AcrIIA4: CRISPR's New FoeAcrIIA4: CRISPR's New FoeCas9's gene-editing power.Study reveals how AcrIIA4 underminesGeneticsHow AcrIIA4 Blocks CRISPR's Cas9Research reveals how AcrIIA4 inhibits Cas9, guiding future CRISPR innovations.2025-07-08T12:00:03+00:00 ― 4 min read