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Concept information

Preferred term

CRISPR-Cas Systems  

Type

  • Topical Descriptor

Broader concept

Scope note

  • Adaptive antiviral defense mechanisms, in archaea and bacteria, based on DNA repeat arrays called CLUSTERED REGULARLY INTERSPACED SHORT PALINDROMIC REPEATS (CRISPR elements) that function in conjunction with CRISPR-ASSOCIATED PROTEINS (Cas proteins). Several types have been distinguished, including Type I, Type II, and Type III, based on signature motifs of CRISPR-ASSOCIATED PROTEINS.

History note

  • 2014

In other languages

URI

http://www.yso.fi/onto/mesh/D064113

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