ArticleBMC microbiology2012
Differential proteomics and physiology of Pseudomonas putida KT2440 under filament-inducing conditions.
Article in BMC microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
11 citing papers in PubMed.
- Cellular and molecular outcomes of Pseudomonas putida KT2440 exposure to aluminium.Folia microbiologica · 2025Article
- Genomic and functional analyses reveal Pseudomonas granadensis CT364 is a plant growth-promoting endophyte.BMC microbiology · 2025Article
- Bioprocess exploitation of microaerobic auto-induction using the example of rhamnolipid biosynthesis in Pseudomonas putida KT2440.Journal of biological engineering · 2025Article
- Distinct members of the Caenorhabditis elegans CeMbio reference microbiota exert cryptic virulence that is masked by host defense.Molecular microbiology · 2024Article
- Space omics research in Europe: Contributions, geographical distribution and ESA member state funding schemes.iScience · 2022Review
- The Antibacterial Effect of PEGylated Carbosilane Dendrimers onInternational journal of molecular sciences · 2022Article
- Adaptive Responses ofApplied and environmental microbiology · 2019Article
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- Pan-genome dynamics of Pseudomonas gene complements enriched across hexachlorocyclohexane dumpsite.BMC genomics · 2015Article
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Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPseudomonas putida exerts a filamentous phenotype in response to environmental stress conditions that are encountered during its natural life cycle. This study assessed whether P. putida filamentation could confer survival advantages. Filamentation of P. putida was induced through culturing at low shaking speed and was compared to culturing in high shaking speed conditions, after which whole proteomic analysis and stress exposure assays were performed.
resultsP. putida grown in filament-inducing conditions showed increased resistance to heat and saline stressors compared to non-filamented cultures. Proteomic analysis showed a significant metabolic change and a pronounced induction of the heat shock protein IbpA and recombinase RecA in filament-inducing conditions. Our data further indicated that the associated heat shock resistance, but not filamentation, was dependent of RecA.
conclusionsThis study provides insights into the altered metabolism of P. putida in filament-inducing conditions, and indicates that the formation of filaments could potentially be utilized by P. putida as a survival strategy in its hostile, recurrently changing habitat.
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Registered trials
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