Evidence map›Paper›PMID 30992349›Full record

ArticlemBio2019

Identification of the Bacterial Biosynthetic Gene Clusters of the Oral Microbiome Illuminates the Unexplored Social Language of Bacteria during Health and Disease.

Gajender Aleti, Jonathon L Baker, Xiaoyu Tang, Ruth Alvarez, Márcia Dinis, Nini C Tran, Alexey V Melnik, Cuncong Zhong, Madeleine Ernst, Pieter C Dorrestein and 1 more

Open access · goldAbstract read
In one paragraph

Article in mBio, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
10.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

69 citing papers in PubMed, 113 citations in OpenAlex.

  1. Trial
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  4. International journal of systematic and evolutionary microbiology · 2026
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  7. The anti-inflammatory drug celecoxib is metabolized by Pseudomonas aeruginosa CYP107S1 in vitro and in vivo.Drug metabolism and disposition: the biological fate of chemicals · 2025
    Article
  8. Article
  9. Synergistic action of specialized metabolites from divergent biosynthesis in the human oral microbiome.Proceedings of the National Academy of Sciences of the United States of America · 2025
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9 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 4 institutions in 1 country.

Gajender AletiGenomic Medicine Group, J. Craig Venter Institute, La Jolla, California, USA.
Jonathon L BakerGenomic Medicine Group, J. Craig Venter Institute, La Jolla, California, USA.
Xiaoyu TangGenomic Medicine Group, J. Craig Venter Institute, La Jolla, California, USA.
Ruth AlvarezSchool of Dentistry, The University of California, Los Angeles, California, USA.
Márcia DinisSchool of Dentistry, The University of California, Los Angeles, California, USA.
Nini C TranSchool of Dentistry, The University of California, Los Angeles, California, USA.
Alexey V MelnikCollaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, The University of California San Diego, La Jolla, California, USA.
Cuncong ZhongDepartment of Electric Engineering and Computer Science, The University of Kansas, Lawrence, Kansas, USA.
Madeleine ErnstCollaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, The University of California San Diego, La Jolla, California, USA.
Pieter C DorresteinCollaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, The University of California San Diego, La Jolla, California, USA.
Anna EdlundGenomic Medicine Group, J. Craig Venter Institute, La Jolla, California, USA aedlund@jcvi.org.
J. Craig Venter Institute · USUniversity of California, Los Angeles · USUniversity of California, San Diego · USUniversity of Kansas · US

Funding

Investigating Oral Pathogen Virulence within Complex Oral Biofilm CommunitiesR00DE024543 · NIDCR · J. CRAIG VENTER INSTITUTE, INC. · PI EDLUND, ANNA ELISABET · 2016 to 2018
$732k
Investigating oral pathogen virulence within complex oral biofilm communitiesK99DE024543 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI EDLUND, ANNA ELISABET · 2014 to 2015
$188k
Understanding S. Mutans Pathogenesis in a Social and Ecological SettingF32DE026947 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI BAKER, JONATHON · 2017 to 2020
$186k
NIDCR NIH HHS F32 DE026947NIDCR NIH HHS K99 DE024543NIDCR NIH HHS R00 DE024543
6 · The paper itself

Abstract

Small molecules are the primary communication media of the microbial world. Recent bioinformatic studies, exploring the biosynthetic gene clusters (BGCs) which produce many small molecules, have highlighted the incredible biochemical potential of the signaling molecules encoded by the human microbiome. Thus far, most research efforts have focused on understanding the social language of the gut microbiome, leaving crucial signaling molecules produced by oral bacteria and their connection to health versus disease in need of investigation. In this study, a total of 4,915 BGCs were identified across 461 genomes representing a broad taxonomic diversity of oral bacteria. Sequence similarity networking provided a putative product class for more than 100 unclassified novel BGCs. The newly identified BGCs were cross-referenced against 254 metagenomes and metatranscriptomes derived from individuals either with good oral health or with dental caries or periodontitis. This analysis revealed 2,473 BGCs, which were differentially represented across the oral microbiomes associated with health versus disease. Coabundance network analysis identified numerous inverse correlations between BGCs and specific oral taxa. These correlations were present in healthy individuals but greatly reduced in individuals with dental caries, which may suggest a defect in colonization resistance. Finally, corroborating mass spectrometry identified several compounds with homology to products of the predicted BGC classes. Together, these findings greatly expand the number of known biosynthetic pathways present in the oral microbiome and provide an atlas for experimental characterization of these abundant, yet poorly understood, molecules and socio-chemical relationships, which impact the development of caries and periodontitis, two of the world's most common chronic diseases.

Indexed as

Microbial InteractionsMultigene FamilyBacteriaBiosynthetic PathwaysChildChild, PreschoolComputational BiologyDental CariesDysbiosisHumansMass SpectrometryMetagenomeMicrobiotaMouthPeriodontitisSalivabiosynthetic gene clusterscariesgenome miningoral microbiomeperiodontitissmall molecules

Identifiers

PMID30992349
PMCPMC6469967
OpenAlexW2951980953

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.