An, B., Tang, T., Zhang, Q., Wang, T., Wang, Y., Gan, K., Liu, K., Zhang, D. L., Liu, Y., Pan, Y. K., Yu, M., Shaw, W. M., Liang, Q., Wang, Y., Vaiana, C. A., Lou, C., Voigt, C. A., Lu, T. K., Church, G. M., Zhong, C. (2026). Synthetic circuits for cell ratio control. Nature. https://doi.org/10.1038/s41586-026-10259-3