Genetic and epigenetic mechanisms of adaptation in stony corals

Abstract

In this dissertation, I used genomic techniques to examine interrelationships between genotype, gene expression, DNA methylation and environmental conditions in the model coral Acropora millepora. I present three major findings: 1) populations in the Great Barrier Reef have the potential for rapid genetic adaptation to climate change 2) patterns of DNA methylation predict gene expression plasticity 3) patterns of DNA methylation can predict fitness under environmental change.