Katharios-Lanwermeyer, S., Zarrella, T. M., Godsil, M., Severin, S., Casiano, A. E., Tai, C., Khare, A. (2026). A quorum-sensing molecule from Pseudomonas aeruginosa induces defensive multicellularity in a coinfecting pathogen. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2513122123