Nature CommunicationsUltraweak interactions drive cap-mediated positioning and elongation of the bacterial flagellar filamentLixia ChenXiaoqi ChengFangfang ZhangXu DongXin WangWenxue JiangLixin MaQiong Xing2025-12-26Full textDOI https://doi.org/10.1038/s41467-025-67887-y