Project description:The entire set of flagellar structural components and flagellar-specific transcriptional regulators, as well as much of the core chemotaxis machinery, is encoded into a >70 kbp cluster in Pseudomonas putida KT2440 genome. We have performed RNA-seq of the wild-type strain in order to identify operon boundaries and promoters location in this cluster.

2021-05-05 | GSE173832 | GEO

Pseudomonas putida strain:cu-1 | isolate:Pseudomonas putida Xcelris SP

Project description:Pseudomonas putida strain:cu-1 | isolate:Pseudomonas putida Xcelris SP Raw sequence reads

| PRJNA415912 | ENA

Pseudomonas putida strain:AHSWHJXPP1 | isolate:AHSWHJXPP1

Project description:Pseudomonas putida strain:AHSWHJXPP1 | isolate:AHSWHJXPP1 Genome sequencing and assembly

| PRJNA945798 | ENA

Understanding Isoprenol effect on Pseudomonas putida KT2440 grown on a minimal medium supplemented with glucose

Project description:Pseudomonas putida KT2440 (KT2440) has been established as an industrially relevant chassis for the production of the jet-fuel precursor isoprenol. However, the wild type KT2440 strain consumed isoprenol as sole carbon source and its growth is inhibited by isoprenol, which is an impediment to high titer, rate, yield production. In this study, we investigated genes responsible for isoprenol catabolism and the stress responses of Pseudomonas putida via RNA-seq.

2026-04-20 | GSE281392 | GEO

Characterization of DkaiC mutants of Pseudomonas putida KT2440/2 and Pseudomonas protegens CHA0

Project description:KaiC is the central cog of the circadian clock in Cyanobacteria. Close homologs of this protein are widespread among bacteria not known to have a circadian physiology. The function, interaction network, and mechanism of action of these KaiC homologs are still largely unknown. Here, we focus on KaiC homologs found in environmental Pseudomonas species. We characterize experimentally the only KaiC homolog present in Pseudomonas putida KT2440 and Pseudomonas protegens CHA0. Through phenotypic assays and transcriptomics, we show that KaiC is involved in osmotic and oxidative stress resistance in P. putida and in biofilm production in both P. putida and P. protegens.

2023-01-04 | GSE221044 | GEO

Pseudomonas putida KT2440 isolate:qingdao

Project description:Pseudomonas putida KT2440 isolate:qingdao Genome sequencing

| PRJNA1160177 | ENA

Genome-wide transcriptional regulation by the flagellar sigma factor FliA in Pseudomonas putida

Project description:The sigma factor FliA (σ28) has been described to activate the expression of several chemoreceptor-encoding genes and the late flagellar genes in Pseudomonas putida, enabling synthesis of the filament, an stator complex and completion of the flagella-associated chemotaxis machinery. The activity of FliA is repressed in the cytoplasm by the anti-sigma factor FlgM upon completion of the flagellar hook. In this study we aim to identify genome-wide targets of regulation by FliA in P. putida KT2442 (a spontaneous rifampicin-resistant mutant of the reference strain KT2440) by performing RNA-seq experiments using a fliA deletion mutant and a constitutively active strain that combines the deletion of flgM with ectopic production of FliA.

2024-11-18 | GSE281820 | GEO

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