oncorhynchus

Summary

Summary: A genus of the family SALMONIDAE (salmons and trouts). They are named for their hooked (onco) nose (rhynchus). They are usually anadromous and occasionally inhabit freshwater. They can be found in North Pacific coastal areas from Japan to California and adjacent parts of the Arctic Ocean. Salmon and trout are popular game and food fish. Various species figure heavily in genetic, metabolism, and hormone research.

Top Publications

  1. Tamate T, Maekawa K. Latitudinal variation in sexual size dimorphism of sea-run masu salmon, Oncorhynchus masou. Evolution. 2006;60:196-201 pubmed
    ..size/female body size) in 22 populations (ranging from 37 degrees N to 49 degrees N) of sea-run masu salmon (Oncorhynchus masou) that spawn in rivers along the Sea of Japan coast...
  2. Rubidge E, Taylor E. Hybrid zone structure and the potential role of selection in hybridizing populations of native westslope cutthroat trout (Oncorhynchus clarki lewisi) and introduced rainbow trout (O. mykiss). Mol Ecol. 2004;13:3735-49 pubmed
    ..We examined 18 native populations of westslope cutthroat trout (Oncorhynchus clarki lewisi, WCT) to determine the extent of introgressive hybridization with introduced rainbow trout (O...
  3. Kalinowski S, Novak B, Drinan D, Jennings R, Vu N. Diagnostic single nucleotide polymorphisms for identifying westslope cutthroat trout (Oncorhynchus clarki lewisi), Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) and rainbow trout (Oncorhynchus mykiss). Mol Ecol Resour. 2011;11:389-93 pubmed publisher
    ..identification among rainbow and cutthroat trout: five of these loci have alleles unique to rainbow trout (Oncorhynchus mykiss), three unique to westslope cutthroat trout (O...
  4. Ando K, Ishikura K, Nakakugi T, Shimono Y, Tamai T, Sugawa M, et al. Five cases of Diphyllobothrium nihonkaiense infection with discovery of plerocercoids from an infective source, Oncorhynchus masou ishikawae. J Parasitol. 2001;87:96-100 pubmed
    Five persons from 2 families residing at Miyama Town, Mie Prefecture, Japan, ingested fresh raw fish Oncorhynchus sp. on 9 May 1999 that was caught at Owase district in Mie...
  5. Campbell N, Amish S, Pritchard V, McKelvey K, Young M, Schwartz M, et al. Development and evaluation of 200 novel SNP assays for population genetic studies of westslope cutthroat trout and genetic identification of related taxa. Mol Ecol Resour. 2012;12:942-9 pubmed publisher
    ..data were collected and screened for single nucleotide polymorphisms (SNPs) in westslope cutthroat trout (Oncorhynchus clarki lewisi) and also for substitutions that could be used to genetically discriminate rainbow trout (O...
  6. McNeill B, Perry S. The interactive effects of hypoxia and nitric oxide on catecholamine secretion in rainbow trout (Oncorhynchus mykiss). J Exp Biol. 2006;209:4214-23 pubmed publisher
  7. Kawamura K, Furukawa M, Kubota M, Harada Y. Effects of stocking hatchery fish on the phenotype of indigenous populations in the amago salmon Oncorhynchus masou ishikawae in Japan. J Fish Biol. 2012;81:94-109 pubmed publisher
    The expression of colour marks (parr marks, red and black spots) of the amago salmon Oncorhynchus masou ishikawae was compared with microsatellite information, to see the effects of stocking hatchery fish on the phenotype of indigenous ..
  8. Ueda H. Physiological mechanisms of imprinting and homing migration in Pacific salmon Oncorhynchus spp. J Fish Biol. 2012;81:543-58 pubmed publisher
    ..The study was based on four anadromous Pacific salmon Oncorhynchus spp...
  9. Metcalf J, Love Stowell S, Kennedy C, Rogers K, McDonald D, Epp J, et al. Historical stocking data and 19th century DNA reveal human-induced changes to native diversity and distribution of cutthroat trout. Mol Ecol. 2012;21:5194-207 pubmed publisher
    ..a large archive of historical records documenting human-mediated change in the distribution of cutthroat trout (Oncorhynchus clarkii) and combined these data with phylogenetic analysis of 19th century samples from museums collected ..

