Evidence map›Paper›PMID 42884841›Full record

ArticlePlants (Basel, Switzerland)2026

Enhanced Seed Viability Correlates with Husk Adhesion in Barley (

Smitha Chundakkad, Workie Zegeye, Paola Higuera-Poveda, Saranya Cherukudi-Mattuvayal, Eleni Vikeli, Ajay Siluveru, Pauline Stephenson, Richard Horler, Simon Orford, Liz Sayers and 1 more

Abstract read
In one paragraph

Article in Plants (Basel, Switzerland), 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

11 authors.

Smitha ChundakkadGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.ORCID 0009-0001-9266-0166
Workie ZegeyeGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.ORCID 0009-0008-7387-9235
Paola Higuera-PovedaGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.
Saranya Cherukudi-MattuvayalGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.ORCID 0000-0002-0340-3871
Eleni VikeliGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.ORCID 0000-0003-0027-5015
Ajay SiluveruGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.ORCID 0000-0001-5078-661X
Pauline StephensonGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.
Richard HorlerGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.
Simon OrfordGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.
Liz SayersGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.
Noam ChayutGermplasm Resources Unit, John Innes Centre, Norwich Research Park, Colney Lane, Norwich NR4 7UH, UK.ORCID 0000-0002-2695-5521

Funding

Biotechnology and Biological Sciences Research Council BBS/E/JI/23NB0001
6 · The paper itself

Abstract

Understanding seed longevity in genebanks is fundamental for effective long-term conservation of plant genetic resources. Although storage environment, species biology, seed age, and oxygen exposure are known to influence viability, substantial variation in germination among accessions stored under identical conditions suggests the presence of additional genetic determinants. Here, we analysed 947 barley seed lots (686 hulled and 261 hulless) across nine harvest years (1975-2017) to assess the relationship between seed viability and a broad range of phenotypic traits, including plant phenology, inflorescence and seed morphology, and seed macronutrient composition. Each harvest year represented a distinct set of genebank accessions cultivated under uniform field conditions and stored for equal durations. Hulled barley consistently exhibited higher viability than hulless barley, and grain protein content was negatively associated with germination in five of the seven years studied. Additionally, year-specific but statistically significant associations were detected for ear emergence timing and lemma pigmentation. These results underscore the value of comprehensive genebank descriptors and phenotypic metadata for improving predictions of seed longevity and supporting strategic germplasm conservation.

Indexed as

barley (Hordeum vulgare L.)ex situ conservationgenebankgrain protein contentphenotypingseed longevity

Identifiers

PMID42884841
PMCPMC13666928

What OpenQuestion holds

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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.