Evidence map›Paper›PMID 39935953›Full record

ArticleFrontiers in plant science2025

Nitrogen fixation rates and aerial root production among maize landraces.

Layne N Connolly, Nicola Lorenz, Keyvan Maleki, Noah Kayafas, Richard P Dick, Kristin L Mercer

Abstract read
In one paragraph

Article in Frontiers in plant science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Aerial root formation in Oaxacan maize (Frontiers in plant science · 2025
    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.

Layne N ConnollyDepartment of Horticulture and Crop Science, The Ohio State University, Columbus, OH, United States.
Nicola LorenzSchool of Environment and Natural Resources, The Ohio State University, Columbus, OH, United States.
Keyvan MalekiDepartment of Horticulture and Crop Science, The Ohio State University, Columbus, OH, United States.
Noah KayafasDepartment of Horticulture and Crop Science, The Ohio State University, Columbus, OH, United States.
Richard P DickSchool of Environment and Natural Resources, The Ohio State University, Columbus, OH, United States.
Kristin L MercerDepartment of Horticulture and Crop Science, The Ohio State University, Columbus, OH, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In Mexico, the center of maize origin (

Indexed as

15N natural abundanceaerial rootsbiological nitrogen fixationmaizemucilagenitrogen fertilization

Identifiers

PMID39935953
PMCPMC11811074

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.