Mechanisms of colour production and the evolution of animal signals. This project aims to reveal how diverse colours are produced in reptiles and the information these colours convey about individual health, condition and performance. The project evaluates how stress affects both pigment deposition and the nano-structure of cells and tissues, which together produce colour. By comparing similar colours generated by two entirely different classes of pigment (carotenoids and pteridines), this proje ....Mechanisms of colour production and the evolution of animal signals. This project aims to reveal how diverse colours are produced in reptiles and the information these colours convey about individual health, condition and performance. The project evaluates how stress affects both pigment deposition and the nano-structure of cells and tissues, which together produce colour. By comparing similar colours generated by two entirely different classes of pigment (carotenoids and pteridines), this project will provide new insights into the evolution of animal coloration, and will significantly enhance our understanding of pteridines, one of the most prevalent but least understood classes of pigment in vertebrates.Read moreRead less
The role of leaf veins in vascular plant evolution. Leaves are continuously irrigated by a system of internal plumbing that defines their maximum photosynthetic output, and angiosperms are the most productive plants on earth largely by virtue of a uniquely efficient system of leaf plumbing. This project will identify how such an important modification of leaf water transport came to evolve.
Discovery Early Career Researcher Award - Grant ID: DE220101296
Funder
Australian Research Council
Funding Amount
$397,908.00
Summary
Diving into deep-time: macroevolutionary patterns of aquatic tetrapods. This project aims to compare and contrast the broad-scale evolutionary patterns of the disparate lineages of aquatic tetrapod (e.g. whales, penguins, plesiosaurs). This project expects to generate new knowledge by utilising cutting-edge methods from several fields, e.g. three-dimensional scans, phylogenetic comparative methods and functional morphology. Expected outcomes include multiple high-quality publications and the dev ....Diving into deep-time: macroevolutionary patterns of aquatic tetrapods. This project aims to compare and contrast the broad-scale evolutionary patterns of the disparate lineages of aquatic tetrapod (e.g. whales, penguins, plesiosaurs). This project expects to generate new knowledge by utilising cutting-edge methods from several fields, e.g. three-dimensional scans, phylogenetic comparative methods and functional morphology. Expected outcomes include multiple high-quality publications and the development of new local and international collaborations. This will provide significant benefits, including revealing aquatic tetrapod evolution on an unprecedented scale and a better understanding of how some of Australia’s most iconic animals respond to global change, helping inform eco-tourism and conservation policies.Read moreRead less