Quantitative Metagenomics. This project aims to revolutionize our view of the microbial world once more by transforming microbiome studies from relative counts of organisms to actual numbers of microbes. This project expects to impact all the microbiome studies that are being performed worldwide by unveiling the actual numbers of microbes. Expected outcomes of this project include new techniques to enumerate the number of bacteria in different environments and new approaches to measure gene expr ....Quantitative Metagenomics. This project aims to revolutionize our view of the microbial world once more by transforming microbiome studies from relative counts of organisms to actual numbers of microbes. This project expects to impact all the microbiome studies that are being performed worldwide by unveiling the actual numbers of microbes. Expected outcomes of this project include new techniques to enumerate the number of bacteria in different environments and new approaches to measure gene expression within individual bacteria in any environment that will be demonstrated with complex microbial communities. This should provide significant benefits because microbes affect every aspect of our lives and those effects are driven by how many microbes are present.Read moreRead less
Hyperactive endogenous retroviruses and their impact on the koala genome. Koala populations are in steep decline with the ubiquitous koala retrovirus (KoRV) strongly linked with disease. KoRV and other less studied endogenous retrovirus (ERVs) are extremely active within the genome of koalas to a level never observed in any other vertebrate genome. This study will map ERV integration sites within koalas from across their geographic range country and use long-read genomics approaches to understan ....Hyperactive endogenous retroviruses and their impact on the koala genome. Koala populations are in steep decline with the ubiquitous koala retrovirus (KoRV) strongly linked with disease. KoRV and other less studied endogenous retrovirus (ERVs) are extremely active within the genome of koalas to a level never observed in any other vertebrate genome. This study will map ERV integration sites within koalas from across their geographic range country and use long-read genomics approaches to understand the link between KoRV and other ERVs, the impact on koala caused by dramatic genomic rewiring, and the mechanisms of genomic immunity which supress ERV activity and mitigate disease. Findings will provide insights into the ongoing arms race between virus and host and inform conservation of an iconic species.Read moreRead less