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Creator:: Hurst, Charlene N.
Abstract:: The myxozoan parasite of salmonids, Ceratomyxa shasta, is established throughout the Klamath River, CA-OR, with high parasite densities below the series of dams and above the dams (upper basin) in the northernmost tributary, the Williamson River (WMR). Two objectives were designed to address concerns about C. shasta effects on reintroduced...
Resource Type:: Masters Thesis
Full Text:: :  Jerri L. Bartholomew The myxozoan parasite of salmonids, Ceratomyxa shasta, is established

Creator:: Hurst, Charlene N.
Abstract:: The within-host interactions that can occur as a result of mixed infections in wildlife likely influence the outcome of an infection. We investigated the infection frequency and outcome as well as the potential mechanisms regulating mixed infections with two Ceratonova shasta genotypes within the Chinook salmon host. Previous research in...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Jerri L. Bartholomew The within-host interactions that can occur as a result of mixed

Creator:: Wong, Peter, Hurst, Charlene N., Ray, R. Adam, and Bartholomew, Jerri L.
Abstract:: Native to the Pacific Northwest, Ceratomyxashastais a myxosporeanparasite that infects wild and cultivated salmon and has a significance impact on its population in the Klamath River basin. The study suggests that the transmission of mixed genotypes of the parasite are common in Chinook salmon but the age of the fish...
Resource Type:: Poster and Presentation

Creator:: Wong, Peter, Hurst, Charlene N., Ray, R. Adam, and Bartholomew, Jerri L.
Abstract:: Native to the Pacific Northwest, Ceratomyxashastais a myxosporeanparasite that infects wild and cultivated salmon and has a significance impact on its population in the Klamath River basin. The study suggests that the transmission of mixed genotypes of the parasite are common in Chinook salmon but the age of the fish...
Full Text:: and Persistence of Ceratomyxa shasta Peter Wong, Charlene N. Hurst, R. Adam Ray, and Jerri L

Creator:: Wong, Peter, Hurst, Charlene N., Ray, R. Adam, and Bartholomew, Jerri L.
Abstract:: Native to the Pacific Northwest, Ceratomyxashastais a myxosporeanparasite that infects wild and cultivated salmon and has a significance impact on its population in the Klamath River basin. The study suggests that the transmission of mixed genotypes of the parasite are common in Chinook salmon but the age of the fish...
Full Text:: Acknowledgements Charlene Hurst Dr. Jerri Bartholomew Everyone at the Salmon Disease Lab and Bartholomew’s Lab

Creator:: Hurst, Charlene N., Holt, Richard A., and Bartholomew, Jerri L.
Abstract:: The removal of dams on a river is one potential tool for the ecological restoration of native salmonid fishes. However, the removal of barriers also introduces risks, such as the introduction of fish pathogens into previously isolated populations. The proposed removal of four dams on the Klamath River, Oregon–California, provides...
Resource Type:: Article
Full Text:: , Oregon, USA Charlene N. Hurst, Richard A. Holt, and Jerri L. Bartholomew* Department of Microbiology

Creator:: Hallett, Sascha L., Ray, R. Adam, Hurst, Charlene N., Holt, Richard A., Buckles, Gerri R., Atkinson, Stephen D., and Bartholomew, Jerri L.
Abstract:: The myxozoan parasite Ceratomyxa shasta is a significant pathogen of juvenile salmonids in the Pacific Northwest of North America and is limiting recovery of Chinook (Oncorhynchus tshawytscha) and coho (O. kisutch) salmon populations in the Klamath River. We conducted a 5-year monitoring program that comprised concurrent sentinel fish exposures and...
Resource Type:: Article
Full Text:: @science.oregonstate.edu, or Jerri L. Bartholomew, bartholj@science.oregonstate.edu. Supplemental material for this

Creator:: Bjork, Sarah J., Zhang, Yong-An, Hurst, Charlene N., Alonso-Naveiro, Maria E., Alexander, Julie D., Sunyer, J. Oriol, and Bartholomew, Jerri L.
Abstract:: We investigated intra-specific variation in the response of salmon to infection with the myxozoan Ceratomyxa shasta by comparing the progress of parasite infection and measures of host immune response in susceptible and resistant Chinook salmon Oncorhynchus tshawytscha at days 12, 25 and 90 post exposure. There were no differences in...
Resource Type:: Article
Full Text:: , Y. A., Hurst, C. N., Alonso-Naveiro, M. E., Alexander, J. D., Sunyer, J. O., & Bartholomew, J. L

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