Index Catalog // ScholarsArchive@OSU

Growth rates and species composition of juvenile rockfish (Sebastes spp.) in Oregon’s nearshore and estuarine habitats

Creator:: Gallagher, M. Brett
Abstract:: Identification of critical habitat for all life stages of commercially exploited fish populations is critical for effective management. Despite a clear need for basic biological information on juvenile rockfish life history, there have been very few efforts to describe distribution and habitat of this life stage, particularly along the Oregon...
Resource Type:: Masters Thesis
Full Text:: for Oregon's nearshore Sebastes species. ©Copyright by M. Brett Gallagher

OSU Marine Team: Long-term sampling of ichthyofauna in Yaquina Bay

Creator:: Gallagher, Brett, Heppell, Scott, and Heppell, Selina
Abstract:: Marine Team is a student effort to examine spatial and temporal variation of fish species within Yaquina Bay. Marine Team was developed at OSU as a seminar course with a field sampling component, to help students of marine ecology get “hands on” experience with data collection and analysis. We set...
Resource Type:: Presentation
Full Text:: Marine Team: Student-led Investigations in Marine Science Brett GallagherBrett Gallagher Scott

Sucrose and sawdust application on cheatgrass removal

Creator:: Burgess, Brett, Esterman, Shannon, and Gallagher, Andy
Abstract:: There are two objectives of this experiment. The first is to test the effectiveness of various soil treatments on cheatgrass (Bromus tectorum) canopy cover. The second is to compare the two treatment types side by side to evaluate their relative effectiveness in treating cheatgrass. The treatments we selected are easily...
Resource Type:: Poster
Full Text:: Brett Burgess, Shannon Esterman, Andy Gallagher FOR 445: Restoration Ecology, Spring 2006 Cheat Grass

Successful Models for Interdisciplinary Graduate Education in the U.S. : Report of the Taskforce on Interdisciplinary Graduate Education Programs

Creator:: Tyler, Brett M.
Abstract:: The Taskforce on Interdisciplinary Graduate Education Programs was given the mission to examine interdisciplinary graduate education programs at a range of institutions around the US, and to identify successful models that could inform the revitalization of interdisciplinary graduate education at Oregon State University. The taskforce examined programs at 29 universities...
Resource Type:: Technical Report
Full Text:: : Brett M. Tyler, Chair (Director, Center for Genome Research and Biocomputing; member, Molecular and

Using valuation functions to estimate changes in the quality of a recreational experience : elk hunting in Oregon

Creator:: Fried, Brett M.
Abstract:: Public agencies need information on the value of recreational activities to assist in managing fish and wildlife species. Over the past two decades economists have developed and applied techniques to measure the value of such non-marketed commodities. The contingent valuation method (CVM) is one technique used by economists to measure...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Brett M. Fried for the degree of

Efficient disruption and replacement of an effector gene in the oomycete Phytophthora sojae using CRISPR/Cas9

Creator:: Fang, Yufeng and Tyler, Brett M.
Abstract:: Phytophthora sojae is an oomycete pathogen of soybean. As a result of its economic importance, P. sojae has become a model for the study of oomycete genetics, physiology and pathology. The lack of efficient techniques for targeted mutagenesis and gene replacement have long hampered genetic studies of pathogenicity in Phytophthora species....
Resource Type:: Article
Full Text:: an effector gene in the oomycete Phytophthora sojae using CRISPR/Cas9 YUFENG FANG1,2 AND BRETT M

Association of Juvenile Salmon and Estuarine Fish with Intertidal Seagrass and Oyster Aquaculture Habitats in a Northeast Pacific Estuary

Creator:: Dumbauld, Brett R., Hosack, Geoffrey R., and Bosley, Katelyn M.
Abstract:: Structured estuarine habitats, such as salt marshes, seagrass beds, and oyster reefs, are recognized as critical nurseries for juvenile fish and crustaceans. Estuarine habitat usage by fish, including juvenile Pacific salmon Oncorhynchus spp., was characterized by sampling with a modified tow net in Willapa Bay, Washington, where 20% of the...
Resource Type:: Article

Expansion and Divergence of Argonaute Genes in the Oomycete Genus Phytophthora

Creator:: Bollmann, Stephanie R., Press, Caroline M., Tyler, Brett M., and Grunwald, Niklaus J.
Abstract:: Modulation of gene expression through RNA interference is well conserved in eukaryotes and is involved in many cellular processes. In the oomycete Phytophthora, research on the small RNA machinery and function has started to reveal potential roles in the pathogen, but much is still unknown. We examined Argonaute (AGO) homologs...
Resource Type:: Article
Full Text:: †, Caroline M. Press1, Brett M. Tyler2 and Niklaus J. Grünwald1* 1 Horticultural Crop Research Unit

Diverse Evolutionary Trajectories for Small RNA Biogenesis Genes in the Oomycete Genus Phytophthora

Creator:: Bollmann, Stephanie R., Fang, Yufeng, Press, Caroline M., Tyler, Brett M., and Grünwald, Niklaus J.
Abstract:: Gene regulation by small RNA pathways is ubiquitous among eukaryotes, but little is known about small RNA pathways in the Stramenopile kingdom. Phytophthora a genus of filamentous oomycetes, contains many devastating plant pathogens, causing multibillion-dollar damage to crops, ornamental plants, and natural environments. The genomes of several oomycetes including Phytophthora...
Resource Type:: Article
Full Text:: . Bollmann 1 †, Yufeng Fang 2, 3, Caroline M. Press 1, Brett M. Tyler 2 and Niklaus J. Grünwald 1, 2

Identification of Burrowing Shrimp Food Sources Along an Estuarine Gradient Using Fatty Acid Analysis and Stable Isotope Ratios

Creator:: Bosley, Katelyn M., Copeman, Louise A., Dumbauld, Brett R., and Bosley, Keith L.
Abstract:: Two species of burrowing shrimp occur in high densities in US West Coast estuaries, the ghost shrimp, Neotrypaea californiensis, and the blue mud shrimp, Upogebia pugettensis. Both species of shrimp are considered ecosystem engineers as they bioturbate and irrigate extensive galleries within the sediment. While their burrows comprise a dominant...
Resource Type:: Article

ScholarsArchive@OSU

Growth rates and species composition of juvenile rockfish (Sebastes spp.) in Oregon’s nearshore and estuarine habitats

OSU Marine Team: Long-term sampling of ichthyofauna in Yaquina Bay

Sucrose and sawdust application on cheatgrass removal

Successful Models for Interdisciplinary Graduate Education in the U.S. : Report of the Taskforce on Interdisciplinary Graduate Education Programs

Using valuation functions to estimate changes in the quality of a recreational experience : elk hunting in Oregon

Efficient disruption and replacement of an effector gene in the oomycete Phytophthora sojae using CRISPR/Cas9

Association of Juvenile Salmon and Estuarine Fish with Intertidal Seagrass and Oyster Aquaculture Habitats in a Northeast Pacific Estuary

Expansion and Divergence of Argonaute Genes in the Oomycete Genus Phytophthora

Diverse Evolutionary Trajectories for Small RNA Biogenesis Genes in the Oomycete Genus Phytophthora

Identification of Burrowing Shrimp Food Sources Along an Estuarine Gradient Using Fatty Acid Analysis and Stable Isotope Ratios

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