Beta-lactamase

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An enzyme produced by certain bacteria, responsible for their resistance to beta-lactam antibiotics such as penicillin.
  2. 2
    enzyme produced by certain bacteria that inactivates penicillin and results in resistance to that antibiotic wordnet

Etymology

From beta-lactam + -ase.

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