News & events
News
An international study has found a drought alarm system that first appeared in freshwater algae may have enabled plants to move from water to land more than 450 million years ago – a big evolutionary step that led to the emergence of land animals, including humans.
Human error, not human biology, largely accounts for the apparent decline of mortality among the very old, according to a new report by Saul Newman of the Research School of Biology, ANU. The result casts doubt on the hypothesis that human longevity can be greatly extended beyond current limits.
A scientific breakthrough intended to help boost the yields of food crops has solved a long-standing question of how cyanobacteria, known as blue-green algae, builds the carbon-capturing engines called carboxysomes in a protein liquid droplet formation.
Fred Chow has dedicated his working life to the study of photosynthesis.
Susanne von Caemmerer is recognised as a worldwide expert for using mathematics to represent the process by which plants convert sunlight, gases and water into sugars and oxygen – photosynthesis.
Sam Periyannan was born and brought up on a small sugar cane farm in Southern India. He never dreamed he would become a crop researcher, rather than a cane farmer.
Events
Many photosynthetic organisms employ a CO2 concentrating mechanism (CCM) to increase the rate of CO2 fixation via the Calvin cycle. CCMs catalyze ≈50% of global photosynthesis, yet it remains unclear which genes and proteins are necessary for a CCM to function.
C-TERMINALLY ENCODED PEPTIDES (CEPs) interact with the CEPR1 receptor to control nitrate uptake and primary root growth, however the role of CEP-CEPR1 signalling in controlling overall root system architecture is unknown.
Disease resistance is mediated by recognition of pathogen avriulence effectors (AVR) through host nucleotide-binding leucine-rich repeat receptors (NLR).
The interaction of C-TERMINALLY ENCODED PEPTIDES (CEPs) with CEP RECEPTOR1 (CEPR1) controls root growth and development, as well as nitrate uptake, but has no known role in determining yield.
This seminar will discuss the terabytes of unused satellite data that observe the natural world, yet have not been widely used for field biology, in the context of agriculture.
Silencing of transposable elements (TEs) is essential for maintaining genome stability. Plants use small RNAs (sRNAs) to direct DNA methylation to TEs (RNA-directed DNA methylation; RdDM). Similar mechanisms of epigenetic silencing in the fungal kingdom have remained elusive.