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Antimicrobial Resistance

bacteria have evolved powerful defenses against antibiotics

Since the discovery of penicillin, researchers have developed better and better antibiotics to fight microbial infection. Bacteria, in turn, have evolved more and more effective ways of resisting these drugs: by destroying them, by pumping them out, or by modifying the target of the drug. Atomic structures help us understand resistance to antibiotics and develop new ways to fight infection.

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