Results 61 to 70 of about 65,492 (329)

A review of bacterial disease outbreaks in rainbow trout (Oncorhynchus mykiss) reported from 2010 to 2022

Journal of Fish Diseases, EarlyView., 2023
Abstract Outbreaks of bacterial infections in aquaculture have emerged as significant threats to the sustainable production of rainbow trout (Oncorhynchus mykiss) worldwide. Understanding the dynamics of these outbreaks and the bacteria involved is crucial for implementing effective management strategies. This comprehensive review presents an update on
Muhammed Duman, Soner Altun, Izzet Burcin Saticioglu, Jesús L. Romalde   +3 more
wiley   +1 more source

Eco‐evolutionary responses of a cold‐water fish (Salmo trutta) to the combined effects of an emerging pathogen and temperature

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract How wildlife populations respond to the different components of global change and their interactions is still poorly understood. For instance, emerging pathogens can directly impact the genetic and phenotypic attributes of their hosts through directional selection or ...
Eloïse Duval, Simon Blanchet, Lisa Jacquin, Charlotte Veyssière, Géraldine Loot, Erwan Quéméré   +5 more
wiley   +1 more source

Immersion challenge of three salmonid species (family Salmonidae) with three multilocus sequence typing variants of Flavobacterium psychrophilum provides evidence of differential host specificity

Journal of Fish Diseases, EarlyView., 2023
Abstract Bacterial coldwater disease (BCWD), caused by Flavobacterium psychrophilum, results in significant losses among multiple salmonid (family Salmonidae) species. Molecular epidemiology and serotyping studies have suggested that some variants are host specific; however, these associations have not been evaluated by cross‐challenging fish species ...
Christopher Knupp, Thomas P. Loch
wiley   +1 more source

Salmo salar and S. ferox in Tasmania [PDF]

Nature, 1885
IN your issue of October 29 is a communication from Mr. Saville Kent, in which he “concludes that no true salmon has yet been established in the lakes and rivers of Tasmania. The fish of large size which abound in the great lakes and other large sheets of water are really essentially the same as the great lake trout, Salmo ferox, of Great Britain.”
openaire   +1 more source

Lymph Node Status in Colorectal Cancer; Is There a Case for Auditing the Pathologist and the Surgeon? [PDF]

Iranian Journal of Colorectal Research, 2019
The significance of nodal metastasis as a prognostic factor in colorectal cancer is universally recognised and accepted. This articlediscusses the various factors that govern lymph node harvest and how to improve that.
Emil Salmo, Najib Haboubi
doaj  

Modelling <i>Salmo trutta</i> Complex Spatial Distribution in Central Italy: A Random Forest Approach Revealing Underrepresented Lowland Populations Based on Spatially-Explicit Predictors. [PDF]

Ecol Evol
Using freely available spatially explicit environmental‐bioclimatic predictors, in a Random Forest framework, we: (i) accurately modelled the spatial distribution of Salmo trutta complex in central Italy; (ii) revealed the suitability of naturally infrequent lowland watercourses where trout occurrence is only partly known; (iii) provided information on
Talarico L, Catucci E, Martinoli M, Scardi M, Tancioni L.   +4 more
europepmc   +2 more sources

Genetic variation in brown trout Salmo trutta across the Danube, Rhine, and Elbe headwaters: a failure of the phylogeographic paradigm?

BMC Evolutionary Biology, 2013
BackgroundBrown trout Salmo trutta have been described in terms of five major mtDNA lineages, four of which correspond to major ocean basins, and one, according to some authors, to a distinct taxon, marbled trout Salmo marmoratus.
E. Lerceteau-Köhler, U. Schliewen, T. Kopun, S. Weiss   +3 more
semanticscholar   +1 more source

Contrasting responses to riverine barrier modification and fish pass provision in two anadromous non‐salmonid species during their spawning migrations

Journal of Applied Ecology, EarlyView.
UtS succeeded in facilitating both species to pass weirs under lower flow conditions than before. Weir modification improved passage rates more than fish pass installation, although catchment‐scale benefits currently remain limited. Project legacies include identifying long‐term monitoring needs to measure accumulating catchment‐scale benefits, and ...
Mark I. A. Yeldham, J. Robert Britton, Charles Crundwell, Peter Davies, Jamie R. Dodd, Chris Grzesiok, Andrew D. Nunn, Randolph Velterop, Jonathan D. Bolland   +8 more
wiley   +1 more source

Morphometric of blastomeres in Salmo salar

Zygote, 2013
SummaryFor Salmo salar, there is a lack of information on the morphology of the first blastomeres formed during embryonic development and which could be used as a diagnostic tool for the first stages of development. The purpose of this investigation, therefore, was to characterize morphometrically the first blastomeres of S. salar.
Effer, Brian R., Sanchez, Ruben R., Ubilla, Andrea M., Figueroa, Elias V., Valdebenito, Ivan I.   +4 more
openaire   +5 more sources

Discovery and characterization of miRNA genes in atlantic salmon (Salmo salar) by use of a deep sequencing approach

BMC Genomics, 2013
BackgroundMicroRNAs (miRNAs) are an abundant class of endogenous small RNA molecules that downregulate gene expression at the posttranscriptional level.
R. Andreassen, M. Worren, B. Høyheim
semanticscholar   +1 more source