Corkscrew motion of Trypanosoma brucei is driven by helical beating of the flagellum and facilitated by its bent shape - Sizhe Cheng; Devadyouti Das; Mykhaylo Barchuk; Raveen Armstrong; Michele M. Klingbeil; Becca Thomases; Shuang Zhou (Proceedings of the National Academy of Sciences, 2026)