Cristin

2024
1.	Difford, Gareth Frank; Hatlen, Bjarne; Gjerde, Bjarne; Heia, Karsten; Bæverfjord, Grete; Norris, Ashie; Sonesson, Anna Kristina. Validation and genetic parameters of the X-ray method for phenotyping individual feed intake in Atlantic salmon. Aquaculture 2024 ;Volum 586. s. 1-8 NMBU NOFIMA Untitled
2023
2.	Difford, Gareth Frank; Hatlen, Bjarne; Heia, Karsten; Bæverfjord, Grete; Eckel, Bernhard; Gannestad, Kjellrun Hoås; Romarheim, Odd Helge; Lindberg, Stein-Kato; Norris, Ashie T.; Sonesson, Anna Kristina; Gjerde, Bjarne. Digital phenotyping of individual feed intake in Atlantic salmon (Salmo salar) with the X-ray method and image analysis. Frontiers in Animal Science 2023 ;Volum 4. s. 1-11 NOFIMA Untitled

3.	Heringstad, Bjørg; Bakke, Karoline Andrea; Difford, Gareth Frank. Heritability of methane emission in dairy cows estimated from GreenFeed measures in commercial herds. 74th Annual meeting of EAAP; 2023-08-26 - 2023-09-01 NMBU Untitled

4.	Levrault, Cécile; Difford, Gareth Frank; Steinheim, Geir; Groot Koerkamp, Peter W.G.; Ogink, Nico W.M.. Validation of the methane production measurement accuracy and ranking capacity of portable accumulation chambers for use with small ruminants. Biosystems Engineering 2023 ;Volum 236. s. 201-211 NMBU Untitled

5.	Lindberg, Stein-Kato; Durland, Evan; Heia, Karsten; Noble, Christopher; Alvestad, René; Difford, Gareth Frank. Digital scoring of welfare traits in Atlantic salmon (Salmo salar L.) - a proof of concept study quantifying dorsal fin haemorrhaging via hyperspectral imaging. Frontiers in Animal Science 2023 ;Volum 4. s. 1-13 NOFIMA NMBU Untitled

6.	Park, Jisoo. Optimization and assessment of Omega-3 fatty acids from high-dimensional spectroscopic data in the Atlantic salmon breeding programs. : Norwegian University of Life Sciences 2023 51 s. NOFIMA NMBU Untitled

7.	Robinson, Nicholas Andrew; Robledo, Diego; Sveen, Lene; Daniels, Rose Ruiz; Krasnov, Aleksei; Coates, Andrew; Jin, Ye Hwa; Barrett, Luke T.; Lillehammer, Marie; Kettunen, Anne Helena; Phillips, Ben L.; Dempster, Tim; Doeschl-Wilson, Andrea; Samsing, Francisca; Difford, Gareth Frank; Salisbury, Sarah; Gjerde, Bjarne; Haugen, John-Erik; Burgerhout, Erik; Dagnachew, Binyam Sime; Kurian, Dominic; Fast, Mark D.; Rye, Morten; Salazar, Marcela; Bron, James E.; Monaghan, Sean J.; Jacq, Celeste; Birkett, Mike; Browman, Howard; Skiftesvik, Anne Berit; Fields, David M.; Selander, Erik; Bui, Samantha; Sonesson, Anna Kristina; Skugor, Stanko; Østbye, Tone-Kari K; Houston, Ross D.. Applying genetic technologies to combat infectious diseases in aquaculture. Reviews in Aquaculture 2023 ;Volum 15.(2) s. 491-535 NOFIMA HAVFORSK Untitled
2022
8.	Afseth, Nils Kristian; Dankel, Elin Katinka; Andersen, Petter Vejle; Difford, Gareth Frank; Horn, Siri Storteig; Sonesson, Anna Kristina; Hillestad, Borghild; Wold, Jens Petter; Tengstrand, Erik. Raman and near Infrared Spectroscopy for Quantification of Fatty Acids in Muscle Tissue—A Salmon Case Study. Foods 2022 ;Volum 11.(7) NOFIMA Untitled

9.	Difford, Gareth Frank. Statistical power and design of aquaculture experiments:Getting the most certainty with the least fish. Aqua3R 2022: National Workshop on 3Rs in Aquaculture Research; 2022-06-09 - 2022-06-09 NMBU Untitled

10.	Difford, Gareth Frank; Haugen, John-Erik; Aslam, Muhammad Luqman; Johansen, Lill-Heidi; Breiland, Mette Serine Wesmajervi; Hillestad, B.; Baranski, Matthew; Boison, Solomon Antwi; Moghadam, Hooman; Jacq, Celeste. Variation in volatile organic compounds in Atlantic salmon mucus is associated with resistance to salmon lice infection. Scientific Reports 2022 ;Volum 12. NOFIMA Untitled

