2021
Automatic interpretation of salmon scales using deep learning
Rune Vabø, Endre Moen, Szymon Smolinski, Åse Husebø, Nils Olav Handegard, Ketil Malde
Ecological Informatics
63
2021
A deep learning-based method to identify and count pelagic and mesopelagic fishes from trawl camera images
Vaneeda Allken, Shale Pettit Rosen, Nils Olav Handegard, Ketil Malde
ICES Journal of Marine Science
78
p. 3780-3792
2021
The salmon louse genome: Copepod features and parasitic adaptations
Rasmus Skern-Mauritzen, Ketil Malde, Christiane Eichner, Michael Dondrup, Tomasz Furmanek, Francois Besnier, Anna Zofia Komisarczuk, Michael Nuhn, Sussie Dalvin, Rolf Brudvik Edvardsen, Sven Klages, Bruno Huettel, Kurt Stueber, Sindre Grotmol, Egil Erlingsson Karlsbakk, Paul Kersey, Jong S Leong, Kevin Alan Glover, Richard Reinhardt, Sigbjørn Lien, Inge Jonassen, Ben F Koop, Frank Nilsen
Genomics
113
p. 3666-3680
2020
Genome wide analysis reveals genetic divergence between Goldsinny wrasse populations
Eeva Jansson, Francois Besnier, Ketil Malde, Carl André, Geir Dahle, Kevin Glover
BMC Genetics
21
p. 1-15
2020
Acoustic classification in multifrequency echosounder data using deep convolutional neural networks
Olav Brautaset, Anders Ueland Waldeland, Espen Johnsen, Ketil Malde, Line Eikvil, Arnt-Børre Salberg, Nils Olav Handegard
ICES Journal of Marine Science
77
p. 1391-1400
2020
Machine intelligence and the data-driven future of marine science
Ketil Malde, Nils Olav Handegard, Line Eikvil, Arnt Børre Salberg
ICES Journal of Marine Science
2020
Microbial communities associated with the parasitic copepod Lepeophtheirus salmonis.
Sussie Dalvin, Kai Ove Skaftnesmo, Ketil Malde, Kevin Glover, Jong S Leong, Ben F. Koop, Rolf Brudvik Edvardsen, Nina Sandlund
Marine Genomics
49
2019
An efficient protocol and data set for automated otolith image analysis
Savannah Carolyn Myers, Anders Thorsen, Szymon Smolinski, Jane Aanestad Godiksen, Ketil Malde, Nils Olav Handegard
Geoscience Data Journal
p. 1-9
2019
Airgun blasts used in marine seismic surveys have limited effects on mortality, and no sublethal effects on behaviour or gene expression, in the copepod Calanus finmarchicus
David M. Fields, Nils Olav Handegard, John Dalen, Christiane Eichner, Ketil Malde, Ørjan Karlsen, Anne Berit Skiftesvik, Caroline Durif, Howard Browman
ICES Journal of Marine Science
76
p. 2033-2044
2019
Machine intelligence and the data-driven future of marine science
Ketil Malde, Nils Olav Handegard, Line Eikvil, Arnt-Børre Salberg.
ICES Journal of Marine Science
2019
Microbial communities associated with the parasitic copepod Lepeophtheirus salmonis.
Sussie Dalvin, Kai Ove Skaftnesmo, Ketil Malde, Kevin Alan Glover, Jong Leong, Ben Koop, Rolf Brudvik Edvardsen, Nina Sandlund.
Marine Genomics
In Press
2019
\emph{Airgun blasts used in marine seismic surveys have a minor effect on survival at distances less than 10 m and no sub-lethal effects on behaviour or gene expression in the copepod Calanus finmarchicus}
David M Fields, Nils Olav Handegard, John Dalen, Christiane Eichner, Ketil Malde, Ørjan Karlsen, Anne Berit Skiftesvik, Caroline M. F. Durif, Howard I Browman.
