Evidence map›Paper›PMID 24141123›Full record

ReviewApplied and environmental microbiology2014

Transferable denitrification capability of Thermus thermophilus.

Laura Alvarez, Carlos Bricio, Alba Blesa, Aurelio Hidalgo, José Berenguer

Open access · bronzeAbstract readReview
In one paragraph

Review in Applied and environmental microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

21 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Insertion of the FeFEBS letters · 2025
    Article
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  6. Article
  7. Article
  8. Review
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  10. Review
  11. DMSO Reductase Family: Phylogenetics and Applications of Extremophiles.International journal of molecular sciences · 2019
    Review
  12. Article
  13. A new family of nitrate/nitrite transporters involved in denitrification.International microbiology : the official journal of the Spanish Society for Microbiology · 2019
    Article
  14. Review
  15. Article
  16. Cultivation and Genomic Analysis of "Frontiers in microbiology · 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

5 authors at 3 institutions in 1 country.

Laura AlvarezCentro de Biología Molecular Severo Ochoa, Universidad Autónoma de Madrid-Consejo Superior de Investigaciones Científicas, Facultad de Ciencias, Madrid, Spain.
Carlos Bricio
Alba Blesa
Aurelio Hidalgo
José Berenguer
Consejo Superior de Investigaciones Científicas · ESCentro de Biología Molecular Severo Ochoa · ESUniversidad Autónoma de Madrid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Laboratory-adapted strains of Thermus spp. have been shown to require oxygen for growth, including the model strains T. thermophilus HB27 and HB8. In contrast, many isolates of this species that have not been intensively grown under laboratory conditions keep the capability to grow anaerobically with one or more electron acceptors. The use of nitrogen oxides, especially nitrate, as electron acceptors is one of the most widespread capabilities among these facultative strains. In this process, nitrate is reduced to nitrite by a reductase (Nar) that also functions as electron transporter toward nitrite and nitric oxide reductases when nitrate is scarce, effectively replacing respiratory complex III. In many T. thermophilus denitrificant strains, most electrons for Nar are provided by a new class of NADH dehydrogenase (Nrc). The ability to reduce nitrite to NO and subsequently to N2O by the corresponding Nir and Nor reductases is also strain specific. The genes encoding the capabilities for nitrate (nar) and nitrite (nir and nor) respiration are easily transferred between T. thermophilus strains by natural competence or by a conjugation-like process and may be easily lost upon continuous growth under aerobic conditions. The reason for this instability is apparently related to the fact that these metabolic capabilities are encoded in gene cluster islands, which are delimited by insertion sequences and integrated within highly variable regions of easily transferable extrachromosomal elements. Together with the chromosomal genes, these plasmid-associated genetic islands constitute the extended pangenome of T. thermophilus that provides this species with an enhanced capability to adapt to changing environments.

Indexed as

DenitrificationGene Transfer, HorizontalPlasmidsConjugation, GeneticElectron TransportMetabolic Networks and PathwaysNitratesNitric OxideNitritesNitrogen OxidesThermus thermophilusNitratesNitric OxideNitritesNitrogen Oxides

Identifiers

PMID24141123
PMCPMC3911032
OpenAlexW2067447170

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.