Evidence map›Paper›PMID 36539445›Full record

ArticleScientific reports2022

Quantification of biological nitrogen fixation by Mo-independent complementary nitrogenases in environmental samples with low nitrogen fixation activity.

Shannon J Haynes, Romain Darnajoux, Eunah Han, Sergey Oleynik, Ezra Zimble, Xinning Zhang

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

6 authors at 1 institution in 1 country.

Shannon J Haynes *Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ, 08544, USA. sjhaynes@princeton.edu.ORCID 0000-0002-0777-3693
Romain Darnajoux *Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ, 08544, USA.ORCID 0000-0002-4996-0067
Eunah HanDepartment of Geosciences, Princeton University, Guyot Hall, Princeton, NJ, 08544, USA.ORCID 0000-0003-0865-3930
Sergey OleynikDepartment of Geosciences, Princeton University, Guyot Hall, Princeton, NJ, 08544, USA.ORCID 0000-0002-8536-3948
Ezra ZimbleHigh Meadow Environmental Institute, Princeton University, Guyot Hall, Princeton, NJ, 08544, USA.
Xinning ZhangDepartment of Geosciences, Princeton University, Guyot Hall, Princeton, NJ, 08544, USA. xinningz@princeton.edu.ORCID 0000-0003-2763-1526
Princeton University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biological nitrogen fixation (BNF) by canonical molybdenum and complementary vanadium and iron-only nitrogenase isoforms is the primary natural source of newly fixed nitrogen. Understanding controls on global nitrogen cycling requires knowledge of the isoform responsible for environmental BNF. The isotopic acetylene reduction assay (ISARA), which measures carbon stable isotope (

Indexed as

NitrogenaseNitrogen FixationAlkynesEthylenesMolybdenumNitrogenAlkynesEthylenesMolybdenumNitrogenNitrogenase

Identifiers

PMID36539445
PMCPMC9768154
OpenAlexW4312082389

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.