Shu, X., Wang, R., Zhou, X., Cheng, F., Ma, J., Li, Z., Li, X., Wu, T., Wu, A., Xue, Q., Liu, C., Zhao, H., Cao, X., Wang, L., Zhang, S., Zhang, Y., Li, M. (2026). CRISPR–Cas regulates expression of embedded anti-phage defence systems. Nature. https://doi.org/10.1038/s41586-026-10833-9