More Information

Publications86

  1. HOHENLOHE P, Amish S, Catchen J, Allendorf F, Luikart G. Next-generation RAD sequencing identifies thousands of SNPs for assessing hybridization between rainbow and westslope cutthroat trout. Mol Ecol Resour. 2011;11 Suppl 1:117-22 pubmed publisher
    ..to identify a dense set of candidate SNP loci with fixed allelic differences between introduced rainbow trout (Oncorhynchus mykiss) and native westslope cutthroat trout (Oncorhynchus clarkii lewisi)...
  2. Loxterman J, Keeley E. Watershed boundaries and geographic isolation: patterns of diversification in cutthroat trout from western North America. BMC Evol Biol. 2012;12:38 pubmed publisher
    ..Cutthroat trout (Oncorhynchus clarkii), a widely distributed fish species from North America, has been divided into numerous putative ..
  3. Makiguchi Y, Ueda H. Effects of external and surgically implanted dummy radio transmitters on mortality, swimming performance and physiological status of juvenile masu salmon Oncorhynchus masou. J Fish Biol. 2009;74:304-11 pubmed publisher
    The effects of external and surgically implanted radio transmitters on juvenile masu salmon Oncorhynchus masou were examined...
  4. Yu J, Azuma N, Yoon M, Brykov V, Urawa S, Nagata M, et al. Population genetic structure and phylogeography of masu salmon (Oncorhynchus masou masou) inferred from mitochondrial and microsatellite DNA analyses. Zoolog Sci. 2010;27:375-85 pubmed publisher
  5. Heath D, Rankin L, Bryden C, Heath J, Shrimpton J. Heritability and Y-chromosome influence in the jack male life history of chinook salmon (Oncorhynchus tshawytscha). Heredity (Edinb). 2002;89:311-7 pubmed
    Jacking in chinook salmon (Oncorhynchus tshawytscha) is an alternative reproductive strategy in which males sexually mature at least 1 year before other members of their year class...
  6. Laing K, Wang T, Zou J, Holland J, Hong S, Bols N, et al. Cloning and expression analysis of rainbow trout Oncorhynchus mykiss tumour necrosis factor-alpha. Eur J Biochem. 2001;268:1315-22 pubmed
    A rainbow trout (Oncorhynchus mykiss) gene for tumor necrosis factor (TNF) has been cloned and sequenced...
  7. Ardelli B, Woo P. Therapeutic and prophylactic effects of isometamidium chloride (Samorin) against the hemoflagellate Cryptobia salmositica in chinook salmon (Oncorhynchus tshawytscha) and the effects of the drug on uninfected rainbow trout (O. mykiss). Parasitol Res. 2001;87:18-26 pubmed
    ..salmositica in chinook salmon (Oncorhynchus tshawytscha). An intramuscular dose (1...
  8. Rasmussen R, Morrissey M, Hebert P. DNA barcoding of commercially important salmon and trout species (Oncorhynchus and Salmo) from North America. J Agric Food Chem. 2009;57:8379-85 pubmed publisher
    ..ability of DNA barcoding to reliably identify the seven commercially important salmon and trout species (genera Oncorhynchus and Salmo ) in North America...
  9. Oakley T, Phillips R. Phylogeny of salmonine fishes based on growth hormone introns: Atlantic (Salmo) and Pacific (Oncorhynchus) salmon are not sister taxa. Mol Phylogenet Evol. 1999;11:381-93 pubmed
    ..Statistical tests supported validity of the controversial monotypic genus Parahucho, monophyly of Oncorhynchus, and inclusion of Acantholingua ohridana within Salmo...
  10. Wilson W, Turner T. Phylogenetic analysis of the Pacific cutthroat trout (Oncorhynchus clarki ssp.: Salmonidae) based on partial mtDNA ND4 sequences: a closer look at the highly fragmented inland species. Mol Phylogenet Evol. 2009;52:406-15 pubmed publisher
    The genus Oncorhynchus includes Pacific salmon and trout (anadromous and land-locked) species of the western United States and Mexico...
