ArticleInfection and immunity2015
Genome-wide evaluation of the interplay between Caenorhabditis elegans and Yersinia pseudotuberculosis during in vivo biofilm formation.
Article in Infection and immunity, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed, 12 citations in OpenAlex.
- Reciprocal regulation of NagC and quorum sensing systems and their roles inMicrobiology (Reading, England) · 2023Article
- Article
- Cpx-signalling facilitates Hms-dependent biofilm formation by Yersinia pseudotuberculosis.NPJ biofilms and microbiomes · 2022Article
- Perspective: Methionine Restriction-Induced Longevity-A Possible Role for Inhibiting the Synthesis of Bacterial Quorum Sensing Molecules.Advances in nutrition (Bethesda, Md.) · 2020Article
- Global Regulatory Roles of the Histidine-Responsive Transcriptional Repressor HutC in Pseudomonas fluorescens SBW25.Journal of bacteriology · 2020Article
- Genomic Epidemiology and Phenotyping Reveal on-Farm Persistence and Cold Adaptation of Raw Milk Outbreak-AssociatedFrontiers in microbiology · 2019Article
- Options and Limitations in Clinical Investigation of Bacterial Biofilms.Clinical microbiology reviews · 2018Review
- A thiadiazole reduces the virulence of Xanthomonas oryzae pv. oryzae by inhibiting the histidine utilization pathway and quorum sensing.Molecular plant pathology · 2018Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
The formation of an incapacitating biofilm on Caenorhabditis elegans by Yersinia pseudotuberculosis represents a tractable model for investigating the genetic basis for host-pathogen interplay during the biofilm-mediated infection of a living surface. Previously we established a role for quorum sensing (QS) and the master motility regulator, FlhDC, in biofilm formation by Y. pseudotuberculosis on C. elegans. To obtain further genome-wide insights, we used transcriptomic analysis to obtain comparative information on C. elegans in the presence and absence of biofilm and on wild-type Y. pseudotuberculosis and Y. pseudotuberculosis QS mutants. Infection of C. elegans with the wild-type Y. pseudotuberculosis resulted in the differential regulation of numerous genes, including a distinct subset of nematode C-lectin (clec) and fatty acid desaturase (fat) genes. Evaluation of the corresponding C. elegans clec-49 and fat-3 deletion mutants showed delayed biofilm formation and abolished biofilm formation, respectively. Transcriptomic analysis of Y. pseudotuberculosis revealed that genes located in both of the histidine utilization (hut) operons were upregulated in both QS and flhDC mutants. In addition, mutation of the regulatory gene hutC resulted in the loss of biofilm, increased expression of flhDC, and enhanced swimming motility. These data are consistent with the existence of a regulatory cascade in which the Hut pathway links QS and flhDC. This work also indicates that biofilm formation by Y. pseudotuberculosis on C. elegans is an interactive process during which the initial attachment/recognition of Yersinia to/by C. elegans is followed by bacterial growth and biofilm formation.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.