ICES Journal of Marine Science
In press
2019
Levels and temporal trends of persistent organic pollutants (POPs) in Atlantic cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) from the southern Barents Sea
Stepan Boitsov, Bjørn Einar Grøsvik, Guri Nesje, Ketil Malde, Jarle Klungsøyr
Environmental Research
172
p. 89-97
2018
Automatic interpretation of otoliths using deep learning
Endre Moen, Nils Olav Handegard, Vaneeda Allken, Ole Thomas Albert, Alf Harbitz, Ketil Malde
PLOS ONE
13
p. 1-14
2018
Fish species identification using a convolutional neural network trained on synthetic data
Vaneeda Allken, Nils Olav Handegard, Shale Rosen, Tiffanie Schreyeck, Thomas Mahiout, Ketil Malde
ICES Journal of Marine Science
76
p. 342-349
2018
Judging a salmon by its spots: Environmental variation is the primary determinant of spot patterns in Salmo salar
Katarina Mariann Jørgensen, Monica Favnebøe Solberg, Francois Besnier, Anders Thorsen, Per Gunnar Fjelldal, Øystein Skaala, Ketil Malde, Kevin Glover
BMC Ecology
18:14
p. 1-13
2017
Whole genome resequencing reveals diagnostic markers for investigating global migration and hybridization between minke whale species
Ketil Malde, Bjørghild Breistein Seliussen, Maria Quintela Sanchez, Geir Dahle, Francois Besnier, Hans J. Skaug, Nils Inge Øien, Hiroko Kato Solvang, Tore Haug, Rasmus Skern-Mauritzen, Naohisa Kanda, Luis A. Pastene, Inge Jonassen, Kevin Glover
BMC Genomics
18:76
p. 1-11
2015
Characterization of a novel RXR receptor in the salmon louse (Lepeophtheirus salmonis, Copepoda) regulating growth and female reproduction
Christiane Eichner, Sussie Trine Dalvin, Rasmus Skern-Mauritzen, Ketil Malde, Heidi Kongshaug, Frank Nilsen
BMC Genomics
16:81
2014
Estimating the information value of polymorphic sites using pooled sequences
Malde, Ketil
BMC Genomics
15
2014
Human-induced evolution caught in action: SNP-array reveals rapid amphi-atlantic spread of pesticide resistance in the salmon ecotoparasite Lepeophtheirus salmonis
Francois Besnier, Matthew Peter Kent, Rasmus Skern-Mauritzen, Sigbjørn Lien, Ketil Malde, Rolf Edvardsen, Simon Taylor, Lina Ljungfeldt, Frank Nilsen, Kevin Glover
BMC Genomics
2014
Gene expression in five salmon louse (Lepeophtheirus salmonis, Krøyer 1837) tissues
Rolf Edvardsen, Sussie Trine Dalvin, Tomasz Furmanek, Ketil Malde, Stig Mæhle, Bjørn Olav Kvamme, Rasmus Skern-Mauritzen
Marine Genomics
18
p. 39-44
2014
Simulating a population genomics data set using FlowSim
Malde, Ketil
BMC Research Notes
7:68
2013
How does sequence variability affect de novo assembly quality?
Rasmus Skern-Mauritzen, Ketil Malde, Francois Besnier, Frank Nilsen, Inge Jonassen, Richard Reinhardt, Ben F. Koop, Sussie Trine Dalvin, Stig Mæhle, Heidi Kongshaug, Kevin Glover
Journal of Natural History
47
p. 901-910
2013
Increasing Sequence Search Sensitivity with Transitive Alignments
Ketil Malde, Tomasz Furmanek
PLOS ONE
8
2013
Filtering duplicate reads from 454 pyrosequencing data
Susanne Balzer, Ketil Malde, Markus A. Grohme, Inge Jonassen
Bioinformatics
29
p. 830-836
2012
Maternal 3 ' UTRs: from egg to onset of zygotic transcription in Atlantic cod
Lene Kleppe, Rolf Edvardsen, H Kuhl, Ketil Malde, Tomasz Furmanek, O Drivenes, R Reinhardt, Geir Lasse Taranger, Anna Wargelius
BMC Genomics
13
2011
The genome sequence of Atlantic cod reveals a unique immune system
