ArticleThe ISME journal2020
Transcriptome plasticity underlying plant root colonization and insect invasion by Pseudomonas protegens.
Article in The ISME journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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Who cites it
38 citing papers in PubMed.
- The insect- and plant-associated lifestyles of Pseudomonas protegens CHA0 are preserved following serial passage through insect larvae.PLoS pathogens · 2026Article
- Conjugative Transfer of Disease-Encoding Plasmid Variants in Serratia spp. Alter Production of Enzymes and Virulence Properties.Environmental microbiology reports · 2026Article
- Article
- Transcriptome-guided discovery of novel plant-associated genes in a rhizosphere Pseudomonas.Microbiome · 2025Article
- Pseudomonas protegens as a biocontrol agent against phytopathogenic fungi - mini review.World journal of microbiology & biotechnology · 2025Review
- Article
- Enrichment of novel entomopathogenic Pseudomonas species enhances willow resistance to leaf beetles.Microbiome · 2024Article
- Genomic Insights intoInternational journal of molecular sciences · 2024Article
- Gut Microbiota MediateInternational journal of molecular sciences · 2024Article
- The potential ofmSphere · 2024Article
- Review
- Scripting a new dialogue between diazotrophs and crops.Trends in microbiology · 2024Review
- Entomopathogenic pseudomonads can share an insect host with entomopathogenic nematodes and their mutualistic bacteria.The ISME journal · 2024Article
- Role of extracellular matrix components in biofilm formation and adaptation ofFrontiers in microbiology · 2024Article
- When Competitors Join Forces: Consortia of Entomopathogenic Microorganisms Increase Killing Speed and Mortality in Leaf- and Root-Feeding Insect Hosts.Microbial ecology · 2023Article
- Relation of pest insect-killing and soilborne pathogen-inhibition abilities to species diversification in environmental Pseudomonas protegens.The ISME journal · 2023Article
- Article
- Host-adaptive traits in the plant-colonizing Pseudomonas donghuensis P482 revealed by transcriptomic responses to exudates of tomato and maize.Scientific reports · 2023Article
- Pseudomonas protegens Affects Mosquito Survival and Development.Current microbiology · 2023Article
- An Efficient and Simple Method for Collecting Haemolymph of Cerambycidae (Insecta: Coleoptera) Adults.Insects · 2022Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pseudomonas protegens shows a high degree of lifestyle plasticity since it can establish both plant-beneficial and insect-pathogenic interactions. While P. protegens protects plants against soilborne pathogens, it can also invade insects when orally ingested leading to the death of susceptible pest insects. The mechanism whereby pseudomonads effectively switch between lifestyles, plant-beneficial or insecticidal, and the specific factors enabling plant or insect colonization are poorly understood. We generated a large-scale transcriptomics dataset of the model P. protegens strain CHA0 which includes data from the colonization of wheat roots, the gut of Plutella xylostella after oral uptake and the Galleria mellonella hemolymph after injection. We identified extensive plasticity in transcriptomic profiles depending on the environment and specific factors associated to different hosts or different stages of insect infection. Specifically, motor-activity and Reb toxin-related genes were highly expressed on wheat roots but showed low expression within insects, while certain antimicrobial compounds (pyoluteorin), exoenzymes (a chitinase and a polyphosphate kinase), and a transposase exhibited insect-specific expression. We further identified two-partner secretion systems as novel factors contributing to pest insect invasion. Finally, we use genus-wide comparative genomics to retrace the evolutionary origins of cross-kingdom colonization.
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