Evidence map›Paper›PMID 40596832›Full record

ArticleBMC plant biology2025

Genetic analysis of the single internode dwarf 1 mutant in barley.

Megan Overlander-Chen, Jason D Fiedler, Shaobin Zhong, Shengming Yang

Abstract read
In one paragraph

Article in BMC plant biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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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

4 authors.

Megan Overlander-ChenUSDA-ARS Cereals Research Improvement Unit, Edward T. Schafer Agriculture Research Center, Fargo, ND, 58102, USA.
Jason D FiedlerUSDA-ARS Cereals Research Improvement Unit, Edward T. Schafer Agriculture Research Center, Fargo, ND, 58102, USA.
Shaobin ZhongUSDA-ARS Cereal Disease Laboratory, St. Paul, MN, 55108, USA.
Shengming YangUSDA-ARS Cereals Research Improvement Unit, Edward T. Schafer Agriculture Research Center, Fargo, ND, 58102, USA. Shengming.Yang@usda.gov.

Funding

US Department of Agriculture-Agriculture Research Service (USDA-ARS) Current Research Information System (CRIS) Project 3060-21000-046-000D
6 · The paper itself

Abstract

backgroundStem development is crucial for plant lodging, nutrients and water transport, and structural support for other organs. Understanding stem development and growth is essential for ensuring global food security. Although numerous lodging-resilient and high-yielding crop varieties have been developed in the Green Revolution by controlling plant height, the molecular mechanism underlying stem development, particularly for cereals, is not fully understood. The allelic stem mutants in barley (Hordeum vulgare subsp. vulgare), single internode dwarf 1 (sid1), provide a model system for genetic studies on stem development.

resultsWe characterized and genetically analyzed the sid1.b mutation. To determine the precise position of Sid1, a high-resolution genetic map was constructed. Segregating F

conclusionsIn the present study, we genetically characterized and mapped the sid1.a mutation, which causes a dwarfed phenotype with single internode stems in barley. The EPF-encoding gene in the delimited region is a promising candidate for Sid1. Therefore, our study provides a foundation for cloning of Sid1, which will enhance our understanding of the molecular mechanisms underlying stem development, particularly in monocot plants.

Indexed as

HordeumPlant ProteinsAllelesChromosome MappingGenes, PlantMutationPlant StemsPolymorphism, Single NucleotidePlant ProteinsBarleyGenetic mappingSid1Stem development

Identifiers

PMID40596832
PMCPMC12220251

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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.