The bacterial flagellum: From genetic network to complex architecture
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چکیده
منابع مشابه
The bacterial flagellum: From genetic network to complex architecture
A rotating propeller at the cell surface, driven by a transmembrane proton gradient, provides many bacteria with the ability to move and thus respond to environmental signals. To acquire this powerful capability, the bacterial cell is faced with the challenge of building a tiny rotary engine at the base of the propeller. Although the motor is anchored in the cytoplasmic membrane, a significant ...
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15 صفحه اولBuilding a flagellum outside the bacterial cell
Flagella, the helical propellers that extend from the bacterial surface, are a paradigm for how complex molecular machines can be built outside the living cell. Their assembly requires ordered export of thousands of structural subunits across the cell membrane and this is achieved by a type III export machinery located at the flagellum base, after which subunits transit through a narrow channel...
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ژورنال
عنوان ژورنال: Cell
سال: 1995
ISSN: 0092-8674
DOI: 10.1016/0092-8674(95)90505-7