Pulling nitrogen from the air to make fertilizer is one of the biggest commercial chemical enterprises in the world, involving a complex process of heating dangerously combustible hydrogen under very high pressures. Meanwhile, in the ground just outside these nitrogen-fixation factories, tiny bacteria are also pulling nitrogen from the air-but they are doing it at room temperature and at everyday pressures while being every bit as efficient as the factories. Now a team of researchers thinks it's found a key piece of the puzzle that lets these microorganisms best the world's biggest chemical production business.
The above story is based on materials provided by University Of Rochester. Note: Materials may be edited for content and length.
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