11.	Difford, Gareth Frank; Lindberg, Stein-Kato; Heia, Karsten; Hatlen, Bjarne; Durland, Evan; Gjerde, Bjarne; Alvestad, René; Mota, Vasco C.; Noble, Christopher; Norris, A; Boison, Solomon Antwi; Afseth, Nils Kristian; Wold, Jens Petter; Sonesson, Anna Kristina. Digital phenotyping to improve Atlantic salmon feed efficiency and welfare. WCGGALP 2022; 2022-07-03 - 2022-07-08 NMBU NOFIMA Untitled

12.	Difford, Gareth Frank; Lindberg, Stein-Kato; Heia, Karsten; Hatlen, Bjarne; Durland, Evan; Gjerde, Bjarne; Alvestad, René; Mota, Vasco C.; Noble, Christopher; Norris, Ashie; Boison, Solomon Antwi; Wold, Jens Petter; Sonesson, Anna Kristina. Digital phenotyping to improve Atlantic salmon feed efficiency and welfare. World Congress on Genetics Applied to Livestock Production; 2022-07-03 - 2022-07-08 NOFIMA NMBU Untitled

13.	Hatlen, Bjarne; Difford, Gareth Frank; Gjerde, Bjarne; Norris, Ashie; Sonesson, Anna Kristina. Avl på en laks med mindre fett gir lavere fôrfaktor. Havbruk 2022; 2022-10-19 - 2022-10-21 NOFIMA Untitled

14.	Hatlen, Bjarne; Difford, Gareth Frank; Gjerde, Bjarne; Norris, Ashie; Sonesson, Anna Kristina. The importance of body composition for genetic variation in feed efficiency in Atlantic salmon. XX International Symposium on Fish Nutrition and Feeding - "Towards Precision Nutrition and Feeding"; 2022-06-05 - 2022-06-09 NOFIMA Untitled

15.	Horn, Siri Storteig; Aslam, Muhammad Luqman; Difford, Gareth Frank; Tsakoniti, K.; Karapanagiotis, S.; Gulzari, B.; Bastiaansen, J.W.M.; Peñaloza, C.; Houston, R.; Ruyter, Bente Synnøve; Sonesson, Anna Kristina. Genetic parameters of fillet fatty acids and fat deposition in gilthead seabream (Sparus aurata) using the novel 30 k Medfish SNP array. Aquaculture 2022 ;Volum 556. s. 1-8 NOFIMA Untitled

16.	Lindberg, Stein-Kato; Difford, Gareth Frank; Durland, Evan; Heia, Karsten; Alvestad, René; Burgerhout, Erik; Mota, Vasco C.; Striberny, Anja; Verstege, Gerhardus C.; Noble, Christopher. Applications of hyperspectral imaging for documenting smoltification and welfare in Atlantic salmon. 10th European Conference on Precision Livestock Farming ECPLF 2022 / 3rd International Precision Dairy Farming Conference; 2022-08-29 - 2022-09-02 NOFIMA Untitled

17.	Lindberg, Stein-Kato; Difford, Gareth Frank; Durland, Evan; Heia, Karsten; Alvestad, René; Burgerhout, Erik; Mota, Vasco C.; Striberny, Anja; Verstege, Gerhardus C.; Noble, Christopher. Applications of hyperspectral imaging for documenting smoltification status and welfare in Atlantic salmon. Aquaculture Europe 2022; 2022-09-27 - 2022-09-30 NOFIMA NMBU Untitled

18.	Manzanilla-Pech, C. I. V.; Difford, Gareth Frank; Løvendahl, Peter; Stephansen, R.B.; Lassen, Jan. Genetic (co-)variation of methane emissions, efficiency, and production traits in Danish Holstein cattle along and across lactations. Journal of Dairy Science (JDS) 2022 ;Volum 105.(12) s. 9799-9809 NMBU Untitled

19.	Manzanilla-Pech, C.I.V.; Difford, Gareth Frank; Sahana, G.; Romé, H.; Løvendahl, Peter; Lassen, J.. Genome-wide association study for methane emission traits in Danish Holstein cattle. Journal of Dairy Science (JDS) 2022 ;Volum 105.(2) s. 1357-1368 NOFIMA Untitled

20.	Manzanilla-Pech, Coralia Ines Valentina; Stephansen, Rasmus Bak; Difford, Gareth Frank; Løvendahl, Peter; Lassen, Jan. Selecting for Feed Efficient Cows Will Help to Reduce Methane Gas Emissions. Frontiers in Genetics 2022 ;Volum 13. s. - NMBU Untitled

21.	Mota, Vasco Filipe Cardoso Neves; Striberny, Anja; Verstege, G.C.; Difford, Gareth Frank; Lazado, Carlo C.. Evaluation of a recirculating aquaculture systems facility for Atlantic salmon pathogen research. Frisk Fisk 2022; 2022-05-30 - 2022-05-31 UiT NOFIMA NMBU Untitled

