GEO DataSets

(Submitter supplied) Virulence factor production and the development of biofilms in Pseudomonas aeruginosa have been shown to be regulated by two hierarchically organised quorum sensing (QS) systems via small acyl-homoserine lactone (AHL) signal molecules. Recently, a third bacterial signal molecule, the Pseudomonas quinolone signal (PQS), has been identified, which positively regulates a subset of genes dependent on the QS systems. more...

Organism:

Pseudomonas aeruginosa; Pseudomonas aeruginosa PAO1

Type:

Expression profiling by array

Dataset:

GDS2764

Platform:

GPL84

12 Samples

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Analysis of Pseudomonas aeruginosa cells treated for up to 20 hours with 3,4-(di)hydroxy-heptyl-quinoline (PQS), a bacterial intercellular signaling molecule. Results provide insight into the role of PQS in the bacterial communication system termed quorum sensing.

Organism:

Pseudomonas aeruginosa; Pseudomonas aeruginosa PAO1

Type:

Expression profiling by array, count, 2 agent, 3 time sets

Platform:

GPL84

Series:

GSE3836

12 Samples

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(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html This GeneChip probe array is a powerful tool for monitoring trascriptional regulation and antimicrobial agent response of P. aeruginosa. The array represents the annotated genome of P. aeruginosa strain PA01 and includes 5,549 protein-coding sequences, 18 tRNA genes, a representative of the ribosomal RNA cluster and 117 genes present in strains other than PA01. more...

Organism:

Pseudomonas aeruginosa

24 DataSets

167 Series

1375 Samples

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