Diversity and evolution of methanogens

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This project aims to discover methane-metabolising microorganisms and link their metabolic capabilities to cryptic parts of the carbon cycle. To date, only a small fraction of microbial diversity has been characterised, so there are significant gaps in our understanding of carbon cycling, while the metabolic capabilities of undiscovered and widely distributed microorganisms involved in methane metabolism remain unknown. This project will study these microorganisms’ metabolic pathways using DNA sequencing, bioinformatics and cultivation techniques. By understanding these microorganisms’ metabolisms, researchers expect to assess how they affect global carbon cycling and climate change.