Hey, I'm just a farmer, I thought CRISPR-Cas9 was used for knocking genes out, not adding them in. Perhaps someone who understands better could explain what "a

Hey, I'm just a farmer, I thought CRISPR-Cas9 was used for knocking genes out, not adding them in. Perhaps someone who understands better could explain what "a CRISPR/Cas9-mediated homologous recombination-independent approach" means?