Evidence map›Paper›PMID 40971991›Full record

ReviewJournal of experimental botany2026

Re-examining potato dormancy in the context of commercial tuber storage.

Katherine Cools, Gemma A Chope

Abstract readReview
In one paragraph

Review in Journal of experimental botany, 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

2 authors.

Katherine CoolsAgricultural Science R&D, PepsiCo International Limited, Beaumont Park, 4 Leycroft Road, Leicester LE4 1ET, UK.ORCID 0000-0002-1033-3154
Gemma A ChopeAgricultural Science R&D, PepsiCo International Limited, Beaumont Park, 4 Leycroft Road, Leicester LE4 1ET, UK.ORCID 0000-0003-1108-8581

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Potato tuber dormancy is influenced by genetic, environmental, and management factors. This review critically reassesses the current understanding and terminology of factors affecting dormancy phases in potatoes, emphasizing the need for alignment with concepts used in other dormant model systems, and refocusing on the practical implications for commercial storage and breeding. Many hypotheses exist on the subject of potato tuber dormancy. The timing of endodormancy initiation has been a subject of debate for the last few decades, and differs in comparison to other model dormant systems. Gene expression studies have identified numerous potential markers for dormancy phases, yet inconsistencies in dormancy terminology and experimental storage conditions make it challenging to interpret the literature. We suggest refining the term 'ecodormancy' by distinguishing dormancy under cool storage (ware tubers for processing market) as 'store quiescence', and under cold storage (ware table-stock and seed tubers) as 'chilling response', to improve understanding and management of dormancy in different storage scenarios. Key knowledge gaps remain for the role of ethylene, regulation of reactive oxygen species, role of Dormancy Associated MADS-box genes, and the mechanisms for apical dominance. Addressing these gaps could enhance breeding strategies and optimize storage management, ultimately supporting improved commercial potato production and supply.

Indexed as

Food StoragePlant DormancyPlant TubersSolanum tuberosumCold TemperatureChilling responsecommercial storageecodormancyendodormancyquiescenceseedSolanum tuberosum Lware

Identifiers

PMID40971991
PMCPMC12794247

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.