Evolution and specificity of alternative splicing in plants. This project aims to elucidate fundamental principles of alternative splicing, a basic mechanism that plays a vital role in several biological processes across all organisms. Plants are highly effective in adapting to varied environmental, seasonal and climatic conditions and this project aims to uncover how alternative splicing contributes to regulation of gene expression in response to developmental and environmental cues. Uncovering ....Evolution and specificity of alternative splicing in plants. This project aims to elucidate fundamental principles of alternative splicing, a basic mechanism that plays a vital role in several biological processes across all organisms. Plants are highly effective in adapting to varied environmental, seasonal and climatic conditions and this project aims to uncover how alternative splicing contributes to regulation of gene expression in response to developmental and environmental cues. Uncovering the underlying mechanisms of alternative splicing will not only advance fundamental knowledge, but also has the potential to provide tools and technologies through which sensitivities of plants to environmental stress can be potentially manipulated to benefit agriculture.Read moreRead less
Defining pathways that establish and maintain reproductive cell identity in plant ovules and seeds. Unlike animals, individual somatic cells in plants have the remarkable ability to regenerate into new plants, depending on the signals they perceive. This developmental plasticity is particularly important during normal plant growth, when mature cells adopt new identities within multicellular environments. Tissue complexity is critical for the utilisation of plants in society as food, fuel and fib ....Defining pathways that establish and maintain reproductive cell identity in plant ovules and seeds. Unlike animals, individual somatic cells in plants have the remarkable ability to regenerate into new plants, depending on the signals they perceive. This developmental plasticity is particularly important during normal plant growth, when mature cells adopt new identities within multicellular environments. Tissue complexity is critical for the utilisation of plants in society as food, fuel and fibre, but how and why plant cells adopt or change identity has been difficult to determine. This project aims to employ next-generation molecular methods to identify pathways driving differentiation of specific ovule and seed cell-types, which directly impact crop quality, yield and end-use.Read moreRead less
Genomics of temperature response in plants. Climate change is predicted to have negative impacts on Australian agriculture. This project will use genomic tools to uncover biological mechanisms for plant response to temperature that will help design crop varieties that are more tolerant to higher temperatures.