Evidence map›Paper›PMID 30760787›Full record

ArticleScientific reports2019

Changes in rhizosphere bacterial communities during remediation of heavy metal-accumulating plants around the Xikuangshan mine in southern China.

Dongchu Guo, Zhouzhou Fan, Shuyu Lu, Yongjiao Ma, Xiaohong Nie, Fangping Tong, Xiawei Peng

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–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

25 citing papers in PubMed.

  1. Article
  2. Review
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  7. Article
  8. Identification ofPeerJ · 2024
    Article
  9. Activation and tolerance ofFrontiers in plant science · 2023
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Genes · 2022
    Article
  15. Article
  16. Article
  17. Article
  18. Combined effects ofFrontiers in plant science · 2022
    Article
  19. Effects of microbial agents on cadmium uptake inFrontiers in microbiology · 2022
    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

7 authors.

Dongchu GuoCollege of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China.
Zhouzhou FanCollege of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China.
Shuyu LuCollege of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China.
Yongjiao MaCollege of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China.
Xiaohong NieCollege of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China.
Fangping TongHunan Academy of Forestry, Hunan, 410004, China.
Xiawei PengCollege of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China. xiaweipeng@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mining and smelting activities are the major sources of antimony (Sb) contamination. The soil around Xikuangshan (XKS), one of the largest Sb mines in the world, has been contaminated with high concentrations of Sb and other associated metals, and has attracted extensive scholarly attention. Phytoremediation is considered a promising method for removing heavy metals, and the diversity and structure of rhizosphere microorganisms may change during the phytoremediation process. The rhizosphere microbiome is involved in soil energy transfer, nutrient cycling, and resistance and detoxification of metal elements. Thus, changes in this microbiome are worthy of investigation using high-throughput sequencing techniques. Our study in Changlongjie and Lianmeng around XKS revealed that microbial diversity indices in the rhizospheres of Broussonetia papyrifera and Ligustrum lucidum were significantly higher than in bulk soil, indicating that plants affect microbial communities. Additionally, most of the bacteria that were enriched in the rhizosphere belonged to the Proteobacteria, Acidobacteria, Actinobacteria, and Bacteroidetes. In Changlongjie and Lianmeng, the diversity and abundance of the microbial community in the B. papyrifera rhizosphere were higher than in L. lucidum. In parallel, the soil pH of the B. papyrifera rhizosphere increased significantly in acidic soil and decreased significantly in near-neutral soil. Redundancy analyses indicated that pH was likely the main factor affecting the overall bacterial community compositions, followed by moisture content, Sb, arsenic (As), and chromium (Cr).

Indexed as

RhizosphereAntimonyArsenicBacteriaBiodegradation, EnvironmentalChinaEnvironmental Restoration and RemediationMetals, HeavyMicrobiotaMiningSoilSoil MicrobiologySoil PollutantsAntimonyArsenicMetals, HeavySoilSoil Pollutants

Identifiers

PMID30760787
PMCPMC6374380

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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.