Evidence map›Paper›PMID 19881526›Full record

ArticleNature genetics2009

Comparative genomic and phylogeographic analysis of Mycobacterium leprae.

Marc Monot, Nadine Honoré, Thierry Garnier, Nora Zidane, Diana Sherafi, Alberto Paniz-Mondolfi, Masanori Matsuoka, G Michael Taylor, Helen D Donoghue, Abi Bouwman and 22 more

Erratum issuedAbstract readComparative Study
PubMed Publisher
In one paragraph

Article in Nature genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 166 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
166citing papers in PubMed, 1 pooled it
–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

166 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. British Red Squirrels (Interdisciplinary perspectives on infectious diseases · 2026
    Article
  6. Is dUTPase Enzymatic Activity Truly Essential for Viability?International journal of molecular sciences · 2025
    Review
  7. Article
  8. Leprosy.Nature reviews. Disease primers · 2024
    Review
  9. Genomic and Phenotypic Variations Among Thai-53 andPathogens (Basel, Switzerland) · 2024
    Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Genotyping ofIranian journal of microbiology · 2023
    Article
  15. Article
  16. Climate change, human health, and resilience in the Holocene.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  17. Article
  18. Review
  19. Review
  20. Article

106 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

32 authors.

Marc MonotInstitut Pasteur, Paris, France.
Nadine Honoré
Thierry Garnier
Nora Zidane
Diana Sherafi
Alberto Paniz-Mondolfi
Masanori Matsuoka
G Michael Taylor
Helen D Donoghue
Abi Bouwman
Simon Mays
Claire Watson
Diana Lockwood
Ali Khamesipour
Ali Khamispour
Yahya Dowlati
Shen Jianping
Thomas H Rea
Lucio Vera-Cabrera
Mariane M Stefani
Sayera Banu
Murdo Macdonald
Bishwa Raj Sapkota
John S Spencer
Jérôme Thomas
Keith Harshman
Pushpendra Singh
Philippe Busso
Alexandre Gattiker
Jacques Rougemont
Patrick J Brennan
Stewart T Cole

Funding

Leprosy Bacillus: From Genotype to Phenotype to ToolsR01AI047197 · NIAID · COLORADO STATE UNIVERSITY-FORT COLLINS · PI BRENNAN, PATRICK JOSEPH · 2001 to 2009
$3.2M
Leprosy Research Support-Post Genome -26625469N01AI025469 · NIAID · Colorado State University · 2004 to 2004
–
NIAID NIH HHS N01-AI25469NIAID NIH HHS R01-AI47197-01A1
6 · The paper itself

Abstract

Reductive evolution and massive pseudogene formation have shaped the 3.31-Mb genome of Mycobacterium leprae, an unculturable obligate pathogen that causes leprosy in humans. The complete genome sequence of M. leprae strain Br4923 from Brazil was obtained by conventional methods (6x coverage), and Illumina resequencing technology was used to obtain the sequences of strains Thai53 (38x coverage) and NHDP63 (46x coverage) from Thailand and the United States, respectively. Whole-genome comparisons with the previously sequenced TN strain from India revealed that the four strains share 99.995% sequence identity and differ only in 215 polymorphic sites, mainly SNPs, and by 5 pseudogenes. Sixteen interrelated SNP subtypes were defined by genotyping both extant and extinct strains of M. leprae from around the world. The 16 SNP subtypes showed a strong geographical association that reflects the migration patterns of early humans and trade routes, with the Silk Road linking Europe to China having contributed to the spread of leprosy.

Indexed as

Genome, BacterialPhylogenyGenes, BacterialGeographyHumansLeprosyMycobacterium lepraePolymorphism, Single NucleotideRecombination, Genetic

Identifiers

PMID19881526

What OpenQuestion holds

Textmetadata
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.