Metabolic Extremes
Contemporary extremophilic microorganisms are the ancestors of the first living cells, which emerged during the Hadean and Archean eons 4 billion years ago when the atmosphere lacked oxygen. Today’s extremophiles thrive in hostile environments unfit for virtually all forms of life, such as deep thermal vents where they perform all cellular functions at temperatures exceeding 100 degrees Celsius. Studies in our department are focused on understanding these organisms, which could address global challenges like climate change and food shortages.
Areas of interest
- Analytical Biochemistry
- Proteomics
- Metabolomics
- Methane Metabolism
- Nitrogen Fixation
- Glycomaterials
Faculty
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Bio ItemKylie Allen , bio
Associate Professor Research Area: Metalloenzymes in methanogenic archaea
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Bio ItemDennis R. Dean , bio
University Distinguished Professor and Fralin Hall Principal Scientist Research Area: Biochemistry of Biological Nitrogen Fixation
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Bio ItemRichard Helm , bio
Associate Professor and Director of VT-Mass Spectrometry Incubator: Using Mass-Spectrometry to Answer Questions
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Bio ItemBiswarup Mukhopadhyay , bio
Professor and Director of Alumni Relations: Biochemistry of Methanogenic Archaea and Gut Microbiome Metabolism