22.	Mota, Vasco; Striberny, Anja; Verstege, Gerhardus C.; Difford, Gareth Frank; Lazado, Carlo C.. Evaluation of a Recirculating Aquaculture System Research Facility Designed to Address Current Knowledge Needs in Atlantic Salmon Production. Frontiers in Animal Science 2022 ;Volum 3. s. 1-12 NMBU NOFIMA Untitled

23.	Mota, Vasco; Striberny, Anja; Verstege, Gerhardus C.; Difford, Gareth Frank; Lazado, Carlo C.. Evaluation of a recirculating aquaculture systems facility for Atlantic salmon pathogen research. Frisk Fisk 2022; 2022-05-30 - 2022-05-31 NMBU NOFIMA Untitled

24.	Robinson, Nicholas Andrew; Robledo, D.; Krasnov, Aleksei; Gjerde, Bjarne; Sveen, Lene; Østbye, Tone-kari K; Dagnachew, Binyam Sime; Kurian, D.; Bron, J.; Monaghan, S.; Dempster, T.; Phillips, B.; Fast, M.; Braceland, M.; Mohammed, H.; Birkett, M.; Lillehammer, Marie; Haugen, John-Erik; Caulfield, J.; Foster, S.; Fields, D. M.; Skiftesvik, A.; Browman, H.; Kettunen, Anne Helena; Rye, M.; Baranski, Matthew; Ritchie, G.; Aslam, Luqman; Difford, Gareth Frank; Doeschl-Wilson, A.; Norris, A; Skugor, S.; Bui, S.; Tengs, T.; Coates, A.; Ruiz-Daniels, R.; Salisbury, S.; Gulliksen, S.; Burgerhout, Erik; Houston, R.. Developing tools for boosting Atlantic salmon host resistance to sea lice. Sealice Conference International 2022; 2022-05-09 - 2022-05-13 NOFIMA Untitled

25.	Sonesson, Anna Kristina; Hatlen, Bjarne; Gjerde, Bjarne; Difford, Gareth Frank; Brunsvik, Per S.; Meuwissen, Theodorus; Norris, A. Genetic analysis of feed efficiency in Atlantic salmon. WCGGALP; 2022-07-03 - 2022-07-08 NMBU NOFIMA Untitled
2021
26.	Difford, Gareth Frank; Díaz-Gil, Carlos; Sánchez-Moya, Albert; Aslam, Muhammad Luqman; Horn, Siri Storteig; Ruyter, Bente Synnøve; Herlin, Marine; Lopez, Marilo; Sonesson, Anna Kristina. Genomic and Phenotypic Agreement Defines the Use of Microwave Dielectric Spectroscopy for Recording Muscle Lipid Content in European Seabass (Dicentrarchus labrax). Frontiers in Genetics 2021 ;Volum 12. s. 1-10 NOFIMA Untitled

27.	Difford, Gareth Frank; Hatlen, Bjarne; Gjerde, Bjarne; Romarheim, Odd Helge; Bæverfjord, Grete; Heia, Karsten; Norris, Ashie; Sonesson, Anna Kristina. Genetic validation of the XRAY method for phenotyping feed intake in Atlantic salmon. Aquaculture Europe 2021; 2021-10-04 - 2021-10-07 NOFIMA Untitled

28.	Difford, Gareth Frank; Hatlen, Bjarne; Gjerde, Bjarne; Romarheim, Odd Helge; Bæverfjord, Grete; Heia, Karsten; Norris, Ashie; Sonesson, Anna Kristina. Genetic validation of the Xray method for phenotyping feed intake in Atlantic salmon. Soria Moria seminar in animal breeding and genetics - where breeding industry & academia meet!; 2021-11-29 - 2021-11-30 NMBU NOFIMA Untitled

29.	Difford, Gareth Frank; Horn, Siri Storteig; Dankel, Elin Katinka; Ruyter, Bente; Dagnachew, Binyam Sime; Hillestad, Borghild; Sonesson, Anna Kristina; Afseth, Nils Kristian. The heritable landscape of Near Infrared and Raman spectroscopic measurements to improve lipid content in Atlantic salmon fillets. Genetics Selection Evolution 2021 ;Volum 53. s. - NOFIMA Untitled

30.	Hatlen, Bjarne; Difford, Gareth Frank. Kan utnytte fôrressurser bedre. Næringsnytte 2021 ;Volum 11. s. 37-37 NOFIMA Untitled

31.	Hatlen, Bjarne; Difford, Gareth Frank; Gjerde, Bjarne; Norris, Ashie; Sonesson, Anna Kristina. The relative importance of body composition and energy efficiency in feed efficiency of Atlantic salmon. Aquaculture Europe 2021; 2021-10-05 - 2021-10-07 NOFIMA NMBU Untitled