Bastiaan Star, Alexander Johan Nederbragt, Sissel Jentoft, Unni Grimholt, Martin Malmstrøm, Tone Fredsvik Gregers, Trine Ballestad Rounge, Jonas Paulsen, Monica Hongrø Solbakken, Animesh Sharma, Ola Frang Wetten, Anders Lanzén, Roger Winer, James Knight, Jan-Hinnerk Vogel, Bronwen Aken, Øivind Andersen, Karin Lagesen, Ave Tooming-Klunderud, Rolf Edvardsen, G. Tina Kirubakaran, Mari Espelund, Chirag Nepal, A. Christopher Previti, Bård Ove Karlsen, Truls Moum, Morten Skage, Paul Ragnar Berg, Tor Gjøen, Heiner Kuhl, Jim Thorsen, Ketil Malde, Richard Reinhardt, Lei Du, Steinar Daae Johansen, Steve Searle, Sigbjørn Lien, Frank Nilsen, Inge Jonassen, Stig W Omholt, Nils Christian Stenseth, Kjetill Sigurd Jakobsen
Nature
477
p. 207-210
2011
Systematic exploration of error sources in pyrosequencing flowgram data
Susanne Balzer, Ketil Malde, Inge Jonassen
Bioinformatics
27
p. I304-I309
2011
EST resources and establishment and validation of a 16 k cDNA microarray from Atlantic cod (Gadus morhua)
Rolf Edvardsen, Ketil Malde, Christian Mittelholzer, Geir Lasse Taranger, Frank Nilsen
Comparative Biochemistry and Physiology - Part D:Genomics and Proteomics
6
p. 23-30
2011
Flower: extracting information from pyrosequencing data
Malde, Ketil
Bioinformatics
27
p. 1041-1042
2011
Identification of vimentin- and elastin-like transcripts specifically expressed in developing notochord of Atlantic salmon (Salmo salar L.)
Anita Sagstad, Sindre Grotmol, Harald Kryvi, Christel Krossøy, Geir Kåre Totland, Ketil Malde, Shou Wang, Tom Johnny Hansen, Anna Sofie Troedsson Wargelius
Cell and Tissue Research
346
p. 191-202
2010
Calcium from salmon and cod bone is well absorbed in young healthy men: a double-blinded randomised crossover design
Marian Kjellevold Malde, S Bugel, M. Kristensen, Ketil Malde, Ingvild Eide Graff, Jan I Pedersen
Nutrition & Metabolism
7
2010
Characteristics of 454 pyrosequencing data-enabling realistic simulation with flowsim
Susanne Balzer, Ketil Malde, Anders Lanzén, Animesh Sharma, Inge Jonassen
Bioinformatics
26
p. i420-i425
2009
Identification of immune related genes in Atlantic halibut (Hippoglossus hippoglossus L.) following in vivo antigenic and in vitro mitogenic stimulation
Sonal Patel, Kjetil Malde, Anders Lanzén, Rolf Hetlelid Olsen, Audun H. Nerland
Fish and Shellfish Immunology
27
p. 729-738
2008
The effect of sequence quality on sequence alignment
Malde, Ketil
Bioinformatics
24
p. 897-900
2008
Repeats and EST analysis for new organisms
Ketil Malde, Inge Jonassen
BMC Genomics
9
2006
Calculating PSSM probabilities with lazy dynamic programming
Ketil Malde, Robert Giegerich
Journal of functional programming
16
p. 75-81
2006
RBR: library-less repeat detection for ESTs
Ketil Malde, Korbinian Schneeberger, Eivind Coward, Inge Jonassen
Bioinformatics
22
p. 2232-2236
2005
A graph based algorithm for generating EST consensus sequences
Ketil Malde, Eivind Coward, Inge Jonassen
Bioinformatics
21
p. 1371-1375
2005
Masking repeats while clustering ESTs
Korbinian Schneeberger, Ketil Malde, Eivind Coward, Inge Jonassen
Nucleic Acids Research (NAR)
33
p. 2176-2180
2003
Fast Sequence Clustering Using a Suffix Array Algorithm
Ketil Malde, Eivind Coward, Inge Jonassen
Bioinformatics
19
p. 1221-1226
2003
A Fast Algorithm for EST Clustering using Suffix Arrays
Ketil Malde, Eivind Coward, Inge Jonasen
Bioinformatics