Project description:Comparative transcriptome analyses of P. aeruginosa PA14 pyrF mutant with PA14 wild type, and with PA14 pyrF mutant with 1 mM uracil supplement and PA14 wild type with 10 mM uracil in biofilm cells. All samples were cultured in LB with glass wool at 37C for 7h. Experiment Overall Design: Strains: P. aeruginosa PA14 wild type, PA14 pyrF mutant Experiment Overall Design: Medium: LB for PA14 wild type and PA14 pyrF mutant, LB with 1 mM uracil for PA14 pyrF mutant, LB with 10 mM uracil for PA14 wild type Experiment Overall Design: Cell type: Biofilm cells grown on glass wool Experiment Overall Design: Time: 7 h Experiment Overall Design: Temperature: 37C
Project description:Comparative transcriptome analyses of P. aeruginosa PA14 pyrF mutant with PA14 wild type, and with PA14 pyrF mutant with 1 mM uracil supplement and PA14 wild type with 10 mM uracil in biofilm cells. All samples were cultured in LB with glass wool at 37C for 7h. Keywords: Pseudomonas aeruginosa biofilm pyrF uracil
Project description:To investigate the impact of adenosine on gene expression of wild-type PA14. To investigate the impact of adenosine on gene expression of wild-type PA14, cells were harvested after incubating for 7 h in LB medium and LB with 10 mM adenosine medium, and RNA was extracted with the RNeasy Mini Kit (Qiagen, Valencia, CA) using a bead beater (Biospec, Bartlesville, OK ) with RNAlater buffer (Applied Biosystems, Foster City, CA) to stabilize the RNA.
Project description:Microarray analysis for the biofilm cells of Pseudomonas aeruginosa PA14 wild-type vs the tpbA (PA14_13660) mutant in LB medium at 4 and 7 h at 37C
Project description:Microarray analysis for the biofilm cells of Pseudomonas aeruginosa PA14 wild-type vs the tpbA (PA14_13660) mutant in LB medium at 4 and 7 h at 37C Microarray analysis for the biofilm cells of Pseudomonas aeruginosa PA14 wild-type vs the tpbA (PA14_13660) mutant in LB medium at 4 and 7 h at 37C.
Project description:Transcriptiomes of non-replicating, replicating and pre-divisonal P. aeruginosa PA14 FACS subpopulations during replication-coupled growth in LB medium.
Project description:P. aeruginosa PA14 mutant strain PA4496 expression in biofilm cells relative to PA14 wild-type strain expression in biofilm cells. All samples cultured in LB with glass wool
Project description:Characterization of the sRNA content of OMVs harvested from Pseudomonas aeruginosa strain PA14 LB cultue with and without tobramycin (1ug/mL)
Project description: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 6.0 medium. We used a microarray to define the virulence-related genes in P. aeruginosa grown as lawns in NGM Pi<0.1 mM vs NGM Pi25 mM pH 6.0