32.	Khaw, Hooi Ling; Gjerde, Bjarne; Boison, Solomon Antwi; Hjelle, Elise; Difford, Gareth Frank. Quantitative Genetics of Smoltification Status at the Time of Seawater Transfer in Atlantic Salmon (Salmo Salar). Frontiers in Genetics 2021 ;Volum 12. s. 1-13 NOFIMA Untitled

33.	Sonesson, Anna Kristina; Difford, Gareth Frank; Ruyter, Bente; Aslam, Muhammad Luqman; Diaz-Gil, C.; López Belluga, M.; Herlin, M.; Peñaloza, Carolina; Houston, R.; Horn, Siri Storteig. Genetic parameters and gwas of lipid traits in muscle and liver of European Seabass Dicentrarchus labrax. Aquaculture Europe 2021; 2021-10-04 - 2021-10-07 NOFIMA Untitled
2020
34.	Difford, Gareth Frank; Boison, Solomon Antwi; Khaw, Hooi Ling; Gjerde, Bjarne. Validating non-invasive growth measurements on individual Atlantic salmon in sea cages using diode frames. Computers and Electronics in Agriculture 2020 ;Volum 173. s. 1-8 NOFIMA Untitled

35.	Difford, Gareth Frank; Løvendahl, Peter; Veerkamp, Roel F.; Bovenhuis, Henk; Visker, Marleen H.P.W.; Lassen, Jan; de Haas, Yvette. Can greenhouse gases in breath be used to genetically improve feed efficiency of dairy cows?. Journal of Dairy Science (JDS) 2020 ;Volum 103.(3) s. 2442-2459 Untitled

36.	Gebreyesus, Grum; Difford, Gareth Frank; Buitenhuis, Bart; Lassen, Jan; Noel, Samantha Joan; Højberg, Ole; Plichta, Damian R.; Zhu, Zhigang; Poulsen, Nina A.; Sundekilde, Ulrik K.; Løvendahl, Peter; Sahana, Goutam. Predictive ability of host genetics and rumen microbiome for subclinical ketosis. Journal of Dairy Science (JDS) 2020 ;Volum 103.(5) s. 4557-4569 NOFIMA Untitled

37.	Jacq, Celeste; Difford, Gareth Frank. Forsket på avl for klimarobust laks - Det går an å avle mot temperaturfølsomhet. folkebladet.no, driva.no, kyst.no, iLaks.no [Internett] 2020-12-10 NOFIMA Untitled

38.	Jonker, Arjan; Difford, Gareth Frank; Garnsworthy, Philip C.; Negussie, Enyew; Pszczola, Marcin; Roman-Ponce, Sergio I; Waghorn, Garry C.. ‘Sniffer’ methane measurement systems to determine methane concentrations in air emitted by cows. I: Guidelines for estimating methane emissions from individual ruminants using: GreenFeed, ‘sniffers’, hand-held laser detector and portable accumulation chambers. New Zealand: Ministry for Primary Industries 2020 ISBN 978-1-99-004336-9. s. 27-40 NOFIMA Untitled

39.	Lassen, Jan; Difford, Gareth Frank. Review: Genetic and genomic selection as a methane mitigation strategy in dairy cattle. Animal 2020 ;Volum 14:S3. s. 473-483 NOFIMA Untitled

40.	Manzanilla-Pech, Coralia Ines V.; Gordo, D.; Difford, Gareth Frank; Løvendahl, Peter; Lassen, Jan. Multitrait genomic prediction of methane emissions in Danish Holstein cattle. Journal of Dairy Science (JDS) 2020 ;Volum 103.(10) s. 9195-9206 NOFIMA Untitled

41.	Olijhoek, Dana W.; Difford, Gareth Frank; Lund, Peter; Løvendahl, Peter. Phenotypic modeling of residual feed intake using physical activity and methane production as energy sinks. Journal of Dairy Science (JDS) 2020 ;Volum 103.(8) s. 6967-6981 NOFIMA Untitled

42.	Zhang, Qianqian; Difford, Gareth Frank; Goutam, Sahana; Løvendahl, Peter; Lassen, Jan; Lund, Mogens Sandø; Guldbrandtsen, Bernt; Janss, Luc. Bayesian modeling reveals host genetics associated with rumen microbiota jointly influence methane emission in dairy cows. The ISME Journal 2020 ;Volum 14. s. 2019-2033 Untitled
2018
43.	Zetouni, Larissa; Difford, Gareth Frank; Lassen, Jan; Byskov, MV; Norberg, Elise; Løvendahl, Peter. Is rumination time an indicator of methane production in dairy cows?. Journal of Dairy Science (JDS) 2018 ;Volum 101.(12) s. 11074-11085 NMBU Untitled