Dynamic positioning of Rpc34 winged helix in RNA polymerase III elongation complex for its stability with implications for reinitiation - Jheng-Syong Wu; Yu-Chun Lin; Yi-Yu Wei; Hsin-Hung Lin; Yang-Chih Liu; Jen-Wei Chang; I-Ping Tu; Hung-Ta Chen; Wei-Hau Chang (Proceedings of the National Academy of Sciences, 2026)