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… change with the seasons. The Science Light-harvesting bacteria (phototrophs) in Antarctica’s Ace Lake defy the … a reliance on photosynthesis to maintain nutrient cycling that evolved separately from other similar systems, and … is a strong chemical and salinity gradient — and green sulfur bacteria,  Chlorobium , blooms. The specific mixture …

… reductase system, researchers could open avenues for using bacteria to produce ethylene and more.  Microbes excel at … ocean simply signals we’re near the beach. For bacteria, that salty, slightly stinky air is a rich source of the sulfur they need to grow and divide. Similar to the …

… scientific exploration, granting access to diverse datasets that deepen our understanding of how organisms interact with … has unique access to both expertise and infrastructure to facilitate these efforts. Particular areas of emphasis will … systems biology analyses, such as metabolic modeling, that go well beyond genome annotation and analysis. The JGI …