Chen, Y., Hu, H., Shang, X., Fishwick, K. M., Greco, G., Xiao, Q., Zhou, Y., Huang, Q., Jiang, T., Huang, X., Wang, G., Zhen, X., Xu, G., Qin, S., Sartori, A. A., Liu, Y. (2026). Structural insights into the MLH1–FAN1 interaction reveal an uncharacterized binding interface on MLH1. Nature Communications. https://doi.org/10.1038/s41467-026-74991-0