Blar i NOFIMA vitenarkiv på forfatter "Tengs, Torstein"
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Cellular heterogeneity in red and melanized focal muscle changes in farmed Atlantic salmon (Salmo salar) visualized by spatial transcriptomics
Bjørgen, Håvard; Malik, Muhammad Salman; Rimstad, Espen; Vaadal, Marianne; Nyman, Ingvild Berg; Koppang, Erling Olaf; Tengs, Torstein (Peer reviewed; Journal article, 2023)Spatial transcriptomics is a technique that provides insight into gene expression profiles in tissue sections while retaining structural information. We have employed this method to study the pathological conditions related ... -
Deletion of the s2m RNA Structure in the Avian Coronavirus Infectious Bronchitis Virus and Human Astrovirus Results in Sequence Insertions
Keep, Sarah; Dowgier, Giulia; Lulla, Valeria; Britton, Paul; Oade, Michael; Freimanis, Graham; Tennakoon, Chandana; Jonassen, Christine M; Tengs, Torstein; Bickerton, Erica (Peer reviewed; Journal article, 2023)Coronaviruses infect a wide variety of host species, resulting in a range of diseases in both humans and animals. The coronavirus genome consists of a large positive-sense single-stranded molecule of RNA containing many ... -
Dose rate dependent reduction in chromatin accessibility at transcriptional start sites long time after exposure to gamma radiation
Dahl, Hildegunn; Ballangby, Jarle; Tengs, Torstein; Wojewodzic, Marcin Wlodzimierz; Eide, Dag Markus; Brede, Dag Anders; Graupner, Anne; Duale, Nur; Olsen, Ann-Karin Hardie (Peer reviewed; Journal article, 2023)Ionizing radiation (IR) impact cellular and molecular processes that require chromatin remodelling relevant for cellular integrity. However, the cellular implications of ionizing radiation (IR) delivered per time unit (dose ... -
Epitype-inducing temperatures drive DNA methylation changes during somatic embryogenesis in the long-lived gymnosperm Norway spruce
Viejo, Marcos; Tengs, Torstein; Yakovlev, Igor; Cross, Hugh; Krokene, Paal; Olsen, Jorunn Elisabeth; Fossdal, Carl Gunnar (Peer reviewed; Journal article, 2023)An epigenetic memory of the temperature sum experienced during embryogenesis is part of the climatic adaptation strategy of the long-lived gymnosperm Norway spruce. This memory has a lasting effect on the timing of bud ... -
Intergenerational effects of early life-stage temperature modulation on gene expression and DNA methylation in Atlantic cod (Gadus morhua)
Puvanendran, Velmurugu; Burgerhout, Erik; Andersen, Øivind; Kent, Matthew Peter; Hansen, Øyvind J; Tengs, Torstein (Peer reviewed; Journal article, 2023) -
Transcriptomic landscape of Atlantic salmon (Salmo salar L.) skin
Sveen, Lene; Robinson, Nicholas Andrew; Krasnov, Aleksei; Daniels, Rose Ruiz; Vaadal, Marianne; Karlsen, Christian; Ytteborg, Elisabeth; Robledo, Diego; Salisbury, Sarah; Dagnachew, Binyam Sime; Lazado, Carlo C.; Tengs, Torstein (Peer reviewed; Journal article, 2023)In this study, we present the first spatial transcriptomic atlas of Atlantic salmon skin using the Visium Spatial Gene Expression protocol. We utilized frozen skin tissue from four distinct sites, namely the operculum, ...