Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...
The scanning tunnelling microscope (STM) is a useful tool for probing the rotation of molecules on surfaces at the single-molecule level 21,22,23,24,25,26,27,28,29. Our STM experiments were performed ...
Flagellated bacteria swim up gradients of chemical attractants by modulating the direction of rotation of their flagellar motors, but how this switching mechanism works is not understood. Here we show ...
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