ArticleJournal of bacteriology2004
Comparative whole-genome analysis of virulent and avirulent strains of Porphyromonas gingivalis.
Article in Journal of bacteriology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 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
56 citing papers in PubMed, 98 citations in OpenAlex.
- Structural and mechanistic basis of ubiquitous bacterial kinase signaling identifies PorX as a noncanonical substrate in Porphyromonas gingivalis.The Journal of biological chemistry · 2026Article
- Porphyromonas gingivalis Suppresses Interferon-Gamma Signaling in Macrophages Through a Contact-Dependent, Gingipain-Mediated Mechanism.MicrobiologyOpen · 2026Article
- Lipid a remodeling modulates outer membrane vesicle biogenesis byJournal of bacteriology · 2025Article
- A pleiotropic role of sialidase in the pathogenicity ofInfection and immunity · 2024Article
- Comparative analysis ofMicrobiology spectrum · 2024Article
- The multifaceted role of c-di-AMP signaling in the regulation ofFrontiers in cellular and infection microbiology · 2024Article
- The translational potential of inflammation-induced skin blister human models in exploring the pathogenesis of periodontitis and its systemic health implications.Frontiers in immunology · 2024Review
- An outer membrane vesicle specific lipoprotein promotesCurrent research in microbial sciences · 2024Article
- Chronological analysis of periodontal bone loss in experimental periodontitis in mice.Clinical and experimental dental research · 2023Article
- Prevalence and Phylogenetic Analysis of Lipoprotein-GeneAntibiotics (Basel, Switzerland) · 2023Article
- Growth ofJournal of oral microbiology · 2023Article
- Phylogenomic analysis of theFrontiers in microbiology · 2023Article
- Contribution of -Omics Technologies in the Study ofInternational journal of molecular sciences · 2022Review
- Modulatory Mechanisms of Pathogenicity inMicroorganisms · 2022Review
- Atypical cyclic di-AMP signaling is essential for Porphyromonas gingivalis growth and regulation of cell envelope homeostasis and virulence.NPJ biofilms and microbiomes · 2022Article
- Heterogeneity of human serum antibody responses to P. gingivalis in periodontitis: Effects of age, race/ethnicity, and sex.Immunology letters · 2020Article
- Roles of Porphyromonas gingivalis and its virulence factors in periodontitis.Advances in protein chemistry and structural biology · 2020Review
- The Distinct Immune-Stimulatory Capacities of Porphyromonas gingivalis Strains 381 and ATCC 33277 Are Determined by theInfection and immunity · 2019Article
- Variability in Genomic and Virulent Properties ofFrontiers in cellular and infection microbiology · 2019Article
- Genomic repeats, misassembly and reannotation: a case study with long-read resequencing of Porphyromonas gingivalis reference strains.BMC genomics · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
We used Porphyromonas gingivalis gene microarrays to compare the total gene contents of the virulent strain W83 and the avirulent type strain, ATCC 33277. Signal ratios and scatter plots indicated that the chromosomes were very similar, with approximately 93% of the predicted genes in common, while at least 7% of them showed very low or no signals in ATCC 33277. Verification of the array results by PCR indicated that several of the disparate genes were either absent from or variant in ATCC 33277. Divergent features included already reported insertion sequences and ragB, as well as additional hypothetical and functionally assigned genes. Several of the latter were organized in a putative operon in W83 and encoded enzymes involved in capsular polysaccharide synthesis. Another cluster was associated with two paralogous regions of the chromosome with a low G+C content, at 41%, compared to that of the whole genome, at 48%. These regions also contained conserved and species-specific hypothetical genes, transposons, insertion sequences, and integrases and were located adjacent to tRNA genes; thus, they had several characteristics of pathogenicity islands. While this global comparative analysis showed the close relationship between W83 and ATCC 33277, the clustering of genes that are present in W83 but divergent in or absent from ATCC 33277 is suggestive of chromosomal islands that may have been acquired by lateral gene transfer.
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.