In situ structures of the spirochete flagellar motor by cryo-ET reveal two distinct modes of interactions between the rotor ring and stator units. Together with new cryo-EM structures of the isolated stator units, this work provides insights into the mechanisms of torque generation and directional switch.

中文翻译：

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一种在鞭毛马达中产生扭矩的建议齿轮机构。

低温 ET 的螺旋体鞭毛马达的原位结构揭示了转子环和定子单元之间两种不同的相互作用模式。与隔离定子单元的新低温电磁结构一起，这项工作提供了对扭矩产生和方向开关机制的见解。