Index Catalog // ScholarsArchive@OSU

Phylogeography and population genetic structure of double-crested cormorants (Phalacrocorax auritus)

Creator:: Mercer, Dacey M., Haig, Susan M., and Roby, Daniel D.
Abstract:: We examined the genetic structure of double-crested cormorants (Phalacrocorax auritus) across their range in the United States and Canada. Sequences of the mitochondrial control region were analyzed for 248 cormorants from 23 breeding sites. Variation was also examined at eight microsatellite loci for 409 cormorants from the same sites. The...
Resource Type:: Article
Full Text:: genetic structure of double-crested cormorants (Phalacrocorax auritus) Dacey M. Mercer • Susan M. Haig

The conservation genetics juggling act: integrating genetics and ecology, science and policy

Creator:: Haig, Susan M., Miller, Mark. P., Bellinger, Renee, Draheim, Hope M., Mercer, Dacey M., and Mullins, Thomas D.
Abstract:: The field of conservation genetics, when properly implemented, is a constant juggling act integrating molecular genetics, ecology, and demography with applied aspects concerning managing declining species or implementing conservation laws and policies. This young field has grown substantially since the 1980s following the development of polymerase chain reaction and now...
Resource Type:: Article
Full Text:: Dacey M. Mercer4 and Thomas D. Mullins1 1 U.S. Geological Survey, Forest and Rangeland Ecosystem

Ground-Reaction Forces During Form Skipping and Running

Creator:: Johnson, Samuel T., Golden, Grace M., Mercer, John A., Mangus, Brent C., and Hoffman, Mark A.
Abstract:: Form skipping has been used to help injured athletes progress to running. Because little research has been done on form-skipping mechanics, its justifi cation as a progression to running exercises is unclear. Objective: To compare groundreaction forces (GRF) during form skipping and running in healthy subjects at clinically relevant speeds,...
Resource Type:: Article
Full Text:: . Johnson, Grace M. Golden, John A. Mercer, Brent C. Mangus, and Mark A. Hoffman Context: Form skipping

Metabolic balance of coastal Antarctic waters revealed by autonomous pCO₂ and ΔO₂/Ar measurements

Creator:: Tortell, Philippe D., Asher, Elizabeth C., Ducklow, Hugh W., Goldman, Johanna A. L., Dacey, John W. H., Grzymski, Joseph J., Young, Jodi N., Kranz, Sven A., Bernard, Kim S., and Morel, François M. M.
Abstract:: We use autonomous gas measurements to examine the metabolic balance (photosynthesis minus respiration) of coastal Antarctic waters during the spring/summer growth season. Our observations capture the development of a massive phytoplankton bloom and reveal striking variability in pCO₂ and biological oxygen saturation (ΔO₂/Ar) resulting from large shifts in community metabolism...
Resource Type:: Article

Oral Treatment with Cu[superscript II](atsm) Increases Mutant SOD1 In Vivo but Protects Motor Neurons and Improves the Phenotype of a Transgenic Mouse Model of Amyotrophic Lateral Sclerosis

Creator:: Roberts, Blaine R., Lim, Nastasia K. H., McAllum, Erin J., Donnelly, Paul S., Hare, Dominic J., Doble, Philip A., Turner, Bradley J., Price, Katherine A., Lim, Sin Chun, Paterson, Brett M., Hickey, James L., Rhoads, Timothy W., Williams, Jared R., Kanninen, Katja M., Hung, Lin W., Liddell, Jeffrey R., Grubman, Alexandra, Monty, Jean-Francois, Llanos, Roxana M., Kramer, David R., Mercer, Julian F. B., Bush, Ashley I., Masters, Colin L., Duce, James A., Li, Qiao-Xin, Beckman, Joseph S., Barnham, Kevin J., White, Anthony R., and Crouch, Peter J.
Abstract:: Mutations in the metallo-protein Cu/Zn-superoxide dismutase (SOD1) cause amyotrophic lateral sclerosis (ALS) in humans and an expression level-dependent phenotype in transgenic rodents. We show that oral treatment with the therapeutic agent diacetyl-bis(4-methylthiosemicarbazonato)copper[superscript II] [Cu[superscript II](atsm)] increased the concentration of mutant SOD1 (SOD1G37R) in ALS model mice, but paradoxically improved locomotor...
Resource Type:: Article
Full Text:: Brett M. Paterson,3,4 James L. Hickey,3,4 Timothy W. Rhoads,7,8 Jared R. Williams,7,8 Katja M. Kanninen

Re and Os isotopes of the central Oregon Cascades and along the arc indicate variable homogenization and mafic growth in the deep crust

