christopher Costello‡ ∗Oregon State University

Patterns of vertical distribution and migration of zooplankton at Ocean Station “P”

Creator:: Marlowe, Christopher J. and Miller, Charles B.
Abstract:: Stratified bongo net samples taken at depths between 0 and 500 m at Ocean Station “P” in the subarctic Pacific in early July 1971 have been analyzed to determine the vertical structure of the zooplankton community. Distributions for 99 categories of animals have been grouped by factor analysis into five...
Resource Type:: Article
Full Text:: Station “P”l Christopher J. -Marlowe and Charles B. Miller School of Oceanography, Oregon State

Aggregation of Sea Urchin Phagocytes Is Augmented In Vitro by Lipopolysaccharide

Creator:: Majeske, Audrey J., Bayne, Christopher J., and Smith, L. Courtney
Abstract:: Development of protocols and media for culturing immune cells from marine invertebrates has not kept pace with advancements in mammalian immune cell culture, the latter having been driven by the need to understand the causes of and develop therapies for human and animal diseases. However, expansion of the aquaculture industry...
Resource Type:: Article
Full Text:: Augmented In Vitro by Lipopolysaccharide Audrey J. Majeske1, Christopher J. Bayne2, L. Courtney Smith1* 1

ScholarsArchive@OSU

Complete genome sequence of Nitrosomonas sp. Is79, an ammonia oxidizing bacterium adapted to low ammonium concentrations

Water quality modeling of the Tualatin River

Ratclif Thesis Seminar.pptx

Ratcliff_Thesis.pdf

Phenology and Productivity of C₃ and C₄ Grasslands in Hawaii

Coralline and fleshy algae volume density on epifaunal communities

Yeast POS5 NADH Kinase: Effects of a Mitochondrial Mutator Mutation on Mitochondrial Nucleotides

Optimally managing a stochastic renewable resource under general economic conditions

Patterns of vertical distribution and migration of zooplankton at Ocean Station “P”

Aggregation of Sea Urchin Phagocytes Is Augmented In Vitro by Lipopolysaccharide

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