MicrobiologybioRxivPreprint
Phage-encoded CasPRs transcriptionally silence diverse CRISPR-Cas systems
Edith M Sanderson, Julieta Peralta, Sam Nouwens…·Alexander J. Meeske
The paper identifies CasPRs, DNA-binding anti-CRISPRs that silence CRISPR-Cas systems by blocking transcription, and shows their activity against different CRISPR types.