Appetite for Destruction: The Indiscriminate Nuclease Activity of Cas12a2
Despite its phylogenetic placement with DNA-targeting nucleases, Cas12a2 targets and cleaves RNA. When researchers put Cas12a2 in test tubes with pure DNA and a guide, nothing happened, because its target was not present and it remained inactive. However, sometimes a small amount of activating RNA was present, contaminating the sample. When the RNA was present […]
