Plant Sciences Seminar Series
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Seminars from the RSB Division of Plant Sciences.
Upcoming events
Climate change is quickly reshaping the environments in which wheat is cultivated, challenging global food security through increasing temperatures, heat stress, and unpredictable climatic variability.
Past events
Growing water-scarcity under climate change makes cost-effective water saving interventions in agriculture crucial for sustaining crop yields.
There is growing industry interest to develop the allotetraploid oilseed Brassica carinata for the production of sustainable aviation fuel.
Estimations of the gross primary productivity (GPP) of land ecosystems are key to accurately predict the global carbon cycle.
As the key enzyme responsible for inorganic carbon uptake in most photosynthetic organisms, Rubisco exhibits poor catalytic activity and reacts promiscuously with oxygen, limiting the rate of photosynthesis. To offset this limitation, many photosynthetic organisms have evolved carbon-concentrating mechanisms (CCMs) that saturate CO2 near Rubisco, maintaining enzyme function and suppressing oxygenation.
Global food security is under constant threat from plant diseases. The evolutionary arms race between the plants and pathogens remains ongoing.
Transitioning to renewable fuel oils is essential for replacing fossil fuels, promoting environmental sustainability and improving human health.
Chloroplasts can sense environmental fluctuations via Ca2+ signaling. Environmental triggers, such as light changes, physical damage and heat waves, can induce distinct Ca2+ signatures in chloroplasts, which may help rebalance photosynthesis and stress responses under fluctuating conditions.
This talk will revisit and contextualise the invasion predicted by Cellarius within a framework of biosecurity risk assessment.
Most knowledge regarding the temperature responses of photosynthesis are based on experimental warming in controlled environments, usually on seedling.
Cyclic electron flow (CEF) around PSI is essential for balancing ATP/NADPH supply and protecting photosystems under fluctuating light.
This presentation will explore the application of precision gene editing technologies for trait enhancement in grain crops, with a focus on the integrated platform capabilities developed at Agriculture Victoria (AgVic).
MicroR159 (miR159) is an evolutionarily conserved microRNA family present in all terrestrial plants.