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TranscriptomicsGenome wide transcriptional analysis of P. aeruginosa PAO1, response to phosphate limitation
P. aeruginosa PAO1 grown as lawns on Nematode Growth Medium prepared without supplementation (NGM Pi<0.1 mM) has high killing ability against C. elegans, however, no mortality in worms has been observed during 48 hrs when feeding on PAO1 lawns grown on phosphate supplemented full NGM Pi 25 mM, pH 6....
ORGANISM(S): Pseudomonas aeruginosa PAO1 
2011-07-26 | E-GEOD-30967 | biostudies-arrayexpress
TranscriptomicsMBains PAO1 cprR (CP28)
Micoarrays were used to obtain gene expression in mid-log phase PAO1::cprR(PA3077) with the treatment of 12ug/ml CP28 vs mid-log phase PAO1 with the treatment of 12ug/ml CP28
ORGANISM(S): Pseudomonas aeruginosa PAO1 
2012-12-05 | E-MTAB-1276 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of P.aeruginosa PAO1 and PAO1 phoQ::xylE
Five biological repeats of P.aeruginosa PAO1 and five biological repeats of P.aeruginosa PAO1 phoQ::xylE were grown in mineral medium BM2 using glucose as the carbon source and with 2mM MgSO4. Microarray experiments were done using microarray slides and protocols from TIGR on cells from mid-log pha...
ORGANISM(S): Pseudomonas aeruginosa 
2008-12-20 | E-FPMI-18 | biostudies-arrayexpress
TranscriptomicsResponse of Pseudomonas aeruginosa PAO1 to low shear modeled microgravity
Anticipating the risk for infectious disease during space exploration and habitation is a critical factor to ensure safety, health and performance of the crewmembers. As a ubiquitous environmental organism that is occasionally part of the human flora, Pseudomonas aeruginosa could pose a health hazar...
ORGANISM(S): Pseudomonas aeruginosa PAO1 
2010-07-29 | E-GEOD-16970 | biostudies-arrayexpress
TranscriptomicsPAO1-1037
Gene expression in biofilms of PAO1 with and without the presence of 20 ug/ml peptide 1037 was analysed using microarrays.
ORGANISM(S): Pseudomonas aeruginosa 
2012-04-19 | E-MTAB-962 | biostudies-arrayexpress
TranscriptomicsExpression data from persister and normal cells of Pseudomonas aeruginosa PAO1
Pseudomonas aeruginosa PAO1 persister and normal cells were treated with and without Granulocyte Macrophage Colony-Stimulating Factor (GM-CSF) to understand the effect of GM-CSF on gene expression of PAO1. We used DNA microarrays to identify the down-regulated and up-regulated genes after GM-CSF tre...
ORGANISM(S): Pseudomonas aeruginosa 
2014-11-25 | E-GEOD-63588 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Pseudomonas aeruginosa PAO1 agmatine and putrescine catabolism
Polyamines (putrescine, spermidine, and spermine) are major organic polycations essential for a wide spectrum of cellular processes. The cells require mechanisms to maintain homeostasis of intracellular polyamines to prevent otherwise severe adverse effects. We performed a detailed transcriptome pro...
ORGANISM(S): Pseudomonas aeruginosa 
2008-06-16 | E-GEOD-9926 | biostudies-arrayexpress
ProteomicsA DIA-based deep proteome profiling of Pseudomonas aeruginosa PAO1 reference strain under different growth conditions
We used the data-independent acquisition (DIA)-based quantitative proteomics to profile the abundance dynamics of proteins across different growth stages in P. aeruginosa PAO1 reference strain. Extensive modulations of protein expression levels were found in planktonic culture of PAO1 bacteria acros...
ORGANISM(S): Pseudomonas Aeruginosa Pao1 
2023-04-06 | PXD038460 |
TranscriptomicsTranscriptional response of Pseudomonas aeruginosa PAO1 to human host defense peptide LL-37
In this experiment the transcriptional response of the opportunistic human pathogen Pseudomonas aeruginosa towards physiological concentrations of the major human host defense peptide LL-37 was investigated using microarrays. To this aim, three independent cultures of P. aeruginosa PAO1 were grown u...
ORGANISM(S): Pseudomonas aeruginosa 
2013-12-20 | E-MEXP-3970 | biostudies-arrayexpress
TranscriptomicsD-Glutamate Utilization in Pseudomonas aeruginosa PAO1
D-Glutamate (D-Glu), an essential component of peptidoglycans, can be utilized as carbon and nitrogen source by Pseudomonas aeruginosa. DNA microarrays were employed to identify genes involved in D-Glu catabolism. Through gene knockout and growth phenotype analysis, the divergent dguR-dguABC (D-glut...
ORGANISM(S): Pseudomonas aeruginosa PAO1 
2013-05-03 | E-GEOD-46603 | biostudies-arrayexpress
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