ArticlemBio2025
Unraveling the molecular mechanisms of DNA capture by the Com pilus in naturally transformable monoderm bacteria.
Article in mBio, 2025. 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.
- β-strand addition within tip initiation complexes licenses assembly of diverse type IV filaments.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Structures of the Xcp and Hxc T2SS endopili provide new insights into type IV pili subfamilies.Structure (London, England : 1993) · 2026Article
- The stoichiometry of minor-to-major pilins regulates the dynamic activity of the type IVa competence pilus in Vibrio cholerae.PLoS genetics · 2026Article
- LytF contributes to pilus extrusion during natural competence inJournal of bacteriology · 2026Article
- Article
- β-strand complementation within tip initiation complexes licenses assembly of diverse type IV filaments.bioRxiv : the preprint server for biology · 2026Article
- Targeting Horizontal Gene Transfer to Combat Antimicrobial Resistance: A Review of Mechanisms, Drivers, and Multi-Omics Strategies.Infection and drug resistance · 2026Review
- The molecular basis for DNA-binding by competence T4P is distinct in a representative Gram-positive and Gram-negative species.PLoS pathogens · 2025Article
- Naturally competent bacteria and their genetic parasites-a battle for control over horizontal gene transfer?FEMS microbiology reviews · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Transformation is a mechanism of horizontal gene transfer widespread in bacteria. The first step in transformation-capture of exogenous DNA-is mediated by surface-exposed filaments belonging to the type 4 filament (T4F) superfamily. How these protein polymers, composed of major and minor pilin subunits, interact with DNA remains poorly understood. Here, we address this question for the Com pilus, a widespread T4F mediating DNA capture in competent monoderm species. Our functional analysis, performed in IMPORTANCE: Bacteria are capable of evolving and diversifying very rapidly by acquiring new genetic material via horizontal gene transfer (HGT). Transformation is a widespread mechanism of HGT, which results from the capture of extracellular DNA by surface-exposed pili belonging to the type 4 filament (T4F) superfamily. How T4F-composed of major and minor pilins-interact with DNA remains poorly understood, especially in monoderm species that use a unique T4F for DNA capture, known as Com pilus or T4dP. The significance of this work is in characterizing a novel mode of DNA-binding by showing that the interface between two minor pilins, part of a tip-located complex of four pilins-found in different T4F-has been functionalized in monoderms to capture DNA. This is an evolutionary mechanism promoting the exceptional functional versatility of T4F.
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.