  11. Amano M, Oka Y, Kitamura S, Ikuta K, Aida K. Ontogenic development of salmon GnRH and chicken GnRH-II systems in the brain of masu salmon (Oncorhynchus masou). Cell Tissue Res. 1998;293:427-34 pubmed
    ..Ontogenic development of salmon gonadotropin-releasing hormone (GnRH) and chicken GnRH-II systems in masu salmon (Oncorhynchus masou) was examined...
  12. Suzuki J, Murata R, Sadamasu K, Araki J. Detection and identification of Diphyllobothrium nihonkaiense plerocercoids from wild Pacific salmon (Oncorhynchus spp.) in Japan. J Helminthol. 2010;84:434-40 pubmed publisher
    ..The plerocercoids were not detected in chum salmon (Oncorhynchus keta) (0/26), called Akizake in Japan, caught between September and November...
  13. Metcalf J, Pritchard V, Silvestri S, Jenkins J, Wood J, Cowley D, et al. Across the great divide: genetic forensics reveals misidentification of endangered cutthroat trout populations. Mol Ecol. 2007;16:4445-54 pubmed
    ..and nuclear genomes, we discovered that many putatively native populations of greenback cutthroat trout (Oncorhynchus clarkii stomias) comprised another subspecies of cutthroat trout, Colorado River cutthroat trout (Oncorhynchus ..
  14. Wan M, Kuo J, Buday C, Schroeder G, Van Aggelen G, Pasternak J. Toxicity of alpha-, beta-, (alpha + beta)-endosulfan and their formulated and degradation products to Daphnia magna, Hyalella azteca, Oncorhynchus mykiss, Oncorhynchus kisutch, and biological implications in streams. Environ Toxicol Chem. 2005;24:1146-54 pubmed
    ..for a representative freshwater amphipod (Hyalella azteca), cladoceran (Daphnia magna), and salmonid fish (Oncorhynchus mykiss)...
  15. Harwood A, Phillips R. A suite of twelve single nucleotide polymorphism markers for detecting introgression between cutthroat and rainbow trout. Mol Ecol Resour. 2011;11:382-5 pubmed publisher
    ..single nucleotide polymorphism (species-specific SNP) markers was developed to distinguish rainbow trout (RT) Oncorhynchus mykiss from the four major subspecies of cutthroat trout: westslope cutthroat trout (WCT) Oncorhynchus clarki ..
  16. Kanno G, Yamaguchi T, Kishimura H, Yamaha E, Saeki H. Purification and characteristics of trypsin from masu salmon (Oncorhynchus masou) cultured in fresh-water. Fish Physiol Biochem. 2010;36:637-645 pubmed publisher
    Trypsin from the pyloric ceca of masu salmon (Oncorhynchus masou) cultured in fresh water was purified by a series of chromatographies including Sephacryl S-200, Sephadex G-50 and diethylaminoethyl cellulose to obtain a single band on ..
  17. Batts W, Yun S, Hedrick R, Winton J. A novel member of the family Hepeviridae from cutthroat trout (Oncorhynchus clarkii). Virus Res. 2011;158:116-23 pubmed publisher
    ..Termed the cutthroat trout (Oncorhynchus clarkii) virus (CTV), the small, round virus was not associated with disease, but was subsequently found to be ..
  18. Izumi S, Liu H, Aranishi F, Wakabayashi H. A novel serotype of Flavobacterium psychrophilum detected using antiserum against an isolate from amago, Oncorhynchus masou rhodurus Jordan & Gilbert, in Japan. J Fish Dis. 2003;26:677-80 pubmed
  19. Taylor E, Stamford M, Baxter J. Population subdivision in westslope cutthroat trout (Oncorhynchus clarki lewisi) at the northern periphery of its range: evolutionary inferences and conservation implications. Mol Ecol. 2003;12:2609-22 pubmed
    Westslope cutthroat trout (Oncorhynchus clarki lewisi, Salmonidae) are native to the upper Columbia, Missouri, and South Saskatchewan river drainages of western North America and are at the northern periphery of their range in ..
