Coordination of the arc regulatory system and pheromone-mediated positive feedback in controlling the Vibrio fischeri lux operon.

doi:10.1371/journal.pone.0049590

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Article

Coordination of the arc regulatory system and pheromone-mediated positive feedback in controlling the Vibrio fischeri lux operon.

PloS one - 1 Jan 2012

Septer Alecia N, Stabb Eric V

Abstract excerpt

Bacterial pheromone signaling is often governed both by environmentally responsive regulators and by positive feedback. This regulatory combination has the potential to coordinate a group response among distinct subpopulations that perceive key environmental stimuli differently. We have explored the interplay between an environmentally responsive regulator and pheromone-mediated positive feedback in intercellular...

Topics

Aliivibrio fischeri
Animal Structures
Animals
Bacterial Proteins
Decapodiformes
Feedback, Physiological
Gene Expression Regulation, Bacterial
Genes, Bacterial
Luminescence
Models, Biological
Mutation
Operon
Pheromones

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Identifiers

PMID: 23152924
DOI: 10.1371/journal.pone.0049590
PMCID: PMC3496712

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