Evidence map›Paper›PMID 27548157›Full record

ArticleInternational journal of molecular sciences2016

Comparative Genomics of the Extreme Acidophile Acidithiobacillus thiooxidans Reveals Intraspecific Divergence and Niche Adaptation.

Xian Zhang, Xue Feng, Jiemeng Tao, Liyuan Ma, Yunhua Xiao, Yili Liang, Xueduan Liu, Huaqun Yin

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Molecular Identification and Acid Stress Response of anInternational journal of molecular sciences · 2023
    Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. The Type IV Secretion System of ICEFrontiers in microbiology · 2019
    Article
  13. Integration of Biological Networks forFrontiers in molecular biosciences · 2019
    Article
  14. Adaptive Strategies ofIndian journal of microbiology · 2018
    Article
  15. Frontiers in microbiology · 2018
    Article
  16. Article
  17. Article
  18. Molecular Systematics of the GenusFrontiers in microbiology · 2017
    Article
  19. Draft genome sequence ofStandards in genomic sciences · 2017
    Article
  20. 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 at 1 institution in 1 country.

Xian ZhangSchool of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China. zixuange2010@126.com.
Xue FengSchool of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China. fengxue@csu.edu.cn.
Jiemeng TaoSchool of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China. taojiemeng@csu.edu.cn.
Liyuan MaSchool of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China. maliyuan2008@csu.edu.cn.
Yunhua XiaoSchool of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China. huazipiaoling.123@163.com.
Yili LiangSchool of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China. liangyili@hotmail.com.
Xueduan LiuSchool of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China. xueduanliu@yahoo.com.
Huaqun YinSchool of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China. yinhuaqun@gmail.com.
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acidithiobacillus thiooxidans known for its ubiquity in diverse acidic and sulfur-bearing environments worldwide was used as the research subject in this study. To explore the genomic fluidity and intraspecific diversity of Acidithiobacillus thiooxidans (A. thiooxidans) species, comparative genomics based on nine draft genomes was performed. Phylogenomic scrutiny provided first insights into the multiple groupings of these strains, suggesting that genetic diversity might be potentially correlated with their geographic distribution as well as geochemical conditions. While these strains shared a large number of common genes, they displayed differences in gene content. Functional assignment indicated that the core genome was essential for microbial basic activities such as energy acquisition and uptake of nutrients, whereas the accessory genome was thought to be involved in niche adaptation. Comprehensive analysis of their predicted central metabolism revealed that few differences were observed among these strains. Further analyses showed evidences of relevance between environmental conditions and genomic diversification. Furthermore, a diverse pool of mobile genetic elements including insertion sequences and genomic islands in all A. thiooxidans strains probably demonstrated the frequent genetic flow (such as lateral gene transfer) in the extremely acidic environments. From another perspective, these elements might endow A. thiooxidans species with capacities to withstand the chemical constraints of their natural habitats. Taken together, our findings bring some valuable data to better understand the genomic diversity and econiche adaptation within A. thiooxidans strains.

Indexed as

Acidithiobacillus thiooxidansGenome, BacterialGenomic IslandsGenomicsAcidithiobacillus thiooxidanscomparative genomicsintraspecific diversityniche adaptation

Identifiers

PMID27548157
PMCPMC5000751
OpenAlexW2515074945

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Registered trials

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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.