Chen, C., Yu, Z., Liu, Z., Yao, Y., Hagedoorn, P., Schmitz, R. A., Yang, L., Yu, L., Liu, A., Sheng, X., Su, H., Ma, Y., Wang, T., Huang, J., Zhang, L., Yan, J., Bao, J., Cui, C., Li, X., Shen, P., Zhang, W., Min, J., Wang, C., Guo, R., Gao, S. (2025). Chanoclavine synthase operates by an NADPH-independent superoxide mechanism. Nature. https://doi.org/10.1038/s41586-025-08670-3