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Article

Noise-Induced Increase of Sensitivity in Bacterial Chemotaxis.

Biophysical journal - 26 Jul 2016

He Rui, Zhang Rongjing, Yuan Junhua

Abstract excerpt

Flagellated bacteria, like Escherichia coli, can swim toward beneficial environments by modulating the rotational direction of their flagellar motors through a chemotaxis signal transduction network. The noise of this network, the random fluctuation of the intracellular concentration of the signal protein CheY-P with time, has been identified in studies of single cell behavioral variability, and found to be...

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Identifiers

PMID: 27463144
DOI: 10.1016/j.bpj.2016.06.013
PMCID: PMC4968424

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Source receipt: pubmed, retrieved 7 Sept 2026.

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