Engineered TnpB genome editors for plants and human cells identified by ribonucleoprotein mutational scanning. - Thornton BW; Weissman RF; Rodriguez JE; Tran RV; Duong BT; Terrace CI; Nagalakshmi U; Austin G; Groover ED; Wang FZ; Park JU; Georgieva V; et al. (Nature biotechnology, 2026)