Evidence map›Paper›PMID 39033187›Full record

ArticleNature communications2024

An 8000 years old genome reveals the Neolithic origin of the zoonosis Brucella melitensis.

Louis L'Hôte, Ian Light, Valeria Mattiangeli, Matthew D Teasdale, Áine Halpin, Lionel Gourichon, Felix M Key, Kevin G Daly

Abstract readHistorical Article
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Review
  8. Analysis of Bacteremic Brucellosis Caused byInfectious diseases & clinical microbiology · 2026
    Article
  9. The Role of Outer Membrane Protein 16 inVeterinary sciences · 2025
    Review
  10. Article
  11. Review
  12. Article
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

8 authors.

Louis L'HôteSmurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland.
Ian LightMax Planck Institute for Infection Biology, Evolutionary Pathogenomics, 10117, Berlin, Germany.ORCID 0000-0001-6720-3732
Valeria MattiangeliSmurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland.
Matthew D TeasdaleSmurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland.ORCID 0000-0002-7376-9975
Áine HalpinSmurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland.ORCID 0000-0003-3298-1563
Lionel GourichonUniversité Côte d'Azur, CNRS, CEPAM, Nice, France.ORCID 0000-0002-5160-5902
Felix M KeyMax Planck Institute for Infection Biology, Evolutionary Pathogenomics, 10117, Berlin, Germany.ORCID 0000-0003-2812-6636
Kevin G DalySmurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland. kevin.daly@ucd.ie.ORCID 0000-0002-5579-6144

Funding

EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) 295729-CodeXEC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) 885729-AncestralWeaveKlaus Tschira Stiftung (Klaus Tschira Foundation) GSO/KT030Science Foundation Ireland (SFI) 21/PATH-S/9515(T)
6 · The paper itself

Abstract

Brucella melitensis is a major livestock bacterial pathogen and zoonosis, causing disease and infection-related abortions in small ruminants and humans. A considerable burden to animal-based economies today, the presence of Brucella in Neolithic pastoral communities has been hypothesised but we lack direct genomic evidence thus far. We report a 3.45X B. melitensis genome preserved in an ~8000 year old sheep specimen from Menteşe Höyük, Northwest Türkiye, demonstrating that the pathogen had evolved and was circulating in Neolithic livestock. The genome is basal with respect to all known B. melitensis and allows the calibration of the B. melitensis speciation time from the primarily cattle-infecting B. abortus to approximately 9800 years Before Present (BP), coinciding with a period of consolidation and dispersal of livestock economies. We use the basal genome to timestamp evolutionary events in B. melitensis, including pseudogenization events linked to erythritol response, the supposed determinant of the pathogen's placental tropism in goats and sheep. Our data suggest that the development of herd management and multi-species livestock economies in the 11

Indexed as

Brucella melitensisBrucellosisGenome, BacterialZoonosesAnimalsBacterial ZoonosesCattleEvolution, MolecularFemaleGoatsHistory, AncientHumansLivestockPhylogenySheepSheep Diseases

Identifiers

PMID39033187
PMCPMC11271283

What OpenQuestion holds

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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.