Professor Madeleine van Oppen is an ecological geneticist with an interest in microbial symbioses and climate change adaptation of reef corals. Her work has been published in >190 peer reviewed papers and book chapters. Her early career focused on evolutionary and population genetics of algae and fish, and subsequently corals. Her current research focuses on the development of coral stock better able to cope with disturbed environments and predicted future ocean conditions (i.e., assisted evolution). This includes the development of bacterial probiotics, the directed evolution of the coral's microalgal symbionts, coral hybridisation and selective breeding, and coral conditioning. Her team is also exploring genetic engineering of microbial symbionts with the aim to increase coral thermal tolerance. Omics and advanced microscopy approaches are used by her research group in combination with phenotypic measurements to gain understanding of the mechanisms of adaptation and acclimation of corals to climate change.