Evidence map›Paper›PMID 34787447›Full record

ArticlemSphere2021

Undervalued Pseudo-

Kazumori Mise, Yoko Masuda, Keishi Senoo, Hideomi Itoh

Open access · goldAbstract read
In one paragraph

Article in mSphere, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

22 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. Article
  3. Microbiology spectrum · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Nitrogen fixation under declining Arctic sea ice.Communications earth & environment · 2025
    Article
  14. Article
  15. NFNAR genomics and bioinformatics · 2024
    Article
  16. Article
  17. Review
  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

4 authors at 2 institutions in 1 country.

Kazumori MiseNational Institute of Advanced Industrial Science and Technology (AIST) Hokkaido, Sapporo, Hokkaido, Japan.ORCID 0000-0003-3565-3119
Yoko MasudaDepartment of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyogrid.26999.3d, Tokyo, Japan.
Keishi SenooDepartment of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyogrid.26999.3d, Tokyo, Japan.
Hideomi ItohNational Institute of Advanced Industrial Science and Technology (AIST) Hokkaido, Sapporo, Hokkaido, Japan.ORCID 0000-0001-5114-9268
National Institute of Advanced Industrial Science and Technology · JPThe University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nitrogen fixation, a distinct process incorporating the inactive atmospheric nitrogen into the active biological processes, has been a major topic in biological and geochemical studies. Currently, insights into diversity and distribution of nitrogen-fixing microbes are dependent upon homology-based analyses of nitrogenase genes, especially the

Indexed as

MetagenomicsNitrogen FixationEcosystemMetagenomeMicrobiotaNitrogenOxidoreductasesPhylogenyNitrogennitrogenase reductaseOxidoreductasesbioinformaticscomputational biologydiazotrophsgenomicsmetagenomicsnitrogen fixation

Identifiers

PMID34787447
PMCPMC8597730
OpenAlexW3212216938

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.