  20. Pritchard V, Abadía Cardoso A, Garza J. Discovery and characterization of a large number of diagnostic markers to discriminate Oncorhynchus mykiss and O. clarkii. Mol Ecol Resour. 2012;12:918-31 pubmed publisher
  21. Jackson L, Carpenter S, Manchester Neesvig J, Stow C. PCB congeners in Lake Michigan coho (Oncorhynchus kisutch) and chinook (Oncorhynchus tshawytscha) salmon. Environ Sci Technol. 2001;35:856-62 pubmed
    ..The distribution of homologue PCBs shifts from a distinct predominance of hexachlorobiphenyls in macroinvertebrates to pentachlorobiphenyls and hexachlorobiphenyls in the salmon...
  22. Oh H, Chung M, Kim S, Choi H, Ham S. Masou salmon (Oncorhynchus masou) ethanol extract decreases 3-hydroxy-3-methylglutaryl coenzyme A reductase expression in diet-induced obese mice. Nutr Res. 2009;29:123-9 pubmed publisher
    ..Thus, MSE may exert its hypocholesterolemic effect by altering the expression of HMG-CoA reductase...
  23. Rüfer C, Moeseneder J, Briviba K, Rechkemmer G, Bub A. Bioavailability of astaxanthin stereoisomers from wild (Oncorhynchus spp.) and aquacultured (Salmo salar) salmon in healthy men: a randomised, double-blind study. Br J Nutr. 2008;99:1048-54 pubmed
    ..isomer distribution of the carotenoid astaxanthin (AST) in human plasma after ingestion of wild (Oncorhynchus spp.) and aquacultured (Salmo salar) salmon...
  24. Young W, Ostberg C, Keim P, Thorgaard G. Genetic characterization of hybridization and introgression between anadromous rainbow trout (Oncorhynchus mykiss irideus) and coastal cutthroat trout (O. clarki clarki). Mol Ecol. 2001;10:921-30 pubmed
    ..the extent and characterize the pattern of hybridization and introgression between coastal rainbow trout (Oncorhynchus mykiss irideus) and coastal cutthroat trout (O. clarki clarki)...
  25. Martin S, Zou J, Houlihan D, Secombes C. Directional responses following recombinant cytokine stimulation of rainbow trout (Oncorhynchus mykiss) RTS-11 macrophage cells as revealed by transcriptome profiling. BMC Genomics. 2007;8:150 pubmed
  26. Amish S, HOHENLOHE P, Painter S, Leary R, Muhlfeld C, Allendorf F, et al. RAD sequencing yields a high success rate for westslope cutthroat and rainbow trout species-diagnostic SNP assays. Mol Ecol Resour. 2012;12:653-60 pubmed publisher
    ..This technique shows promise as a very low-cost, reliable and relatively rapid method for developing and testing SNP markers for nonmodel organisms with limited genomic resources...
  27. Naderi M, Keyvanshokooh S, Salati A, Ghaedi A. Effects of chronic high stocking density on liver proteome of rainbow trout (Oncorhynchus mykiss). Fish Physiol Biochem. 2017;43:1373-1385 pubmed publisher
  28. Susuki K, Ban M, Ichimura M, Kudo H. Comparative anatomy of the dorsal hump in mature Pacific salmon. J Morphol. 2017;278:948-959 pubmed publisher
    Mature male Pacific salmon (Genus Oncorhynchus) demonstrate prominent morphological changes, such as the development of a dorsal hump. The degree of dorsal hump formation depends on the species in Pacific salmon...
  29. Orlando P, Silvestri S, Ferlizza E, Andreani G, Carpenè E, Falcioni G, et al. Biochemical responses to cadmium exposure in Oncorhynchus mykiss erythrocytes. Ecotoxicol Environ Saf. 2017;145:476-482 pubmed publisher
    ..In this study we investigated metal accumulation in ex vivo exposed trout (Oncorhynchus mykiss) erythrocytes and Cd dose-dependent effect in terms of RBC viability, cytosolic and mitochondrial ROS ..
  30. Saeidi Asl M, Adel M, Caipang C, Dawood M. Immunological responses and disease resistance of rainbow trout (Oncorhynchus mykiss) juveniles following dietary administration of stinging nettle (Urtica dioica). Fish Shellfish Immunol. 2017;71:230-238 pubmed publisher
    ..Urtica dioica) on growth performance, skin mucus, immune response and disease resistance of rainbow trout (Oncorhynchus mykiss) fed with diets supplemented with U. dioica at 0, 1, 2 and 3%...
