Unlike plants and cyanobacteria, photosynthetic bacteria, such as purple sulfur bacteria, thrive in extreme environments with ...

This is the metadata section. Skip to content viewer section. Gram-negative, manganese-oxidizing bacteria were isolated from one of the hydrothermal vent areas on the Galapagos Rift. The bacteria were ...

They are now thought to be sulfur-oxidizing bacteria like Beggiatoa. The filaments were embedded in gypsum and surrounded by dolomite, clay minerals, and pyrite. The presence of dolomite ...