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Exploring Reactive Oxygen Species Accumulation in Allium fistulosum L. Seeds Exposed to Different Storage Conditions

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cris.virtual.author-orcid0000-0001-6484-1851
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cris.virtualsource.author-orcid36459329-3ffc-4fa1-9795-e8ca778acfa1
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dc.abstract.enThe purpose of this work was to investigate the production of reactive oxygen species (ROS) in Allium fistulosum seeds stored under different conditions. Optimized seed storage conditions are essential to maintain seed viability, otherwise accumulation of ROS-induced oxidative damage can lead to seed aging. The A. fistulosum seed lots used in this study have been selected based on their breeding background and reproduction site. Seed samples were stored up to 22 months under six different conditions of temperature (25, 10, and 7.5 °C) and relative humidity (RH) (25% and 45% RH). A germination test and ROS quantification assay were performed on the samples collected after 12 and 22 months of storage, respectively. Within a time-window of 10 months, the tested seed lots evidenced a decrease in the germination rate associated with increased ROS levels. Correlation analysis also showed that ROS production was influenced by genotype. The reported data showed that ROS accumulation was dependent on the storage condition and genotype. Some of the tested seed lots appeared to be prone to ROS accumulation, independent of storage conditions. On the other hand, specific condition storages (25 °C, 25% RH; 25 °C, 45% RH; 10 °C, 25% RH; 7.5 °C, 25% RH) resulted in a lower impact on seed aging.
dc.affiliationWydział Rolnictwa, Ogrodnictwa i Biotechnologii
dc.affiliation.instituteKatedra Fitopatologii i Nasiennictwa
dc.contributor.authorPadula, Gregorio
dc.contributor.authorMacovei, Anca
dc.contributor.authorRavasio, Adriano
dc.contributor.authorPagano, Andrea
dc.contributor.authorJr Dueñas, Conrado
dc.contributor.authorXia, Xianzong
dc.contributor.authorHołubowicz, Roman
dc.contributor.authorBalestrazzi, Alma
dc.date.access2025-08-01
dc.date.accessioned2025-08-01T11:08:01Z
dc.date.available2025-08-01T11:08:01Z
dc.date.copyright2024-02-09
dc.date.issued2024
dc.description.abstract<jats:p>The purpose of this work was to investigate the production of reactive oxygen species (ROS) in Allium fistulosum seeds stored under different conditions. Optimized seed storage conditions are essential to maintain seed viability, otherwise accumulation of ROS-induced oxidative damage can lead to seed aging. The A. fistulosum seed lots used in this study have been selected based on their breeding background and reproduction site. Seed samples were stored up to 22 months under six different conditions of temperature (25, 10, and 7.5 °C) and relative humidity (RH) (25% and 45% RH). A germination test and ROS quantification assay were performed on the samples collected after 12 and 22 months of storage, respectively. Within a time-window of 10 months, the tested seed lots evidenced a decrease in the germination rate associated with increased ROS levels. Correlation analysis also showed that ROS production was influenced by genotype. The reported data showed that ROS accumulation was dependent on the storage condition and genotype. Some of the tested seed lots appeared to be prone to ROS accumulation, independent of storage conditions. On the other hand, specific condition storages (25 °C, 25% RH; 25 °C, 45% RH; 10 °C, 25% RH; 7.5 °C, 25% RH) resulted in a lower impact on seed aging.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.number1
dc.description.points5
dc.description.versionfinal_published
dc.description.volume3
dc.identifier.doi10.3390/seeds3010010
dc.identifier.issn2674-1024
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/4048
dc.identifier.weblinkhttp://www.mdpi.com/2674-1024/3/1/10
dc.languageen
dc.relation.ispartofSeeds
dc.relation.pages123-132
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.subject.enAllium fistulosum
dc.subject.enseed storage
dc.subject.enreactive oxygen species
dc.subject.en2.7-dichlorofluorescein diacetate
dc.titleExploring Reactive Oxygen Species Accumulation in Allium fistulosum L. Seeds Exposed to Different Storage Conditions
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume3