Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Exploring the multifaceted role of pehR in Ralstonia solanacearum pathogenesis: enzyme activity, motility, and biofilm formation.

Microbiological research - 1 Jan 2025

Sarkar Sharmilee, Yadav Mohit, Dey Upalabdha, Sharma Manoj, Mukhopadhyay Rupak, Kumar Aditya

Abstract excerpt

PehR is a transcriptional regulator among the various response regulators found in Ralstonia solanacearum, a bacterium that causes lethal wilt disease in over 450 plant species worldwide, including economically important crops such as tomato, chilli, and brinjal. PehR regulates the production of polygalacturonase, an extracellular enzyme that degrades plant cell walls, playing a significant role in bacterial...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Biofilms
Share to Gene Expression Profiling

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Gene Expression Regulation, Bacterial

Share to Plant Diseases

Share to Polygalacturonase

Share to Ralstonia solanacearum

Share to Solanum lycopersicum

Share to Virulence

Source

Identifiers

PMID: 39503080
DOI: 10.1016/j.micres.2024.127925

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 18 Oct 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Exploring the multifaceted role of pehR in Ralstonia solanacearum pathogenesis: enzyme activity, motility, and biofilm formation.PMID 39503080Read ↗

RprR is a plant-responsive regulator of exopolysaccharide production, biofilm formation, and virulence in <i>Ralstonia pseudosolanacearum</i>Semantic proximity Read ↗

A regulatory locus, pehSR, controls polygalacturonase production and other virulence functions in Ralstonia solanacearum.Semantic proximity Read ↗

Characterization of a Ralstonia solanacearum operon required for polygalacturonate degradation and uptake of galacturonic acid.Semantic proximity Read ↗

Ralstonia solanacearum promotes pathogenicity by utilizing l-glutamic acid from host plants.Semantic proximity Read ↗

Pathogenomics of the Ralstonia solanacearum species complex.Semantic proximity Read ↗

Genome-wide identification of tomato xylem sap fitness factors for three plant-pathogenic <i>Ralstonia</i> speciesSemantic proximity Read ↗

Integrated Experimental and Transcriptomic Analyses of Motility Genes in Ralstonia solanacearum F1C1.Semantic proximity Read ↗

Evolutionary and functional genomics reveal that <i>Ralstonia</i> wilt pathogens actively deploy antimicrobial warfare while leveraging physiological adaptations during plant infectionSemantic proximity Read ↗

Towards the Identification of Type III Effectors Associated with Ralstonia solanacearum Virulence on Tomato and Eggplant.Semantic proximity Read ↗

Insights into the metabolic specificities of pathogenic strains from the <i>Ralstonia solanacearum species complex</i>Semantic proximity Read ↗

Functional characterization and transcriptome analysis reveal multiple roles for prc in the pathogenicity of the black rot pathogen Xanthomonas campestris pv. campestris.Semantic proximity Read ↗

A phcA− marker-free mutant of Ralstonia solanacearum as potential biocontrol agent of tomato bacterial wiltSemantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.