Coastal Antarctic marine ecosystems play an important role in carbon cycling due to their highly productive seasonal phytoplankton blooms. Southern Ocean microbes are primarily limited by light and iron (Fe) and can be co-limited by cobalamin (vitamin B12 ). Micronutrient limitation is a key driver ...
Unusual ecophysiology of Candidate phylum Acetothermia bacteria associated with anaerobic digesters revealed by complete genome sequencing and advanced in situ microscopy