Evidence map›Paper›PMID 27783252›Full record

ArticleEnvironmental science and pollution research international2016

Detection of comammox bacteria in full-scale wastewater treatment bioreactors using tag-454-pyrosequencing.

Alejandro Gonzalez-Martinez, Alejandro Rodriguez-Sanchez, M C M van Loosdrecht, Jesus Gonzalez-Lopez, Riku Vahala

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 99 citations in OpenAlex.

  1. Article
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  6. Frontiers in microbiology · 2023
    Article
  7. Comparative analysis of floc characteristics and microbial communities in anoxic and aerobic suspended growth processes.Water environment research : a research publication of the Water Environment Federation · 2022
    Article
  8. Photoinhibition of comammox reaction inFrontiers in microbiology · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Ubiquity and Diversity of Complete Ammonia Oxidizers (Comammox).Applied and environmental microbiology · 2018
    Article
  17. Article
  18. Article
  19. Frontiers in microbiology · 2017
    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

5 authors at 3 institutions in 3 countries.

Alejandro Gonzalez-MartinezDepartment of Built Environment, School of engineering, Aalto University, P.O. Box 15200, Aalto, FI-00076, Espoo, Finland. Alejandro.gonzalezmartinez@aalto.fi.
Alejandro Rodriguez-SanchezInstitute of Water Research, University of Granada, C/Ramón y Cajal, 4, 18071, Granada, Spain.
M C M van LoosdrechtDepartment of Biotechnology, Technical University of Delft, Julianalaan 67, 2628 BC, Delft, The Netherlands.
Jesus Gonzalez-LopezInstitute of Water Research, University of Granada, C/Ramón y Cajal, 4, 18071, Granada, Spain.
Riku VahalaDepartment of Built Environment, School of engineering, Aalto University, P.O. Box 15200, Aalto, FI-00076, Espoo, Finland.
Aalto University · FIUniversidad de Granada · ESDelft University of Technology · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The nitrogen cycle has been expanded with the recent discovery of Nitrospira strains that can conduct complete ammonium oxidation (commamox). Their importance in the nitrogen cycle within engineered ecosystems has not yet been analyzed. In this research, the community structure of the Bacteria domain of six full-scale activated sludge systems and three autotrophic nitrogen removal systems in the Netherlands and China has been investigated through tag-454-pyrosequencing. The phylogenetic analyses conducted in the present study showed that just a few of the Nitrospira sequences found in the bioreactors were comammox. Multivariate redundancy analysis of nitrifying genera showed an outcompetition of Nitrosomonas and non-comammox Nitrospira. Operational data from the bioreactors suggested that comammox could be favored at low temperature, low nitrogen substrate, and high dissolved oxygen. The non-ubiquity and low relative abundance of comammox in full-scale bioreactors suggested that this phylotype is not very relevant in the nitrogen cycle in wastewater treatment plants.

Indexed as

AmmoniaAmmonium CompoundsAutotrophic ProcessesBacteriaBioreactorsChinaNetherlandsNitrificationNitrogenNitrogen CycleOxidation-ReductionPhylogenySewageWastewaterWater MicrobiologyAmmoniaAmmonium CompoundsNitrogenSewageWastewaterActivated sludgeComammoxNitrogenPhylogeneticsPyrosequencing

Identifiers

PMID27783252
OpenAlexW2537488842

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.