Etymology

CRISPR

C3R1I1S1P3R1

Today it means: Segments of bacteria and archaea DNA containing short repetitions of base sequences. Full definition →

First used 2002
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The story

Acronym of clustered, regularly interspaced short palindromic repeats.

First known use, by meaning

  • from 2002 Segments of bacteria and archaea DNA containing short repetitions of base sequences.

Etymology from Wiktionary, CC BY-SA 4.0.