Antibiotic resistance gene definitions

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antibiotic resistance gene

antibiotic resistance gene logo #20973Genes in a microorganism which confer resistance to antibiotics, for example by coding for enzymes which destroy it, by coding for surface proteins which prevent it from entering the microorganism, or by being a mutant form of the antibiotic's target so that it can ignore it. ... (09 Oct 1997) ...
Found on http://www.encyclo.co.uk/local/20973

antibiotic resistance gene

antibiotic resistance gene logo #10444Gene that encodes an enzyme that degrades or excretes an antibiotic, so conferring resistance. Frequently found in cloning vectors like plasmids, and sometimes in natural populations of bacteria. Example: bacterial ampicillin resistance is conferred by expression of the beta-lactamase gene.
Found on http://www.encyclo.co.uk/visitor-contributions.php
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