TOR and SnRK1 signaling pathways manipulation for improving postharvest fruits and vegetables marketability

Food Chemistry, Journal Year: 2024, Volume and Issue: 456, P. 139987 - 139987

Published: June 5, 2024

Language: Английский

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Maintaining quality of postharvest green pepper fruit using melatonin by regulating membrane lipid metabolism and enhancing antioxidant capacity

Food Chemistry, Journal Year: 2024, Volume and Issue: 460, P. 140671 - 140671

Published: July 27, 2024

Language: Английский

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PpERF17 alleviates peach fruit postharvest chilling injury under elevated CO2 by activating jasmonic acid and γ-aminobutyric acid biosynthesis

Horticulture Research, Journal Year: 2025, Volume and Issue: 12(4)

Published: Jan. 15, 2025

Abstract Internal browning (IB) is a common chilling injury (CI) feature in peach fruit after prolonged cold storage. Our previous study demonstrated that low O2 and elevated CO2 (eCO2) condition of modified atmosphere (MA) storage alleviated CI by facilitating the accumulation jasmonic acids (JAs) γ-aminobutyric acid (GABA) ‘Zhonghuashoutao’ (‘ZHST’) fruit. Here we show 10% alone can improve tolerance, with ethylene response factor 17 (PpERF17) identified as pivotal transcription (TF) promotes biosynthesis JAs GABA. Stable transformation PpERF17 tobacco resulted reduced damage, attributed to decreased levels hydrogen peroxide (H2O2) malondialdehyde (MDA), well enhanced Moreover, under eCO2, PpMYC2.1, master regulator JA signaling, was found activate 13S-lipoxygenase (Pp13S-LOX), allene oxide synthase (PpAOS), 12-oxophytodienoate reductase 3 (PpOPR3), glutamate decarboxylase (PpGAD), while also inducing expression upstream TF PpERF17, thereby establishing positive feedback loops upregulating GABA biosynthesis. Finally, application methyl jasmonate (MeJA) before shelf transfer from development, due increased result raised related biosynthetic genes. Collectively, our results suggest eCO2-induced enhances activating signaling pathway. This contributes loop mediated ultimately alleviating through sustained

Language: Английский

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Stepped hot water treatment alleviates chilling injury of zucchini fruit by improving internal temperature uniformity

Postharvest Biology and Technology, Journal Year: 2025, Volume and Issue: 222, P. 113414 - 113414

Published: Jan. 27, 2025

Language: Английский

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Multi-omics analysis reveals the role of L-Glutamate in regulating cold tolerance of postharvest prune fruit

Postharvest Biology and Technology, Journal Year: 2025, Volume and Issue: 223, P. 113444 - 113444

Published: Feb. 6, 2025

Language: Английский

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Integrative N-glycomics and N-glycoproteomics landscape reveals up-regulation of complex-type N-glycosylation in the tolerance of peach fruit to chilling injury

Postharvest Biology and Technology, Journal Year: 2025, Volume and Issue: 223, P. 113433 - 113433

Published: Feb. 11, 2025

Language: Английский

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Basil chilling injury: Oxidative stress or energy depletion?

Food Chemistry, Journal Year: 2025, Volume and Issue: 477, P. 143581 - 143581

Published: Feb. 25, 2025

Language: Английский

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Editorial: XVII SOLANACEAE2022 meets the 2020 decade challenges

