Article
Inbreeding depression in morphological and growth traits of wild barn owls (Tyto alba).
Proceedings. Biological sciences - 6 May 2026
Hewett Anna, Lavanchy Eléonore, Topaloudis Alexandros, Cumer Tristan, Ducrest Anne-Lyse, Simon Céline, Almasi Bettina, Roulin Alexandre, Goudet Jérôme
Abstract excerpt
Despite its detrimental effects, inbreeding depression in wild populations is relatively under-explored. Here, we use whole-genome sequence data from more than 2700 wild barn owls (Tyto alba) to investigate the presence, severity and genetic architecture of inbreeding depression in three morphological traits. Using linear models (accounting for age) and nonlinear models (measuring growth effects) we show evidence...
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