Creator:: Schmidt, Mariek E., Grunder, Anita L., Rowe, Michael C., and Chesley, John T.
Abstract:: The rhenium-osmium isotopic system has the potential to track the maturation of arc crust at lower crustal levels because the ¹⁸⁷Os/¹⁸⁸Os in magmas is sensitive to the age and composition of crust with which they interact. We here present Re and Os isotopic data for a suite of samples from...
Resource Type:: Article
Full Text:: � +1 to +3 DQFM in keeping with near liquidus phase equilibria at deep crustal conditions (Mercer and

Autonomy-supportive parenting and associations with child and parent executive function

Creator:: Distefano, Rebecca, Galinsky, Ellen, McClelland, Megan M., Zelazo, Philip David, and Carlson, Stephanie M.
Abstract:: Autonomy-supportive parenting appears to play an important role in children's executive function (EF) development. However, few studies have accounted for parents' EF skills when examining the link between parenting and child EF in families from diverse socioeconomic backgrounds. In the current study, parents and their 3- to 5-year-old children (N...
Resource Type:: Article
Full Text:: Distefanoa diste020@umn.edu Ellen Galinskyb egalinsky@bezosfamilyfoundation.org Megan M. McClellandc

Acoustics variability of air gun signals recorded at intermediate ranges within the Lau Basin

Creator:: Bohnenstiehl, DelWayne R., Scheip, Corey M., Matsumoto, Haru, and Dziak, Robert P.
Abstract:: During January–February 2009, an active-source seismic survey was performed over the Eastern Lau Spreading Center in the Lau Back-Arc Basin (21°S, 176°S). Acoustic signals generated by the R/V Langseth's 36-gun pneumatic source array were recorded within the deep sound channel at offsets of 29–416 km. The local ocean acoustic environment...
Resource Type:: Article
Full Text:: intermediate ranges within the Lau Basin DelWayne R. Bohnenstiehl and Corey M. Scheip Department of Marine

Distribution, Stock Composition and Timing, and Tagging Response of Wild Chinook Salmon Returning to a Large, Free-Flowing River Basin

Creator:: Eiler, John H., Masuda, Michele M., Spencer, Ted R., Driscoll, Richard J., and Schreck, Carl B.
Abstract:: Chinook Salmon Oncorhynchus tshawytscha returns to the Yukon River basin have declined dramatically since the late 1990s, and detailed information on the spawning distribution, stock structure, and stock timing is needed to better manage the run and facilitate conservation efforts. A total of 2,860 fish were radio-tagged in the lower...
Resource Type:: Article
Full Text:: Basin Eiler, J. H., Masuda, M. M., Spencer, T. R., Driscoll, R. J., & Schreck, C. B. (2014

Genetic Analyses Provide Insight into the Early Ocean Stock Distribution and Survival of Juvenile Coho Salmon off the Coasts of Washington and Oregon

Creator:: Van Doornik, Donald M., Teel, David J., Kuligowski, David R., Morgan, Cheryl A., and Casillas, Emundo
Abstract:: Estimating the stock proportions of mixed-stock fishery samples by means of genetic stock identification has played an important role in the management of salmon fisheries. In addition, stock identification of individual fish has applications for population studies, forensic cases, and management issues. We examined 11 microsatellite DNA loci in 84...
Resource Type:: Article
Full Text:: Coho Salmon off the Coasts of Washington and Oregon Donald M. Van Doornik a , David J. Teel a , David R

ScholarsArchive@OSU

Phylogeography and population genetic structure of double-crested cormorants (Phalacrocorax auritus)

The conservation genetics juggling act: integrating genetics and ecology, science and policy

Ground-Reaction Forces During Form Skipping and Running

Metabolic balance of coastal Antarctic waters revealed by autonomous pCO₂ and ΔO₂/Ar measurements

Oral Treatment with Cu[superscript II](atsm) Increases Mutant SOD1 In Vivo but Protects Motor Neurons and Improves the Phenotype of a Transgenic Mouse Model of Amyotrophic Lateral Sclerosis

Re and Os isotopes of the central Oregon Cascades and along the arc indicate variable homogenization and mafic growth in the deep crust

Autonomy-supportive parenting and associations with child and parent executive function

Acoustics variability of air gun signals recorded at intermediate ranges within the Lau Basin

Distribution, Stock Composition and Timing, and Tagging Response of Wild Chinook Salmon Returning to a Large, Free-Flowing River Basin

Genetic Analyses Provide Insight into the Early Ocean Stock Distribution and Survival of Juvenile Coho Salmon off the Coasts of Washington and Oregon

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