Abstract
The small CRISPR-derived RNAs of bacteria and archaea provide adaptive immunity by targeting the DNA of invading viruses and plasmids. Hale et al. (2009) now report on a new variant CRISPR/Cas complex in the archaeon Pyrococcus furiosus that uses guide RNAs to specifically target and cleave RNA not DNA
Original language | English |
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Pages (from-to) | 863-865 |
Journal | Cell |
Volume | 139 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2009 |
Keywords
- interference
- machinery
- defense