Results 351 to 360 of about 164,515 (387)

Soya Saponins Induce Enteritis in Atlantic Salmon (Salmo salar L.).

Journal of Agricultural and Food Chemistry, 2015
Soybean meal-induced enteritis (SBMIE) is a well-described condition in the distal intestine of salmonids, and saponins have been implicated as the causal agent. However, the question remains whether saponins alone cause SBMIE.
Å. Krogdahl, K. Gajardo, T. Kortner, M. Penn, Min Gu, G. Berge, A. Bakke   +6 more
semanticscholar   +1 more source

An eDNA assay for Irish Petromyzon marinus and Salmo trutta and field validation in running water.

Journal of Fish Biology, 2015
This pilot study presents an environmental DNA (eDNA) assay for sea lamprey Petromyzon marinus and brown trout Salmo trutta, two species of economic and conservation importance in the Republic of Ireland. The results demonstrate the effectiveness of eDNA
M. Gustavson, Patrick Collins, J. Finarelli, Damian Egan, R. Ó. Conchúir, G. Wightman, J. J. King, David T. Gauthier, Ken Whelan, Jeannette E. L. Carlsson, Jeanette E. L. Carlsson   +10 more
semanticscholar   +1 more source

Chromosome relationships in the genus Salmo

Chromosoma, 1984
Chromosome numbers and polymorphisms in rainbow trout, Atlantic salmon, and brown trout are described. The karyotypes of these three species are compared with each other and with those of other salmonid fish from the genera Salmo, Salvelinus, and Oncorhynchus. Karyotype evolution from a postulated ancestral tetraploid is discussed.
S. E. Hartley, M. T. Horne
openaire   +3 more sources

A critical life stage of the Atlantic salmon Salmo salar: behaviour and survival during the smolt and initial post-smolt migration.

Journal of Fish Biology, 2012
The anadromous life cycle of Atlantic salmon Salmo salar involves long migrations to novel environments and challenging physiological transformations when moving between salt-free and salt-rich waters. In this article, (1) environmental factors affecting
E. B. Thorstad, Frederick G. Whoriskey, I. Uglem, A. Moore, A. Rikardsen, B. Finstad   +5 more
semanticscholar   +1 more source

Explorative behavior increases vulnerability to angling in hatchery-reared brown trout (Salmo trutta)

, 2014
Animals, including fish, display individually consistent behavioral differences that may affect an individual’s vulnerability not only to predation, but also to fishing. Compared with complex natural environments, plain hatchery environments might induce
L. Härkönen, P. Hyvärinen, Juuso Paappanen, A. Vainikka   +3 more
semanticscholar   +1 more source

A review of the likely effects of climate change on anadromous Atlantic salmon Salmo salar and brown trout Salmo trutta, with particular reference to water temperature and flow.

Journal of Fish Biology, 2009
The present paper reviews the effects of water temperature and flow on migrations, embryonic development, hatching, emergence, growth and life-history traits in light of the ongoing climate change with emphasis on anadromous Atlantic salmon Salmo salar ...
B. Jonsson, N. Jonsson
semanticscholar   +1 more source

A NOR-associated repetitive element present in the genome of two Salmo species (salmo salar and Salmo trutta)

Genome, 1996
A repetitive element was isolated from the genome of Atlantic salmon. Nucleotide sequence analysis revealed the existence of variant monomers that range in length from approximately 200 to 230 bp. Repeat monomers contain regions of cryptic simplicity, internal repetition, and long direct repeats with deletions and insertions between individual units ...
Abuin, M., Clabby, C., Martinez, P., Goswami, U., Flavin, F., Wilkins, N.P., Houghton, J.A., Powell, R., Sanchez, L.   +8 more
openaire   +3 more sources

Piscine reovirus (PRV) in wild Atlantic salmon, Salmo salar L., and sea-trout, Salmo trutta L., in Norway.

Journal of Fish Diseases, 2013
This is the first comprehensive study on the occurrence and distribution of piscine reovirus (PRV) in Atlantic salmon, Salmo salar L., caught in Norwegian rivers.
Å. Garseth, C. Fritsvold, M. Opheim, E. Skjerve, E. Biering   +4 more
semanticscholar   +1 more source

Cytological studies on Salmo irideus

Genetica, 1955
1. In fixing fish eggs to be used in chromosome research Nawashin-Karpechenko was used to advantage. The isolated germ discs were prevented from being damaged by enclosing them in agar. 2. InSalmo irideus the nuclear and cellular divisions proceed entirely synchronously during the first ten or eleven cleavages; phase differences will ...
openaire   +3 more sources

History of the hypoblast in Salmo

Journal of Experimental Zoology, 1968
AbstractSpots printed on the blastodisc of Salmo gairdneri with Nile blue sulfate prior to and during the formation of the germ ring and embryonic shield show during the morphogenetic movements that not many of the germ ring cells are derived from the center of the blastodisc.
openaire   +3 more sources