Evidence map›Paper›PMID 28957464›Full record

ArticleGenome biology and evolution2017

Population Structure and Local Adaptation of MAC Lung Disease Agent Mycobacterium avium subsp. hominissuis.

Hirokazu Yano, Tomotada Iwamoto, Yukiko Nishiuchi, Chie Nakajima, Daria A Starkova, Igor Mokrousov, Olga Narvskaya, Shiomi Yoshida, Kentaro Arikawa, Noriko Nakanishi and 5 more

Open access · goldAbstract read
In one paragraph

Article in Genome biology and evolution, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 56 citations in OpenAlex.

  1. Review
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  3. Giant linear plasmids in Mycobacterium avium harbour a tRNA array unit.DNA research : an international journal for rapid publication of reports on genes and genomes · 2026
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  4. Population structure ofMicrobial genomics · 2025
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  9. Unique genomic sequences in a novelOne health (Amsterdam, Netherlands) · 2023
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  11. Observational
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  17. Article
  18. Measurable genomic changes inJournal of bacteriology · 2021
    Article
  19. Article
  20. Genomic features ofGigaByte (Hong Kong, China) · 2021
    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

15 authors at 7 institutions in 2 countries.

Hirokazu YanoFaculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan.
Tomotada IwamotoDepartment of Infectious Diseases, Kobe Institute of Health, Kobe, Japan.
Yukiko NishiuchiToneyama Institute for Tuberculosis Research, Osaka City University Medical School, Osaka, Japan.
Chie NakajimaDivision of Bioresources, Hokkaido University Research Center for Zoonosis Control, Sapporo, Japan.
Daria A StarkovaSt. Petersburg Pasteur Institute, St. Petersburg, Russia.
Igor MokrousovSt. Petersburg Pasteur Institute, St. Petersburg, Russia.
Olga NarvskayaSt. Petersburg Pasteur Institute, St. Petersburg, Russia.
Shiomi YoshidaClinical Research Center, National Hospital Organization, Kinki-Chuo Chest Medical Center, Osaka, Japan.
Kentaro ArikawaDepartment of Infectious Diseases, Kobe Institute of Health, Kobe, Japan.
Noriko NakanishiDepartment of Infectious Diseases, Kobe Institute of Health, Kobe, Japan.
Ken OsakiTOMY Digital Biology Co. Ltd, Taito-Ku, Tokyo, Japan.
Ichiro NakagawaDepartment of Microbiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Manabu AtoDepartment of Immunology, National Institute of Infectious Diseases, Shinjuku-Ku, Tokyo, Japan.
Yasuhiko SuzukiDivision of Bioresources, Hokkaido University Research Center for Zoonosis Control, Sapporo, Japan.
Fumito MaruyamaDepartment of Microbiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Saint Petersburg Pasteur Institute · RUHokkaido University · JPKyoto University · JPNational Institute of Infectious Diseases · JPNHO Kinki Chuo Chest Medical Center · JPOsaka City University · JPUniversity of Tsukuba · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycobacterium avium subsp. hominissuis (MAH) is one of the most common nontuberculous mycobacterial species responsible for chronic lung disease in humans. Despite increasing worldwide incidence, little is known about the genetic mechanisms behind the population evolution of MAH. To elucidate the local adaptation mechanisms of MAH, we assessed genetic population structure, the mutual homologous recombination, and gene content for 36 global MAH isolates, including 12 Japanese isolates sequenced in the present study. We identified five major MAH lineages and found that extensive mutual homologous recombination occurs among them. Two lineages (MahEastAsia1 and MahEastAsia2) were predominant in the Japanese isolates. We identified alleles unique to these two East Asian lineages in the loci responsible for trehalose biosynthesis (treS and mak) and in one mammalian cell entry operon, which presumably originated from as yet undiscovered mycobacterial lineages. Several genes and alleles unique to East Asian strains were located in the fragments introduced via recombination between East Asian lineages, suggesting implication of recombination in local adaptation. These patterns of MAH genomes are consistent with the signature of distribution conjugative transfer, a mode of sexual reproduction reported for other mycobacterial species.

Indexed as

Adaptation, PhysiologicalEvolution, MolecularAllelesAnimalsHomologous RecombinationHumansLungMycobacterium aviumMycobacterium InfectionsOperonPolymorphism, GeneticSwineTrehaloseTrehaloseDCTgenetic population structurehomologous recombinationMycobacterium intracellulareNTM pulmonary diseasepan genome

Identifiers

PMID28957464
PMCPMC5622343
OpenAlexW2751414238

What OpenQuestion holds

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LicenceCC BY-NC
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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.