Uncovering mechanisms of protein multifunctionality. This project aims to use viral proteins to uncover fundamental mechanisms underlying protein multifunctionality, a central but poorly understood aspect of biology. This project expects to use multidisciplinary approaches to define novel and unexpected mechanisms by which single protein sequences can generate proteins with profoundly different structures and functions. Expected outcomes include a major shift in the understanding of protein fun ....Uncovering mechanisms of protein multifunctionality. This project aims to use viral proteins to uncover fundamental mechanisms underlying protein multifunctionality, a central but poorly understood aspect of biology. This project expects to use multidisciplinary approaches to define novel and unexpected mechanisms by which single protein sequences can generate proteins with profoundly different structures and functions. Expected outcomes include a major shift in the understanding of protein function in life, with most immediate impact in virology. This should provide significant benefits in identifying new strategies for treating viral infections, but also enhance developing multidisciplinary approaches to solve complex biological problems.Read moreRead less
Viral allies: shedding light on beneficial insect viruses. Baculoviruses are rare examples of viruses recognised for their positive impact on human activities. These viruses infect a broad range of insects and have been widely used in biological research, biotechnology and agricultural pest control. This Project aims to elucidate the structure and assembly of these beneficial viruses using advanced structural, biochemical and imaging approaches. The Project is expected to generate high-resolutio ....Viral allies: shedding light on beneficial insect viruses. Baculoviruses are rare examples of viruses recognised for their positive impact on human activities. These viruses infect a broad range of insects and have been widely used in biological research, biotechnology and agricultural pest control. This Project aims to elucidate the structure and assembly of these beneficial viruses using advanced structural, biochemical and imaging approaches. The Project is expected to generate high-resolution models that define hallmarks of a new viral lineage, a significant breakthrough in our understanding of the virosphere, and underpin the future development of innovative baculovirus-based technologies such as selective bioinsecticides for the sustainable control of invasive insects.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220101221
Funder
Australian Research Council
Funding Amount
$453,614.00
Summary
Revealing bat antibody recognition mechanism against bat-borne viruses. Bats act as asymptomic reservoir hosts for numerous zoonotic viruses that are lethal in humans, indicating that the bat immune system can control these viruses. However, little is known about bat immunity including how bat antibodies recognise bat-borne viruses. This project aims to study bat anti-viral antibodies by utilising innovative protein engineering, cutting-edge cryo-EM technology and single-cell isolation and seque ....Revealing bat antibody recognition mechanism against bat-borne viruses. Bats act as asymptomic reservoir hosts for numerous zoonotic viruses that are lethal in humans, indicating that the bat immune system can control these viruses. However, little is known about bat immunity including how bat antibodies recognise bat-borne viruses. This project aims to study bat anti-viral antibodies by utilising innovative protein engineering, cutting-edge cryo-EM technology and single-cell isolation and sequencing. The project seeks to uncover bat-borne zoonotic virus glycoprotein architecture and reveal how bat antibodies function to inhibit viral infection. Expected outcomes will be new insight and tools to combat emerging and yet to emerge pathogens, enabling pandemic preparedness and increasing global biosecurity.
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