The role of endogenous hormones in regulating grain number in oat panicles under drought stress across cultivars.

Jiahao Li, Xingyu Wang, Jinghui Liu, Junzhen Mi, Xiquan Wang, Baoping Zhao

Abstract read

In one paragraph

Article in Frontiers in plant science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Jiahao LiCollege of Agronomy/National Outstanding Talents In Agricultural Research And Its Innovation Team, Inner Mongolia Agricultural University, Hohhot, China.

Xingyu WangCollege of Agronomy/National Outstanding Talents In Agricultural Research And Its Innovation Team, Inner Mongolia Agricultural University, Hohhot, China.

Jinghui LiuCollege of Agronomy/National Outstanding Talents In Agricultural Research And Its Innovation Team, Inner Mongolia Agricultural University, Hohhot, China.

Junzhen MiCollege of Agronomy/National Outstanding Talents In Agricultural Research And Its Innovation Team, Inner Mongolia Agricultural University, Hohhot, China.

Xiquan WangCollege of Agronomy/National Outstanding Talents In Agricultural Research And Its Innovation Team, Inner Mongolia Agricultural University, Hohhot, China.

Baoping ZhaoCollege of Agronomy/National Outstanding Talents In Agricultural Research And Its Innovation Team, Inner Mongolia Agricultural University, Hohhot, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Drought stress poses a major constraint on oat ( Methods: A two-year field experiment was conducted using ten oat cultivars to investigate the interaction between yield traits in the upper and lower parts of the oat panicle under drought stress. Results: The ten cultivars were classified into two groups based on their drought resistance index (DI): drought-tolerant cultivars (DI ≥ 0.670) and drought-sensitive cultivars (DI ≤ 0.574). Regardless of whether cultivars were drought-tolerant or drought-sensitive, grain number per panicle served as the principal determinant of yield ( Discussion: These results demonstrate that IAA and CTK in drought-tolerant cultivars play a pivotal role in modulating basal grain development under water deficit conditions.

Indexed as

Avena sativa L.cytokiningrain numbergrain yieldindole-3-acetic acid

Identifiers

PMID42179487

DOI10.3389/fpls.2026.1808726

PMCPMC13194004

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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.