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The nonequilibrium mechanism for ultrasensitivity in a biological switch: Sensing by Maxwell's demons

The Escherichia coli flagellar motor senses the intracellular concentration of the response regulator CheY-P and responds by varying the bias between its counterclockwise (CCW) and clockwise (CW) rotational states. The response is ultrasensitive with a large Hill coefficient (≈10). Recently, the det...

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Autore principale: Tu, Yuhai
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2008
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2575293/
https://ncbi.nlm.nih.gov/pubmed/18687900
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0804641105
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