  31. Meyer J, Adams W. Relationship between biotic ligand model-based water quality criteria and avoidance and olfactory responses to copper by fish. Environ Toxicol Chem. 2010;29:2096-103 pubmed publisher
    ..From published studies with rainbow trout (Oncorhynchus mykiss), Chinook salmon (Oncorhynchus tshawytscha), coho salmon (Oncorhynchus kisutch), and fathead minnows (..
  32. Ruiz C, Rash J, Arias C, Besler D, Orélis Ribeiro R, Womble M, et al. Morphological and molecular confirmation of Myxobolus cerebralis myxospores infecting wild‑caught and cultured trout in North Carolina (SE USA). Dis Aquat Organ. 2017;126:185-198 pubmed publisher
    ..A total of 1085 rainbow trout Oncorhynchus mykiss, 696 brown trout Salmo trutta, and 319 brook trout Salvelinus fontinalis from 43 localities across 9 ..
  33. Zheng L, Tanaka H, Abe S. Proteomic analysis of inviable salmonid hybrids between female masu salmon Oncorhynchus masou masou and male rainbow trout Oncorhynchus mykiss during early embryogenesis. J Fish Biol. 2011;78:1508-28 pubmed publisher
    Early embryos of inviable hybrids between female masu salmon Oncorhynchus masou masou and male rainbow trout Oncorhynchus mykiss at 9, 12, 15 and 20 days after fertilization were examined for protein expression profiles...
  34. Bettles C, Docker M, Dufour B, Heath D. Hybridization dynamics between sympatric species of trout: loss of reproductive isolation. J Evol Biol. 2005;18:1220-33 pubmed
    ..The complex hybridization dynamics in this system represent a valuable natural experiment of the genetic and evolutionary implications of recent and on-going interspecific hybridization. ..
  35. Criscione C, Blouin M. Life cycles shape parasite evolution: comparative population genetics of salmon trematodes. Evolution. 2004;58:198-202 pubmed
    ..Thus, we propose that knowledge of parasite life cycles will help predict important evolutionary processes such as speciation, coevolution, and the spread of drug resistance. ..
  36. Amano M, Iigo M, Ikuta K, Kitamura S, Yamamori K. Daily variations in melatonin binding sites in the masu salmon brain. Neurosci Lett. 2003;350:9-12 pubmed
    Daily variations in melatonin binding sites in the brain of underyearling masu salmon Oncorhynchus masou were examined by radioreceptor assay using 2-[125I]iodomelatonin as the radioligand...
  37. Gombar R, Pitcher T, Lewis J, Auld J, Vacratsis P. Proteomic characterization of seminal plasma from alternative reproductive tactics of Chinook salmon (Oncorhynchus tswatchysha). J Proteomics. 2017;157:1-9 pubmed publisher
    Chinook salmon (Oncorhynchus tshawytscha) are external fertilizers that display sneak-guard alternative reproductive tactics...
  38. Wang J, Koganti P, Yao J, Wei S, Cleveland B. Comprehensive analysis of lncRNAs and mRNAs in skeletal muscle of rainbow trout (Oncorhynchus mykiss) exposed to estradiol. Sci Rep. 2017;7:11780 pubmed publisher
    Estradiol (E2) is a steroid hormone that negatively affects muscle growth in rainbow trout (Oncorhynchus mykiss), but the mechanisms directing with this response are not fully understood...
  39. Schweizer N, Kummer U, Hercht H, Braunbeck T. Amplitude-encoded calcium oscillations in fish cells. Biophys Chem. 2011;159:294-302 pubmed publisher
    The reaction of intracellular Ca(2+) to different agonist stimuli in primary hepatocytes from rainbow trout (Oncorhynchus mykiss) as well as the permanent fish cell line RTL-W1 was investigated systematically...
  40. Zhang C, Suzuki S. Comparison of the RNA polymerase genes of marine birnavirus strains and other birnaviruses. Arch Virol. 2003;148:745-58 pubmed publisher
    ..The Genogroup I consisted of four IPNV A1 serotype strains. All MABV strains were clustered into Genogroup II. Only IPNV SP strain was clustered into an independent Genogroup III...
