Image of yellow crRNA forming a complex with Cas protien and guide RNA
Glossary

CRISPR RNA (crRNA)

« Back to Glossary Index

During CRISPR immunity, the host cell generates crRNA molecules, each containing one spacer that is complementary to a portion of a viral genome. crRNAs guide CRISPR immune proteins to find and destroy matching invader sequences.

« Back to Glossary Index