Article
Antler size in red deer: declining selection and increasing genetic variance with age, but little senescence.
Journal of evolutionary biology - 2 Nov 2024
Mittell Elizabeth A, Mandaliya Priyam, Pemberton Josephine M, Morris Alison, Morris Sean, Johnston Susan E, Kruuk Loeske E B
Abstract excerpt
While senescence is a common occurrence in wild populations, not all traits decline with age simultaneously and some do not show any senescence. A lack of senescence in secondary sexual traits is thought to be due to their importance for reproductive success. However, if reproductive success senesces, why would secondary sexual traits apparently not senesce? Here, we explored this question in a wild population of...
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