Evidence map›Paper›PMID 25276806›Full record

ArticleBioMed research international2014

The characteristics of ubiquitous and unique Leptospira strains from the collection of Russian centre for leptospirosis.

Olga L Voronina, Marina S Kunda, Ekaterina I Aksenova, Natalia N Ryzhova, Andrey N Semenov, Evgeny M Petrov, Lubov V Didenko, Vladimir G Lunin, Yuliya V Ananyina, Alexandr L Gintsburg

Abstract read
In one paragraph

Article in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

7 citing papers in PubMed.

  1. Article
  2. Application of Multilocus Sequence Typing for the Characterization ofTropical medicine and infectious disease · 2023
    Article
  3. Article
  4. Review
  5. Lethal Outcome of Leptospirosis in Southern Russia: Characterization ofInternational journal of environmental research and public health · 2020
    Article
  6. Article
  7. 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

10 authors.

Olga L VoroninaN.F. Gamaleya Institute for Epidemiology and Microbiology, Ministry of Health of Russia, Gamaleya Street 18, Moscow 123098, Russia.
Marina S KundaN.F. Gamaleya Institute for Epidemiology and Microbiology, Ministry of Health of Russia, Gamaleya Street 18, Moscow 123098, Russia.
Ekaterina I AksenovaN.F. Gamaleya Institute for Epidemiology and Microbiology, Ministry of Health of Russia, Gamaleya Street 18, Moscow 123098, Russia.
Natalia N RyzhovaN.F. Gamaleya Institute for Epidemiology and Microbiology, Ministry of Health of Russia, Gamaleya Street 18, Moscow 123098, Russia.
Andrey N SemenovN.F. Gamaleya Institute for Epidemiology and Microbiology, Ministry of Health of Russia, Gamaleya Street 18, Moscow 123098, Russia.
Evgeny M PetrovN.F. Gamaleya Institute for Epidemiology and Microbiology, Ministry of Health of Russia, Gamaleya Street 18, Moscow 123098, Russia.
Lubov V DidenkoN.F. Gamaleya Institute for Epidemiology and Microbiology, Ministry of Health of Russia, Gamaleya Street 18, Moscow 123098, Russia.
Vladimir G LuninN.F. Gamaleya Institute for Epidemiology and Microbiology, Ministry of Health of Russia, Gamaleya Street 18, Moscow 123098, Russia.
Yuliya V AnanyinaN.F. Gamaleya Institute for Epidemiology and Microbiology, Ministry of Health of Russia, Gamaleya Street 18, Moscow 123098, Russia.
Alexandr L GintsburgN.F. Gamaleya Institute for Epidemiology and Microbiology, Ministry of Health of Russia, Gamaleya Street 18, Moscow 123098, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimLeptospira, the causal agent of leptospirosis, has been isolated from the environment, patients, and wide spectrum of animals in Russia. However, the genetic diversity of Leptospira in natural and anthropurgic foci was not clearly defined.

methodsThe recent MLST scheme was used for the analysis of seven pathogenic species. 454 pyrosequencing technology was the base of the whole genome sequencing (WGS).

resultsThe most wide spread and prevalent Leptospira species in Russia were L. interrogans, L. kirschneri, and L. borgpetersenii. Five STs, common for Russian strains: 37, 17, 199, 110, and 146, were identified as having a longtime and ubiquitous distribution in various geographic areas. Unexpected properties were revealed for the environmental Leptospira strain Bairam-Ali. WGS of this strain genome suggested that it combined the features of the pathogenic and nonpathogenic strains and may be a reservoir of the natural resistance genes. Results of the comparative analysis of rrs and rpoB genes and MLST loci for different Leptospira species strains and phenotypic and serological properties of the strain Bairam-Ali suggested that it represented separate Leptospira species.

conclusionsThus, the natural and anthropurgic foci supported ubiquitous Leptospira species and the pool of genes important for bacterial adaptivity to various conditions.

Indexed as

Genetic LociGenome, BacterialGenotypeLeptospiraLeptospirosisMolecular Sequence DataMultilocus Sequence TypingPhenotypePhylogenyRussiaSequence Analysis, DNA

Identifiers

PMID25276806
PMCPMC4167648

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