Effect of food shortage and temperature on age 0+ salmonids: A contribution to predict the effects of climate change

Abstract : Brown trout Salmo trutta alevins were maintained at 8 and 11∘ C at three conditions over a 9 day period from yolk sac exhaustion: fed ad libitum, starved or fed ad libitum after starvation. Whole-body gene expressions for proteins involved in energymetabolism and the two primary proteolytic pathways were assessed. This study is the first to show an over-expression of proteasome and autophagy-related genes in young stages of salmonids, particularly at 11∘ C.
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https://hal.archives-ouvertes.fr/hal-01705840
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Submitted on : Friday, February 9, 2018 - 8:04:36 PM
Last modification on : Sunday, April 7, 2019 - 3:18:01 PM

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Elorri Arevalo, Stephane Panserat, Iban Seiliez, A. Larrañaga, Agnes Bardonnet. Effect of food shortage and temperature on age 0+ salmonids: A contribution to predict the effects of climate change. Journal of Fish Biology, Wiley, 2018, 11 p. ⟨10.1111/jfb.13533⟩. ⟨hal-01705840⟩

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