Results 21 to 30 of about 1,038,789 (181)

Two apolipoproteins in salmon louse (Lepeophtheirus salmonis), apolipoprotein 1 knock down reduces reproductive capacity

Biochemistry and Biophysics Reports, 2021
The salmon louse, Lepeophtheirus salmonis is an ectoparasite of salmonid fish in the Northern Hemisphere, causing large economical losses in the aquaculture industry and represent a threat to wild populations of salmonids.
Muhammad Tanveer Khan, Sussie Dalvin, Frank Nilsen, Rune Male   +3 more
doaj   +1 more source

Identification of a sex-linked SNP marker in the salmon louse (Lepeophtheirus salmonis) using RAD sequencing [PDF]

, 2013
The salmon louse (Lepeophtheirus salmonis (Krøyer, 1837)) is a parasitic copepod that can, if untreated, cause considerable damage to Atlantic salmon (Salmo salar Linnaeus, 1758) and incurs significant costs to the Atlantic salmon mariculture ...
Carmichael, Stephen N, Bassett, David I, Stephen N. Carmichael, Bron, James, Christie, Hayden R. L., Skern-Mauritzen, Rasmus, Bekaert, Michaël, David I Bassett, James E Bron, John B. Taggart (208020), Rasmus Skern-Mauritzen, Bassett, David I., Gharb, Karim, Skuce, Philip J, Taggart John B., Bron, James E., Bron, James E, Hayden R. L. Christie (471364), David I. Bassett (471365), Bekaert Michaël, Sturm, Armin, Carmichael Stephen N., Stephen N Carmichael, Taggart, John B, Bassett, D I, Sturm Armin, John B. Taggart, James E. Bron (308427), Gharbi Karim, Hayden R. L. Christie, Christie, Hayden R L, John B Taggart, Skuce, Philip J., Skern-Mauritzen Rasmus, Hayden R L Christie, Skuce Philip J., Michaël Bekaert, Armin Sturm, Philip J Skuce, Karim Gharbi (432878), Karim Gharbi, Philip J. Skuce, Philip J. Skuce (471366), Bassett David I., Skuce, Phillip, David I. Bassett, Stephen N. Carmichael (471363), Taggart, John, James E. Bron, Christie Hayden R. L., Taggart, John B., Rasmus Skern-Mauritzen (457732), Michaël Bekaert (121005), Carmichael, Stephen N., Armin Sturm (93476), Gharbi, Karim, Bron James E., Bakaert, Michaël, Taggart, J.B., Bassett, D.I., Carmichael, S.N., Skern-Mauritzen, R., Bron, J.E., Skuce, P.J., Sturm, A., Gharbi, K., Bekaert, M., Christie, H.R.L.   +67 more
core   +1 more source

A novel approach to co-expression network analysis identifies modules and genes relevant for moulting and development in the Atlantic salmon louse (Lepeophtheirus salmonis)

BMC Genomics, 2021
Background The salmon louse (Lepeophtheirus salmonis) is an obligate ectoparasitic copepod living on Atlantic salmon and other salmonids in the marine environment.
Zhaoran Zhou, Christiane Eichner, Frank Nilsen, Inge Jonassen, Michael Dondrup   +4 more
doaj   +1 more source

Diel variation in egg-laying by the freshwater fish louse Argulus foliaceus (Crustacea: Branchiura) [PDF]

Diseases of Aquatic Organisms, 2007
Removal of deposited eggs could be a useful control strategy for the damaging fish ectoparasite Argulus foliaceus, but focused control requires knowledge of egg-laying patterns. Here, we investigated diel changes in the egg-laying behaviour of a natural population of A. foliaceus. Data were collected from 17-28 May 2004.
Harrison, Andrew, Gault, Norman, Dick, J.T.A.   +2 more
openaire   +3 more sources

Louse (Insecta : Phthiraptera) mitochondrial 12S rRNA secondary structure is highly variable [PDF]

, 2002
Lice are ectoparasitic insects hosted by birds and mammals. Mitochondrial 12S rRNA sequences obtained from lice show considerable length variation and are very difficult to align.
Page, R.D.M., Cruickshank, R., Johnson, K.P.   +2 more
core   +1 more source

Temporal and spatial variations in lice numbers on salmon farms in the Hardanger fjord 2004-06 [PDF]

, 2009
The long and narrow Hardanger fjord in western Norway has a high density of salmon farms and has had severe salmon lice, Lepeophtheirus salmonis, problems.
Heuch, P.A., Fisheries and Aquaculture Industry Research Fund (Funder), Lees, F., Olsen, R.S., Baillie, M., Malkenes, R., Finstad, B., Revie, C.W., Norwegian Research Council (Funder), Gettinby, G.   +9 more
core   +4 more sources

Biennial report of the Fish Commission of the State of Oregon to the Governor and the Thirty-Sixth Legislative Assembly : 1931 [PDF]

December 1, 1928 - November 30, 1930. Biennial report of the Department of Fish Culture of the State of Oregon to the Governor and the Thirty-Sixth Legislative Assembly, p.16 ...
Oregon. Fish Commission, Oregon. Fish Commission. Department of Fish Culture   +1 more
core   +5 more sources

A partly stage-structured model for the abundance of salmon lice in salmonid farms

Epidemics, 2019
The parasitic salmon louse constrains growth in the Norwegian salmon farming industry through density dependent host-parasite interaction. Hence, there is a need for insight into how increases in salmon production, varying spatial organisation of the ...
M. Aldrin, P.A. Jansen, H. Stryhn
doaj   +1 more source

Screening of blood and mucus parameters towards breeding for resistance to salmon louse (lepeophtheirus salmonis) in atlantic salmon [PDF]

, 2012
Over the last three decades salmon farmers have experienced serious economic hardships due to losses caused by sea lice (Lepeophtheirus salmonis) infestations. In the absence of an effective vaccine, inefficiency of biological control methods and growing
Amit, Das
core   +1 more source

Modeling parasite dynamics on farmed salmon for precautionary conservation management of wild salmon.

PLoS ONE, 2013
Conservation management of wild fish may include fish health management in sympatric populations of domesticated fish in aquaculture. We developed a mathematical model for the population dynamics of parasitic sea lice (Lepeophtheirus salmonis) on ...
Luke A Rogers, Stephanie J Peacock, Peter McKenzie, Sharon DeDominicis, Simon R M Jones, Peter Chandler, Michael G G Foreman, Crawford W Revie, Martin Krkošek   +8 more
doaj   +1 more source