  41. Cleveland B, Weber G. Effects of steroid treatment on growth, nutrient partitioning, and expression of genes related to growth and nutrient metabolism in adult triploid rainbow trout (Oncorhynchus mykiss). Domest Anim Endocrinol. 2016;56:1-12 pubmed publisher
    ..These findings improve the understanding of how steroids regulate nutrient metabolism to meet the high energy demands associated with gonad development during sexual maturation. ..
  42. Moravec F, Nagasawa K. Redescription of Raphidascaris gigi Fujita, 1928 (Nematoda: Anisakidae), a parasite of freshwater fishes in Japan. Syst Parasitol. 2002;52:193-8 pubmed
    ..given of Raphidascaris gigi Fujita, 1928 based on newly collected specimens from the intestine of masu salmon Oncorhynchus masou (Brevoort) in the Kinu River in Japan...
  43. Alak G, Uçar A, Parlak V, Yeltekin A, Tas I, Ölmez D, et al. Assessment of 8-hydroxy-2-deoxyguanosine activity, gene expression and antioxidant enzyme activity on rainbow trout (Oncorhynchus mykiss) tissues exposed to biopesticide. Comp Biochem Physiol C Toxicol Pharmacol. 2017;203:51-58 pubmed publisher
    ..heat shock protein 70 (HSP70), and cytochromes P4501A (CYP1A), sod, cat, and gpx in liver and gill tissues of Oncorhynchus mykiss...
  44. Post J, Persson L, Parkinson E, van Kooten T. Angler numerical response across landscapes and the collapse of freshwater fisheries. Ecol Appl. 2008;18:1038-49 pubmed
    ..We quantified this numerical response of anglers to rainbow trout, Oncorhynchus mykiss, populations distributed over a large lake district in south-central British Columbia, Canada...
  45. Söderström V, Nilsson G. Brain blood flow during hypercapnia in fish: no role of nitric oxide. Brain Res. 2000;857:207-11 pubmed
    ..effects of hypercapnia on venular erythrocyte velocity, used as an index of CBF velocity, in rainbow trout (Oncorhynchus mykiss) and crucian carp (Carassius carassius). Rainbow trout exposed to a pCO(2) of 7...
  46. Kotob M, Gorgoglione B, Kumar G, Abdelzaher M, Saleh M, El Matbouli M. The impact of Tetracapsuloides bryosalmonae and Myxobolus cerebralis co-infections on pathology in rainbow trout. Parasit Vectors. 2017;10:442 pubmed publisher
    Myxozoan parasites pose emerging health issues for wild and farmed salmonid fish. Rainbow trout (Oncorhynchus mykiss) is a particularly susceptible species to Tetracapsuloides bryosalmonae (Malacosporea), the etiological agent of ..
  47. Zagal skaya E, Gnyubkina V, Maksimovich A. Morphological characteristics of the retinomotor response in salmon trout (oncorhynchus masou) fry in a magnetic field and red light. Neurosci Behav Physiol. 2005;35:903-7 pubmed
    The retinomotor response was studied in fry of the salmon trout Oncorhynchus masou during experimental exposures to a constant magnetic field and red light alone and together...
  48. Hardy R, Oram L, Möller G. Effects of dietary selenomethionine on cutthroat trout (Oncorhynchus clarki bouvieri) growth and reproductive performance over a life cycle. Arch Environ Contam Toxicol. 2010;58:237-45 pubmed publisher
    A 2.5-year feeding trial was conducted in which cutthroat trout (Oncorhynchus clarki bouvieri) were fed either a basal diet (1...
  49. Orr P, Wiramanaden C, Paine M, Franklin W, Fraser C. Food chain model based on field data to predict westslope cutthroat trout (Oncorhynchus clarkii lewisi) ovary selenium concentrations from water selenium concentrations in the Elk Valley, British Columbia. Environ Toxicol Chem. 2012;31:672-80 pubmed publisher
    ..005-0.040?mg/L), accounting for the lack of observed increase in within-area fish tissue concentrations over time despite increasing trends in water concentrations. ..
