Publications
USGS divers in the Elwha River
WFRC zebrafish laboratory
Processing a Lost River sucker
Below is a list of available WFRC peer reviewed and published science.
Filter Total Items: 2562
Sequence homologies between the N genes of the 07-71 and makah isolates of viral hemorrhagic septicemia virus Sequence homologies between the N genes of the 07-71 and makah isolates of viral hemorrhagic septicemia virus
No abstract available
Authors
J. Bernard, M. Bremont, J. R. Winton
Brood stock segregation of spring chinook salmon Oncorhynchus tshawytscha by use of the enzyme-linked immunosorbent assay (ELISA) and the fluorescent antibody technique (FAT) affects the prevalence and levels of Renibacterium salmoninarum in Brood stock segregation of spring chinook salmon Oncorhynchus tshawytscha by use of the enzyme-linked immunosorbent assay (ELISA) and the fluorescent antibody technique (FAT) affects the prevalence and levels of Renibacterium salmoninarum in
A study of the effect of maternal Renibacterium salmoninarum infection levels on the prevalence and levels of bacterial kidney disease (BKD) in progeny fish was conducted at a production salmon hatchery. A total of 302 mating pairs of spring chinook salmon Oncorhynchus tshawytscha was screened in August 1988 for R. salmoninarum by an enzyme-linked immunosorbent assay (ELISA). On the...
Authors
Ronald J. Pascho, Diane G. Elliott, Jonathan M. Streufert
In characteristics of the first North American isolates of viral hemorrhagic septicemia virus In characteristics of the first North American isolates of viral hemorrhagic septicemia virus
No abstract available
Authors
J. R. Winton, W.N. Batts, R. Brunson, K. Hopper, T. Nishizawa, C. Stehr
Temperature-dependent maximum daily consumption of juvenile salmonids by northern squawfish (Ptychocheilus oregonensis) from the Columbia River Temperature-dependent maximum daily consumption of juvenile salmonids by northern squawfish (Ptychocheilus oregonensis) from the Columbia River
No abstract available
Authors
Steven Vigg, Craig C. Burley
System-wide significance of predation on juvenile salmonids in the Columbia and Snake River reservoirs. Annual report 1991 System-wide significance of predation on juvenile salmonids in the Columbia and Snake River reservoirs. Annual report 1991
No abstract available
Authors
R.S. Shively, R.A. Tabor, R.D. Nelle, D.B. Jepsen, J.H. Petersen, S.T. Sauter, T.P. Poe
Rates of consumption of juvenile salmonids and alternative pray fish by northern squawfish, walleyes, smallmouth bass, and channel catfish in John Day Reservoir, Columbia River Rates of consumption of juvenile salmonids and alternative pray fish by northern squawfish, walleyes, smallmouth bass, and channel catfish in John Day Reservoir, Columbia River
Adult northern squawfish Ptychocheilus oregonensis, walleyes Stizostedion vitreum, smallmouth bass Micropterus dolomieu, and channel catfish Ictalurus punctatus were sampled from four regions of John Day Reservoir from April to August 1983–1986 to quantify their consumption of 13 species of prey fish, particularly seaward-migrating juvenile Pacific salmon and steelhead (Oncorhynchus spp...
Authors
Steven Vigg, Thomas P. Poe, Linda A. Prendergast, Hal C. Hansel
Estimated loss of juvenile salmonids to predation by northern squawfish, walleyes, and smallmouth bass in John Day Reservoir, Columbia River Estimated loss of juvenile salmonids to predation by northern squawfish, walleyes, and smallmouth bass in John Day Reservoir, Columbia River
We estimated the loss of juvenile salmonids Oncorhynchus spp. to predation by northern squawfish Ptychocheilus oregonensis, walleyes Stizostedion vitreum, and smallmouth bass Micropterus dolomieu in John Day Reservoir during 1983–1986. Our estimates were based on measures of daily prey consumption, predator numbers, and numbers of juvenile salmonids entering the reservoir during the...
Authors
Bruce E. Rieman, Raymond C. Beamesderfer, Steven Vigg, Thomas P. Poe
Variants of infectious hematopoietic necrosis virus selected with glycoprotein-specific monoclonal antibodies Variants of infectious hematopoietic necrosis virus selected with glycoprotein-specific monoclonal antibodies
No abstract available
Authors
K.W. Roberti, J. R. Winton, J. S. Rohovec
System-wide significance of predation on juvenile salmonids in the Columbia and Snake River reservoirs. Annual report 1990 System-wide significance of predation on juvenile salmonids in the Columbia and Snake River reservoirs. Annual report 1990
Abstract not available
Authors
J.H. Petersen, D.B. Jepsen, R.D. Nelle, R.S. Shively, R.A. Tabor, T.P. Poe
Comparison of genome size and synthesis of structural proteins of Hirame Rhabdovirus, infectious hematopoietic necrosis virus, and viral hemorrhagic Septicemia virus Comparison of genome size and synthesis of structural proteins of Hirame Rhabdovirus, infectious hematopoietic necrosis virus, and viral hemorrhagic Septicemia virus
Genomic RNA was extracted from purified virions of hirame rhabdovirus (HRV), infectious hematopoietic necrosis virus (IHNV), and viral hemorrhagic septicemia virus (VHSV). The full-length RNA was analyzed using formaldehyde agarose gel electrophoresis followed by ethidium bromide staining. Compared with an internal RNA size standard, all three viral genomic RNAs appeared to have...
Authors
Toyohiko Nishizawa, Mamoru Yoshimizu, James R. Winton, Takahisa Kimura
Characterization of structural proteins of hirame rhabdovirus, HRV Characterization of structural proteins of hirame rhabdovirus, HRV
Structural proteins of hirame rhabdovirus (HRV) were analyzed by SDS-polyacrylarnide gel electrophoresis, western blotting, 2-dimensional gel electrophoresis, and Triton X-100 treatment. Purified HRV virions were composed of: polymerase (L), glycoprotein (G), nucleoprotein (N), and 2 matrix proteins (M1 and M2). Based upon their relative mobilities, the estimated molecular weights of the...
Authors
Toyohiko Nishizawa, Mamoru Yoshimizu, James Winton, Winfried Ahne, Takahisa Kimura
Infectious hematopoietic necrosis (IHN) and viral hemorrhagic septicemia (VHS): Detection of the trout antibodies to the causative viruses by means of plaque neutralization, immunofluorescence, and enzyme-linked immunosorbent assay Infectious hematopoietic necrosis (IHN) and viral hemorrhagic septicemia (VHS): Detection of the trout antibodies to the causative viruses by means of plaque neutralization, immunofluorescence, and enzyme-linked immunosorbent assay
Sera collected from cultured rainbow trout Oncorhynchus mykiss surviving outbreaks of infectious hematopoietic necrosis (IHN) or viral hemorrhagic septicemia (VHS) were examined for the presence of antibodies to both of the causative viruses, infectious hematopoietic necrosis virus (IHNV) and Egtved virus (viral hemorrhagic septicemia virus: VHSV). Sera were screened with three...
Authors
P. E. Vestergard Jorgensen, N.J. Olesen, N. Lorenzen, J. R. Winton, S.S. Ristow