Guo, J., Song, Z., Wang, W., Huang, S., Zhang, Y., Li, G., Huang, X., Wang, X., Liu, J., Wu, L. (2026). Optimization of IS621 recombinase/bridge RNA-directed recombination for precise insertion of large DNA fragments in human cells. Nature Communications. https://doi.org/10.1038/s41467-026-74164-z