  50. Munakata A, Amano M, Ikuta K, Kitamura S, Aida K. The effects of testosterone on upstream migratory behavior in masu salmon, Oncorhynchus masou. Gen Comp Endocrinol. 2001;122:329-40 pubmed
    Effects of testosterone (T) on upstream migratory behavior in masu salmon, Oncorhynchus masou, were studied by use of artificial raceways...
  51. Karl H, Baumann F, Ostermeyer U, Kuhn T, Klimpel S. Anisakis simplex (s.s.) larvae in wild Alaska salmon: no indication of post-mortem migration from viscera into flesh. Dis Aquat Organ. 2011;94:201-9 pubmed publisher
    ..distribution of Anisakis nematode third-stage larvae (L3) in the muscle and viscera of wild-caught chum salmon Oncorhynchus keta, pink salmon O. gorbuscha and sockeye salmon O. nerka were compared immediately after catch...
  52. Jodo A, Kitahashi T, Taniyama S, Bhandari R, Ueda H, Urano A, et al. Seasonal variation in the expression of five subtypes of gonadotropin-releasing hormone receptor genes in the brain of masu salmon from immaturity to spawning. Zoolog Sci. 2005;22:1331-8 pubmed
    ..GnRH-R) genes, designated as msGnRH-R1, -R2, -R3, -R4, and -R5, was examined in the brain of masu salmon (Oncorhynchus masou)...
  53. Fujiwara M. Extinction-effective population index: incorporating life-history variations in population viability analysis. Ecology. 2007;88:2345-53 pubmed
    ..The interpretation of the index is also provided by comparing them with existing demographic indices. Finally, a measure of life-history-specific effect of demographic stochasticity is derived...
  54. Ryu Y, Tanaka R, Kasahara A, Ito Y, Hiramatsu N, Todo T, et al. Molecular cloning and transcript expression of genes encoding two types of lipoprotein lipase in the ovary of cutthroat trout, Oncorhynchus clarki. Zoolog Sci. 2013;30:224-37 pubmed publisher
    ..model, cDNAs for genes encoding two types of Lpl, lpl and lpl2, were cloned from the ovary of cutthroat trout, Oncorhynchus clarki...
  55. Lom J, Nilsen F, Urawa S. Redescription of Microsporidium takedai (Awakura, 1974) as Kabatana takedai (Awakura, 1974) comb. n. Dis Aquat Organ. 2001;44:223-30 pubmed
    Ultrastructural study of the microsporidian Microsporidium takedai from the muscles of masu salmon Oncorhynchus masou proved that this species can be assigned to the genus Kabatana Lom, Dyková and Tonguthai, 2000...
  56. Bachrach G, Zlotkin A, Hurvitz A, Evans D, Eldar A. Recovery of Streptococcus iniae from diseased fish previously vaccinated with a streptococcus vaccine. Appl Environ Microbiol. 2001;67:3756-8 pubmed
    Streptococcus iniae was recovered from diseased rainbow trout (Oncorhynchus mykiss, Walbaum) previously vaccinated against streptococcosis. PCR and serological methods indicate the presence of a new serotype in the diseased fish.
  57. Jia Z, Zhang Y, Chen S, Shi L. Genetic diversity and differentiation of masu salmon (Oncorhynchus masou masou) between and within cultured populations inferred from microsatellite DNA analysis. Dongwuxue Yanjiu. 2012;33:E33-9 pubmed
    Masu salmon, Oncorhynchus masou masou, is one of the most valuable fishery species that has been introduced to China, though to date no studies on the genetic diversity and genetic relationship among hatchery populations has been ..
  58. Shaw R, Kent M, Brown A, Whipps C, Adamson M. Experimental and natural host specificity of Loma salmonae (Microsporidia). Dis Aquat Organ. 2000;40:131-6 pubmed
    ..Hoffman & Dunbar, 1965) Morrison & Sprague, 1981 has caused significant gill disease in Pacific salmon Oncorhynchus spp...
  59. Fujita T, Fukada H, Shimizu M, Hiramatsu N, Hara A. Quantification of serum levels of precursors to vitelline envelope proteins (choriogenins) and vitellogenin in estrogen treated masu salmon, Oncorhynchus masou. Gen Comp Endocrinol. 2004;136:49-57 pubmed
    ..vitelline envelope proteins, choriogenin H (Chg H) and choriogenin L (Chg L), were identified in masu salmon, Oncorhynchus masou, and specific antisera against these two proteins were generated in rabbits...
