A census of anti-CRISPR proteins reveals AcrIE9 and AcrIE13 as inhibitors of the Escherichia coli K12 type IE CRISPR-Cas system. (pnas.org)

Authors: Taranenko D … Isaev A Journal: PNAS Published: 2026-06-16 DOI: https://doi.org/10.1073/pnas.2529903123