Evidence map›Paper›PMID 29361930›Full record

ArticleBMC microbiology2018

Genetic polymorphisms identify in species/biovars of Brucella isolated in China between 1953 and 2013 by MLST.

Dong-Ri Piao, Xi Liu, Dong-Dong Di, Pei Xiao, Zhong-Zhi Zhao, Li-Qing Xu, Guo-Zhong Tian, Hong-Yan Zhao, Wei-Xing Fan, Bu-Yun Cui and 1 more

Abstract read
In one paragraph

Article in BMC microbiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

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

  1. Pooled it
  2. Identification and phylogenetic analysis of sevenFrontiers in cellular and infection microbiology · 2026
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  3. Molecular Epidemiology ofVeterinary sciences · 2025
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  4. Molecular epidemiological characteristics ofFrontiers in microbiology · 2023
    Article
  5. Article
  6. Whole-genome sequencing of roughEmerging microbes & infections · 2020
    Article
  7. Brucellosis in China: history, progress and challenge.Infectious diseases of poverty · 2020
    Article
  8. Molecular Characteristics ofFrontiers in microbiology · 2020
    Article
  9. Article
  10. Article
  11. Article
  12. Genetic Characterization of AnimalBioMed research international · 2018
    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

11 authors.

Dong-Ri PiaoState Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
Xi LiuState Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
Dong-Dong DiLaboratory of Zoonoses, China Animal Health and Epidemiology Center, MOA, Qingdao, China.
Pei XiaoNational Institute of Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing, China.
Zhong-Zhi ZhaoQinghai Institute for Endemic Disease Prevention and Control, Xining, China.
Li-Qing XuQinghai Institute for Endemic Disease Prevention and Control, Xining, China.
Guo-Zhong TianState Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
Hong-Yan ZhaoState Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
Wei-Xing FanLaboratory of Zoonoses, China Animal Health and Epidemiology Center, MOA, Qingdao, China.
Bu-Yun CuiState Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
Hai JiangState Key Laboratory for Infectious Disease Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China. jianghai@icdc.cn.ORCID 0000-0002-8886-4385

Funding

National Key Program for Infectious Diseases of China 2013ZX10004805-005The National Nature Science Foundation 81271900
6 · The paper itself

Abstract

backgroundBrucellosis incidence in China is divided into three stages: high incidence (1950s-1960s), decline (1970s-1980s), and re-emergence (1990s-2010s). At the re-emergence stage, Brucellosis incidence grew exponentially and spread to all 32 provinces. We describe the magnitude and the etiological distribution changes in mainland China by genotyping data and emphasize its recent reemergence. We also provide the genetic diversity and molecular epidemiological characteristics of Brucella.

resultsFrom a total of 206 Brucella isolates, 19 MLST genotypes (STs) were identified and 13 new STs(ST71-83)were found. MLST grouped the population into three clusters. B. melitensis, B. abortus and B. suis were grouped into cluster 1, 2 and 3 respectively. The predominant genotype in the first cluster by MLST, remained unchanged during the three stages. However, the proportion of genotypes in the three stages had changed. More isolates were clustered in ST8 at the re-emergence stage. STs71-74, which were not found in the two former stages, appeared at the re-emergence stage.

conclusionsThe changing molecular epidemiology of brucellosis improve our understanding of apparent geographic expansion from the historically affected north of China to southern provinces in recent reemergence.

Indexed as

Polymorphism, GeneticAnimalsBrucellaBrucellosisChinaCluster AnalysisDNA, BacterialEndemic DiseasesGenes, BacterialGenetic VariationGenotypeHumansMolecular EpidemiologyMultilocus Sequence TypingPhylogenyDNA, BacterialBrucellaGenotypeMLSTMolecular epidemiology

Identifiers

PMID29361930
PMCPMC5781281

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.