  60. Murcia S, Kerans B, MacConnell E, Koel T. Correlation of environmental attributes with histopathology of native Yellowstone cutthroat trout naturally infected with Myxobolus cerebralis. Dis Aquat Organ. 2011;93:225-34 pubmed publisher
    ..S.A., correlated with the histopathology of naturally infected native cutthroat trout Oncorhynchus clarkii bouvieri...
  61. Fujita T, Fukada H, Shimizu M, Hiramatsu N, Hara A. Annual changes in serum levels of two choriogenins and vitellogenin in masu salmon, Oncorhynchus masou. Comp Biochem Physiol B Biochem Mol Biol. 2005;141:211-7 pubmed
    ..Chg H) and choriogenin L (Chg L), vitellogenin (Vg) and estradiol-17beta (E2) were quantified in masu salmon, Oncorhynchus masou, using specific immunoassays...
  62. Watanabe M, Maekawa K. Factors affecting aggressive behaviour of spawning migratory males towards mature male parr in masu salmon Oncorhynchus masou. J Fish Biol. 2010;77:162-8 pubmed publisher
    This study examined whether dominant migratory males (adopting fighter tactics) of the masu salmon Oncorhynchus masou would more aggressively attack large mature male parr (adopting sneaker tactics) as large mature male parr are expected ..
  63. Kurtovic I, Marshall S, Simpson B. Isolation and characterization of a trypsin fraction from the pyloric ceca of chinook salmon (Oncorhynchus tshawytscha). Comp Biochem Physiol B Biochem Mol Biol. 2006;143:432-40 pubmed
    A trypsin fraction was isolated from the pyloric ceca of New Zealand farmed chinook salmon (Oncorhynchus tshawytscha) by ammonium sulfate fractionation, acetone precipitation and affinity chromatography...
  64. Kelley G, Garabed R, Branscum A, Perez A, Thurmond M. Prediction model for sequence variation in the glycoprotein gene of infectious hematopoietic necrosis virus in California, U.S.A. Dis Aquat Organ. 2007;78:97-104 pubmed publisher
    ..The agreement between the IDW and beta regression analyses quantitatively supports our conclusion that, during this time period, more genetic variation existed within subgroup LII in inland watersheds than within coastal LI isolates...
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    Henneguya cartilaginis n. sp. (Myxozoa: Myxosporea) is described from wild masu salmon Oncorhynchus masou masou in Hokkaido, Japan. H. cartilaginis n. sp. produced white cysts, up to 3mm in size, in the head of masu salmon...
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    ..minibicornis population exhibited strong signals of structuring by both geography and salmonid host species. Particular genotypes may correlate with disease differences seen in salmon populations in the Pacific Northwest...
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    ..This pioneering xenotransplantation technology may eventually find applications in facilitating the production of commercially valuable fish, as well as in species conservation...
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    ..in regulating fish growth, the cDNA of growth hormone receptor (GHR) was cloned from the liver of masu salmon (Oncorhynchus masou) and characterized...
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    ..With use of these salmon as parents, we successfully produced only donor-derived trout offspring. Thus, by transplanting cryopreserved spermatogonia into sterile xenogeneic recipients, we can generate individuals of a threatened species...
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    ..Different sensitivities of IGBP-1a and IGFBP-1b may be useful to assess a broad range of catabolic conditions when they are combined...
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    ..In the Laurentian Great Lakes of North America, BKD was associated with several large-scale mortality events of Oncorhynchus spp. throughout the 1980s and 1990s...
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    ..of responses to GnRH in expression of GH/PRL/SL genes, in the pituitaries of growing and maturing masu salmon (Oncorhynchus masou). Pituitary samples were monthly collected one week after implantation with GnRH analog (GnRHa)...
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    ..0001) stomach-width ratios than fish fed the fresh seafood diet. There was no significant difference in serum osmolality or sodium concentration between fish from groups with or without gastric dilation or fed biogenic amines...
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    ..Furthermore, the data give a rare detailed view of Allee effects in colonization dynamics and suggest that Allee effects may dampen the spread of parasites in a coastal marine ecosystem...