Evidence map›Paper›PMID 27362708›Full record

ArticlePloS one2016

Factors Influencing Bacterial Diversity and Community Composition in Municipal Drinking Waters in the Ohio River Basin, USA.

Lee F Stanish, Natalie M Hull, Charles E Robertson, J Kirk Harris, Mark J Stevens, John R Spear, Norman R Pace

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. The Many Hosts of Mycobacteria 9 (MHM9): A conference report.Tuberculosis (Edinburgh, Scotland) · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. The Many Hosts of Mycobacteria 8 (MHM8): A conference report.Tuberculosis (Edinburgh, Scotland) · 2020
    Review
  13. Article
  14. Article
  15. Article
  16. The Seasonality of Nitrite Concentrations in a Chloraminated Drinking Water Distribution System.International journal of environmental research and public health · 2018
    Article
  17. Article
  18. Article
  19. 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.

Lee F StanishDepartment of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder, CO, United States of America.
Natalie M HullDepartment of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder, CO, United States of America.
Charles E RobertsonDepartment of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder, CO, United States of America.
J Kirk HarrisDepartment of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America.
Mark J StevensDepartment of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, United States of America.
John R SpearDepartment of Civil and Environmental Engineering, Colorado School of Mines, Golden, CO, United States of America.
Norman R PaceDepartment of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder, CO, United States of America.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The composition and metabolic activities of microbes in drinking water distribution systems can affect water quality and distribution system integrity. In order to understand regional variations in drinking water microbiology in the upper Ohio River watershed, the chemical and microbiological constituents of 17 municipal distribution systems were assessed. While sporadic variations were observed, the microbial diversity was generally dominated by fewer than 10 taxa, and was driven by the amount of disinfectant residual in the water. Overall, Mycobacterium spp. (Actinobacteria), MLE1-12 (phylum Cyanobacteria), Methylobacterium spp., and sphingomonads were the dominant taxa. Shifts in community composition from Alphaproteobacteria and Betaproteobacteria to Firmicutes and Gammaproteobacteria were associated with higher residual chlorine. Alpha- and beta-diversity were higher in systems with higher chlorine loads, which may reflect changes in the ecological processes structuring the communities under different levels of oxidative stress. These results expand the assessment of microbial diversity in municipal distribution systems and demonstrate the value of considering ecological theory to understand the processes controlling microbial makeup. Such understanding may inform the management of municipal drinking water resources.

Indexed as

AlphaproteobacteriaBacteriaBetaproteobacteriaDrinking WaterGammaproteobacteriaOhioPhylogenyRiversWater MicrobiologyWater PurificationDrinking Water

Identifiers

PMID27362708
PMCPMC4928833

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.