DNA reveals the past and future of coral reefs
New DNA techniques are being used to understand how coral reacted to the end of the last ice age in order to better predict how they will cope with current changes to the climate. James Cook Univer
From 2005 to 2022, the main node of the ARC Centre of Excellence for Coral Reef Studies was headquartered at James Cook University in Townsville, Queensland (Australia)
Abstract
Projected near-future ocean CO2 levels alter behaviours that affect survival, such as predator escape and foraging, in marine invertebrates. However, the mechanisms responsible for these effects are poorly understood. My research will use experimental and molecular approaches to determine the neurobiological mechanisms through which elevated CO2 affects cephalopod behaviours, focusing on squid. A mechanistic understanding will be important for making predictions on which invertebrates will be most sensitive to rising CO2 levels.
Biography
Jodi completed her Bachelor of Science (Honours) in Zoology and Neuroscience at the University of Otago in New Zealand. Her honours project, and following work as a research assistant, focused on the neuroendocrine regulatory and molecular mechanisms underlying female to male sex change in sequentially hermaphroditic fish. Jodi is currently a PhD candidate at James Cook University, under the supervision of Prof. Philip Munday and Dr. Sue-Ann Watson. She is investigating the neurobiological mechanisms through which elevated CO2 affects cephalopod behaviours. Jodi is interested in the intersection of neuroscience and zoology, and the role of the brain in behaviour and phenotypic plasticity.
New DNA techniques are being used to understand how coral reacted to the end of the last ice age in order to better predict how they will cope with current changes to the climate. James Cook Univer
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