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Article

Swimming patterns and dynamics of simulated Escherichia coli bacteria.

Journal of the Royal Society, Interface - 6 Nov 2009

Zonia Laura, Bray Dennis

Abstract excerpt

A spatially and temporally realistic simulation of Escherichia coli chemotaxis was used to investigate the swimming patterns of wild-type and mutant bacteria within a rectangular arena in response to chemoattractant gradients. Swimming dynamics were analysed during long time series with phase-space trajectories, power spectra and estimations of fractal dimensions (FDs). Cell movement displayed complex...

Topics

Bacterial Proteins
Chemotaxis
Computer Simulation
Escherichia coli
Escherichia coli Proteins
Fractals
Gene Deletion
Genotype
Membrane Proteins
Methyl-Accepting Chemotaxis Proteins
Methyltransferases

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Identifiers

PMID: 19324687
DOI: 10.1098/rsif.2008.0397
PMCID: PMC2827437

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