Project description:Pseudomonas aeruginosa is an opportunistic pathogen which causes acute and chronic infections that are difficult to treat. Comparative genomic analysis has showed a great genome diversity among P. aeruginosa clinical strains and revealed important regulatory traits during chronic adaptation. While current investigation of epigenetics of P. aeruginosa is still lacking, understanding the epigenetic regulation may provide biomarkers for diagnosis and reveal important regulatory mechanisms. The present study focused on characterization of DNA methyltransferases (MTases) in a chronically adapted P. aeruginosa clinical strain TBCF10839. Single-molecule real-time sequencing (SMRT-seq) was used to characterize the methylome of TBCF. RCCANNNNNNNTGAR and TRGANNNNNNTGC were identified as target motifs of DNA MTases, M.PaeTBCFI and M.PaeTBCFII, respectively.

2023-07-22 | GSE209530 | GEO

Determination of carbon metabolism response regulators regulons in several Pseudomonas species by DAP-seq

Project description:We identified binding sites genome-wide for carbon metabolism transcriptional response regulators in Pseudomonas stutzeri RCH2, Pseudomonas putida KT2240, Pseudomonas fluorescens FW300-N2E2 and FW300-N2C3 by DNA-affinity-purified (DAP) sequencing.

2020-10-01 | GSE157075 | GEO

Determination of ErfA regulon by DAP-seq in several Pseudomonas species

Project description:ErfA is a transcription factor of Pseudomonas aeruginosa. We here define the genome-wide binding sites of ErfA by DAP-seq in Pseudomonas aeruginosa PAO1 and IHMA87, Pseudomonas chlororaphis PA23, Pseudomonas protegens CHA0 and Pseudomonas putida KT2440.

2019-12-20 | GSE137648 | GEO

Project description:Pseudomonas vancouverensis BS3656

| PRJEB16464 | ENA

Indole-3-acetic acid degradation in a novel strain Pseudomonas composti LY1

Project description:Indole-3-acetic acid (IAA), knows as common plant hormone, is one of the most distributed indole derivatives in the environment. A novel strain, which was able to use IAA as sole source of carbon and nitrogen, was isolated from farm soil, identified and classified as Pseudomonas composti LY1 based on 16S rRNA sequence and genome analysis. The optimal growth conditions for LY1 with IAA are characterized. Proteome profile of strain LY1 to IAA and citrate were analyzed and compared using label free strategy with LC-MS/MS.

2021-09-08 | PXD014968 | Pride

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