Mitochondria, maternal inheritance and the evolution of male life-histories

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This project aims to unravel the extent to which maternal inheritance of the mitochondrial DNA renders it susceptible to accumulating mutations that are harmful only to males; an evolutionary theory called ‘Mother’s Curse’. Left unchecked, Mother’s Curse could threaten the long-term viability of populations. This project will combine experimental techniques in ecology, fruit fly genetics and a platform for measuring physiological phenotypes to test three hypotheses central to the theory. By testing these hypotheses, the project intends to understand the causes of sex differences in physiology, longevity and reproductive health, and improve awareness of evolutionary concepts that may ultimately affect human health.