ArticleMicrobes and environments2014
Identification of Pseudomonas fluorescens chemotaxis sensory proteins for malate, succinate, and fumarate, and their involvement in root colonization.
Article in Microbes and environments, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed.
- Transcriptome-guided discovery of novel plant-associated genes in a rhizosphere Pseudomonas.Microbiome · 2025Article
- Choreographing root architecture and rhizosphere interactions through synthetic biology.Nature communications · 2024Review
- Citrate Synthase GltA Modulates the 2,4-Diacetylphloroglucinol Biosynthesis ofJournal of agricultural and food chemistry · 2023Article
- The Application of Sulfur Influences Microbiome of Soybean Rhizosphere and Nutrient-Mobilizing Bacteria in Andosol.Microorganisms · 2023Article
- Adaption ofMicroorganisms · 2023Review
- Bacterial biofilms as an essential component of rhizosphere plant-microbe interactions.Methods in microbiology · 2023Article
- A bacterial chemoreceptor that mediates chemotaxis to two different plant hormones.Environmental microbiology · 2022Article
- Microbial hitchhiking: how Streptomyces spores are transported by motile soil bacteria.The ISME journal · 2021Article
- Chemotaxis of Beneficial Rhizobacteria to Root Exudates: The First Step towards Root-Microbe Rhizosphere Interactions.International journal of molecular sciences · 2021Review
- The Coevolution of Plants and Microbes Underpins Sustainable Agriculture.Microorganisms · 2021Review
- Review
- Metabolic and Genomic Traits of Phytobeneficial Phenazine-ProducingApplied and environmental microbiology · 2020Article
- Impact of Long-Term Organic and Mineral Fertilization on Rhizosphere Metabolites, Root-Microbial Interactions and Plant Health of Lettuce.Frontiers in microbiology · 2020Article
- Requirement of γ-Aminobutyric Acid Chemotaxis for Virulence of Pseudomonas syringae pv. tabaci 6605.Microbes and environments · 2020Article
- Genetic factors involved in rhizosphere colonization by phytobeneficialComputational and structural biotechnology journal · 2020Review
- Interrogating the Transient Selectivity of Bacterial Chemotaxis-Driven Affinity and Accumulation of Carbonaceous SubstancesFrontiers in microbiology · 2019Article
- Functional Annotation of Bacterial Signal Transduction Systems: Progress and Challenges.International journal of molecular sciences · 2018Review
- The activity of the C4-dicarboxylic acid chemoreceptor of Pseudomonas aeruginosa is controlled by chemoattractants and antagonists.Scientific reports · 2018Article
- Sensory Repertoire of Bacterial Chemoreceptors.Microbiology and molecular biology reviews : MMBR · 2017Review
- Identification of boric acid as a novel chemoattractant and elucidation of its chemoreceptor in Ralstonia pseudosolanacearum Ps29.Scientific reports · 2017Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pseudomonas fluorescens Pf0-1 exhibited chemotactic responses to l-malate, succinate, and fumarate. We constructed a plasmid library of 37 methyl-accepting chemotaxis protein (MCP) genes of P. fluorescens Pf0-1. To identify a MCP for l-malate, the plasmid library was screened using the PA2652 mutant of Pseudomonas aeruginosa PAO1, a mutant defective in chemotaxis to l-malate. The introduction of Pfl01_0728 and Pfl01_3768 genes restored the ability of the PA2652 mutant to respond to l-malate. The Pfl01_0728 and Pfl01_3768 double mutant of P. fluorescens Pf0-1 showed no response to l-malate or succinate, while the Pfl01_0728 single mutant did not respond to fumarate. These results indicated that Pfl01_0728 and Pfl01_3768 were the major MCPs for l-malate and succinate, and Pfl01_0728 was also a major MCP for fumarate. The Pfl01_0728 and Pfl01_3768 double mutant unexpectedly exhibited stronger responses toward the tomato root exudate and amino acids such as proline, asparagine, methionine, and phenylalanine than those of the wild-type strain. The ctaA, ctaB, ctaC (genes of the major MCPs for amino acids), Pfl01_0728, and Pfl01_3768 quintuple mutant of P. fluorescens Pf0-1 was less competitive than the ctaA ctaB ctaC triple mutant in competitive root colonization, suggesting that chemotaxis to l-malate, succinate, and/or fumarate was involved in tomato root colonization by P. fluorescens Pf0-1.
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