The Kinky Propulsion of Spiroplasma
نویسندگان
چکیده
Bacteria have evolved many different means of generating movement. In this issue of Cell, Shaevitz et al. (2005) describe the swimming movement of a helical bacterium called Spiroplasma. They discover that Spiroplasma propels itself by generating two temporally distinct kinks that travel the length of the bacterium. These results point to the existence of a contractile apparatus that drives cell movement.
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عنوان ژورنال:
- Cell
دوره 122 شماره
صفحات -
تاریخ انتشار 2005