Evidence map›Paper›PMID 30923928›Full record

ArticleWorld journal of microbiology & biotechnology2019

The role of electron shuttle enhances Fe(III)-mediated reduction of Cr(VI) by Shewanella oneidensis MR-1.

Xiaohong Liu, Gang Chu, Yanying Du, Jing Li, Youbin Si

Abstract read
PubMed Publisher
In one paragraph

Article in World journal of microbiology & biotechnology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Illuminating the dark majority: photobiology of nonphotosynthetic bacteria.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025
    Review
  2. Article
  3. Article
  4. Article
  5. Visible Light Photoactivity of g-CMolecules (Basel, Switzerland) · 2024
    Article
  6. Enhanced detoxification of CrNanoscale advances · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Hexavalent chromium reducing bacteria: mechanism of reduction and characteristics.Environmental science and pollution research international · 2021
    Review
  12. Article
  13. Article
  14. Review
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

5 authors.

Xiaohong LiuAnhui Province Key Laboratory of Farmland Ecological Conservation and Pollution Prevention, School of Resources and Environment, Anhui Agricultural University, Hefei, 230036, China.
Gang ChuAnhui Province Key Laboratory of Farmland Ecological Conservation and Pollution Prevention, School of Resources and Environment, Anhui Agricultural University, Hefei, 230036, China.
Yanying DuAnhui Province Key Laboratory of Farmland Ecological Conservation and Pollution Prevention, School of Resources and Environment, Anhui Agricultural University, Hefei, 230036, China.
Jing LiAnhui Province Key Laboratory of Farmland Ecological Conservation and Pollution Prevention, School of Resources and Environment, Anhui Agricultural University, Hefei, 230036, China.
Youbin SiAnhui Province Key Laboratory of Farmland Ecological Conservation and Pollution Prevention, School of Resources and Environment, Anhui Agricultural University, Hefei, 230036, China. youbinsi@ahau.edu.cn.

Funding

The Fund of Key Laboratory of Soil Environment and Pollution Remediation KJ2016A228The National Key Technology R & D Program of China 2015BAD05B04
6 · The paper itself

Abstract

Chromate is one of the hazardous toxic pollutants. Reduction of Cr(VI) to Cr(III) has shown to reduce the toxicity of chromate. This work examined the reduction of Cr(VI) using an anaerobic batch cultures of Shewanella oneidensis MR-1 containing Fe(III). To do so, 10 mg/L Cr(VI) was reduced to Cr(III) within 3 days along with the oxidization of Fe(II) to Fe(III). The removal rate of Cr(VI) increased with increasing the concentration of Fe(III). In the absence of Cr(VI), the Fe(II) concentration of the batch culture increased with the growth of S. oneidensis MR-1. These data showed that S. oneidensis MR-1 could reduce Fe(III) into Fe(II), resulting in reduction of Cr(VI) to Cr(III). During this process, the anthraquinone-2,6-disulfonate (AQDS) acted as an electron shuttle. Microscopic analysis showed that Cr(VI) had toxic effects on S. oneidensis MR-1 due to the appearance of Cr species on the bacterial surface. Cr

Indexed as

ElectronsAnthraquinonesBatch Cell Culture TechniquesBiodegradation, EnvironmentalChromatesChromiumElectron TransportFerric CompoundsOxidation-ReductionShewanellaanthraquinone-2,6-disulfonateAnthraquinonesChromatesChromiumchromium hexavalent ionFerric CompoundsAnthraquinone-2,6-disulfonateCr(VI) reductionDissimilatory iron reducing-bacteriaElectron shuttleFe(III) reduction

Identifiers

PMID30923928

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.