Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Rachel L. Powers"'
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Akademický článek
Rapid Diagnostic Test to Detect and Discriminate Infectious Hematopoietic Necrosis Virus (IHNV) Genogroups U and M to Aid Management of Pacific Northwest Salmonid Populations
Autor: William N. Batts, Tony R. Capps, Lisa M. Crosson, Rachel L. Powers, Rachel Breyta, Maureen K. Purcell
Publikováno v: Animals, Vol 12, Iss 14, p 1761 (2022)
Infectious hematopoietic necrosis virus (IHNV) is an acute pathogen of salmonids in North America, Europe, and Asia that is phylogenetically classified into five major virus genogroups (U, M, L, E, and J). The geographic range of the U and M genogrou
Externí odkaz: https://doaj.org/article/cc455f46df024098a7f37cfc521f979a
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2
Akademický článek
Temperature Variation and Host Immunity Regulate Viral Persistence in a Salmonid Host
Autor: David J. Páez, Rachel L. Powers, Peng Jia, Natalia Ballesteros, Gael Kurath, Kerry A. Naish, Maureen K. Purcell
Publikováno v: Pathogens, Vol 10, Iss 7, p 855 (2021)
Environmental variation has important effects on host–pathogen interactions, affecting large-scale ecological processes such as the severity and frequency of epidemics. However, less is known about how the environment interacts with host immunity t
Externí odkaz: https://doaj.org/article/7842367b86f94171b7bebf046e91aa9b
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3
A phylogeny based on cytochrome-c oxidase gene sequences identifies sympatric Ichthyophonus genotypes in the NE Pacific Ocean
Autor: Jacob L, Gregg, Paul K, Hershberger, Abigail S, Neat, Hiruni T, Jayasekera, Jayde A, Ferguson, Rachel L, Powers, Maureen K, Purcell
Publikováno v: Diseases of Aquatic Organisms. 150:61-67
In recent decades, evidence has accumulated to suggest that the widespread and highly variable parasite Ichthyophonus hoferi is actually a species complex. Highly plastic morphology and a general lack of defining structures has contributed to the lik
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4b939b213eb660646cec8115d5433a7
https://doi.org/10.3354/dao03677
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4
Long-term shedding from fully convalesced individuals indicates that Pacific herring are a reservoir for viral hemorrhagic septicemia virus
Autor: M. D. Wilmot, Ashley Mackenzie, Maureen K. Purcell, Jacob L. Gregg, Rachel L. Powers, Paul K. Hershberger
Publikováno v: Diseases of Aquatic Organisms. 144:245-252
Processes that allow viral hemorrhagic septicemia (VHS) virus to persist in the marine environment remain enigmatic, owing largely to the presence of covert and cryptic infections in marine fishes during typical sub-epizootic periods. As such, marine
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d040c0ec5235d0033d06b3ebd9939619
https://doi.org/10.3354/dao03595
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5
Consequences of Piscine orthoreovirus genotype 1 (PRV‐1) infections in Chinook salmon ( Oncorhynchus tshawytscha ), coho salmon ( O. kisutch ) and rainbow trout ( O. mykiss )
Autor: Diane G. Elliott, Maureen K. Purcell, Kyle A. Garver, Rachel L. Powers, Torunn Taksdal, Mark P. Polinski, James R. Winton, Carla M. Conway, Douglas Mckenney
Publikováno v: Journal of Fish Diseases
Piscine orthoreovirus genotype 1 (PRV‐1) is the causative agent of heart and skeletal muscle inflammation (HSMI) in farmed Atlantic salmon (Salmo salar L.). The virus has also been found in Pacific salmonids in western North America, raising concer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c97567f20db26904a7fbf86e18992e41
https://doi.org/10.1111/jfd.13182
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7
Intra‐Annual Changes in Waterborne Nanophyetus salmincola
Autor: Rachel L. Powers, Bonnie L. Besijn, Paul K. Hershberger, B. Antipa, Maureen K. Purcell, Ashley Mackenzie, J. Rankin, J. L. Gregg, M. Wilson, J. Bjelland
Publikováno v: Journal of Aquatic Animal Health. 31:259-265
An analysis of daily water samples collected from an index site on Big Soos Creek, Washington indicated intra-annual differences in the concentrations of waterborne Nanophyetus salmincola. Waterborne concentrations, quantified as gene copies/L, peake
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6c88fb9758c7a1367d5164246bae505
https://doi.org/10.1002/aah.10074
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8
Broad-spectrum antiviral JL122 blocks infection and inhibits transmission of aquatic rhabdoviruses
Autor: Hector C. Aguilar, Maureen K. Purcell, Michael E. Jung, Kevin Snekvik, Jihye Lee, Rachel L. Powers, Tinghu Zhang, Bethany F. Balmer, Rodman G. Getchell
Publikováno v: Virology
The aquaculture industry is growing rapidly to meet the needs for global protein consumption. Viral diseases in aquaculture are quite challenging due to lack of treatment options as well as limited injection-delivery vaccines, which are costly. Thus,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbb2b23b8bf9155bc7fd637dca9f72f1
https://doi.org/10.1016/j.virol.2018.09.009
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10
Detection of Nanophyetus salmincola in Water, Snails, and Fish Tissues by Quantitative Polymerase Chain Reaction
Autor: Rachel L. Powers, Paul K. Hershberger, Bonnie L. Besijn, Maureen K. Purcell
Publikováno v: Journal of aquatic animal health. 29(4)
We report the development and validation of two quantitative PCR (qPCR) assays to detect Nanophyetus salmincola DNA in water samples and in fish and snail tissues. Analytical and diagnostic validation demonstrated good sensitivity, specificity, and r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca8f5c642346a99847ad2346edf5b202
https://pubmed.ncbi.nlm.nih.gov/28806149
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