Reposted by @annahandreassen.bsky.socialJournal of Experimental Biology @jexpbiol.bsky.social · 03/02/2026In their Commentary, Andreassen & co argue that studying how an individual's metabolism scales as it grows and how this interacts with other traits could help clarify the century-long debate about what causes variation in metabolic scaling relationships journals.biologists.com/jeb/article/... 021
Reposted by @annahandreassen.bsky.socialFredrik Jutfelt 🐠 @jutfelt.bsky.social · 28/06/2025FINclub research trip going well! 32 people, dozens of fish and invert species, 16 experiments, two dogs and lots of fun. Some photos in thread. 🧪🐟🦑 2396
Reposted by @annahandreassen.bsky.socialRobin Leeuwis @leeuwisrobin.bsky.social · 29/06/2025New research paper out about how fishes acclimate to different water temperatures! 🐟 It's in @conphysjournal.bsky.social and OA! 🔓 doi.org/10.1093/conp... We looked at the role of blood plasma factors and skin temperature sensation in this study 🩸 ♨️ Recap in the threat below for those interested 😊 1217
Reposted by @annahandreassen.bsky.socialLorena Silva @lorenasilvag.bsky.social · 16/06/2025Happy to share my first thesis chapter from my PhD at NTNU, published in Journal of Thermal Bio! “No Oxygen limitation of Upper Thermal Tolerance in Zebrafish Regardless of Acclimation Temperature” 🔓🐟🌡️ @jutfelt.bsky.social @annahandreassen.bsky.social @rasmusern.bsky.social 1307
Reposted by @annahandreassen.bsky.socialMUSER PRESS @muser.press · 17/05/2025Zebrafish bred for #heat tolerance showed no fitness trade-offs — surprisingly, they also coped better with cold. But can wild fish adapt as quickly? #Study in 'Nature Climate Change' offers new insights. DOI: doi.org/10.1038/s415... 🧪🐟 🌏muser.pressZebrafish adapt to heat without fitness cost • Muser PressA laboratory study of zebrafish shows that fish can be bred to adapt to warmer water temperatures without apparent trade-offs 154
Reposted by @annahandreassen.bsky.social Jeff Clements 🦪 @biolumijeffence.bsky.social · 14/05/2025Our new paper in @natclimate.nature.com uses a long-term selection experiment to look at the consequences of evolving in response to climate change. Some surprising results detailed in @jutfelt.bsky.social's thread! 0216
Reposted by @annahandreassen.bsky.socialFredrik Jutfelt 🐠 @jutfelt.bsky.social · 14/05/2025How do fish evolve to tolerate higher temperatures, and are there trade-offs? We explore these questions in our new paper @natclimate.nature.com led by Anna Andreassen @annahandreassen.bsky.social www.nature.com/articles/s41... 🧪🐟🦑 512942
Reposted by @annahandreassen.bsky.socialFredrik Jutfelt 🐠 @jutfelt.bsky.social · 16/11/2023Congrats to Dr Anna Andreassen who successfully defended her PhD thesis 🥳🥳🥳! Great work @AnnaHAndreassen ! Thanks to the excellent opponents Wilco Verberk and Andrea Morash! 0162
Reposted by @annahandreassen.bsky.socialFredrik Jutfelt 🐠 @jutfelt.bsky.social · 16/04/2024Kongsvoll workshop interrupted by mountain touring today 171
Reposted by @annahandreassen.bsky.socialFredrik Jutfelt 🐠 @jutfelt.bsky.social · 01/11/2024SEB talks are now available! 🧪🐟🦑 If anyone wants to hear more about effects of warming on fish, here's my talk: doi.org/10.48448/7hw... 193