Frontiers in Plant Science, Journal Year: 2025, Volume and Issue: 16

Published: March 10, 2025

Fruit set is an essential transition process from opening flower to developing fruit, triggered by sophisticated interactions between multiple hormonal signals and diverse transcriptional alterations (Ezura et al., 2023). By combining genome-wide transcriptomic profiling ChIP-seq analysis, Li al. (2025) demonstrated that both pollination-dependent -independent (induced auxin treatment) fruit the expression of a large genes, are mainly expressed in maternal tissues related auxin, gibberellin, brassinosteroid ethylene signaling. This reprogramming correlates with dynamic changes H3K9ac H3K4me3 histone marks regardless type set.Fruit ripening complex inducing texture color involving cellwall metabolic processes. During ripening, cell wall assembly can be modified structure distribution arabinogalactan proteins (AGPs), present extracellular matrix (Kutyrieva-Nowak Using transgenic tomato lines prolyl-4hydroxylase (P4H3) gene expression, Kutyrieva-Nowak P4H3 activity significantly affected AGP content during resulting altered composition stability. Silencing reduced delayed while overexpression enhanced levels accelerated highlighting critical role AGPs regulating cell-wall dynamics softening.Cold storage common method employed prolong postharvest life tomatoes, but this practice also trigger undesirable chilling injury symptoms, which contribute extensive losses (Albornoz 2022). Mitalo conducted comprehensive transcriptome analysis effect inhibitor perception 1-methylcyclopropene (1-MCP), on storage. Their study revealed cold stress large-scale unique adjustment, associated active biosynthesis signaling, ribosome biogenesis, DNA methylation, chromatin remodeling, alternative splicing events. Genetic factors have major impact potential. Notwithstanding genetic erosion pool among modern cultivars, some landraces exhibiting excellent nutritional organoleptic properties post-harvest behavior still found local markets (Blanca 2022;Pons Mellidou investigated quality 130 Greek accessions, using metabolomics transcriptomics. Distinct differences flavor compounds short shelf-life (SSL) long (LSL) cultivars were emphasized correlated up-regulation key genes involved synthesis, polyamine ABA catabolism LSL those degradation stimulated SSL cultivars.Apart traditional varieties, unravelling reproductive bottlenecks Lycopersicon clade caused domestication would facilitate use wild relative germplasm plant breeding (Muñoz-Sanz 2020). The barriers within examined Moreels focusing self-incompatibility (SI) unilateral incompatibility (UI). review described modus operandi gametophytic sporophytic SI explored regulation S-RNases F-box proteins. paper discussed SI-to-self-compatible different species UI preventing interspecific crosses.In context global warming, for heat tolerance becoming utmost importance (Han 2021). utilization crops may provide means introduce traits into as highlighted Bollier Transcriptome floral buds identified specific tolerance, such encoding shock proteins, reactive oxygen scavengers transporters maintain cellular integrity under stress.Among species, S. pimpinellifolium considered attractive source breeding, several accessions being characterized salt-tolerant (Rao 2013). Bashary development stress-tolerant obtained backcrossing inbred derived cross lycopersicum. 0.8 Mb region chromosome 9 thermotolerant lines, containing candidate linked response, including chaperonin 60 ABC transporters, providing valuable reservoir more heat-resilient varieties.In nature, plants typically encounter combination stresses concomitant salinity (Nadeem David-Rogeat these combined African eggplant (Solanum aethiopicum L.) cultivars. Combination synergistic, antagonistic, or additive effects, making it complicated establish adequate response. High temperatures leaf biomass membrane stability was salinity. Although alone pollen viability set, exacerbated leading greater drop yield. Understanding crucial breeders determine if tolerant crop withstand stresses.Modern genomic tools revolutionized research, detailed insights molecular basis responses. Zagorščak developed unified potato genome model (Hoopes 2022;Bozan 2023), UniTato, annotations all existing models, offering useful platform, accessible via Apollo web interface, explore variations identify tolerance. Such resources invaluable programs, enabling selection desirable precision efficiency.

Language: Английский

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Shelf-life assessment techniques for fruit and vegetables: Recent trends and future prospects

Postharvest Biology and Technology, Journal Year: 2025, Volume and Issue: 226, P. 113521 - 113521

Published: March 29, 2025

Language: Английский

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Longevity and alleviation of chilling injury in heliconia cut flowers coated with carnauba wax nanoemulsion and sorbitol pulsing solution

Postharvest Biology and Technology, Journal Year: 2025, Volume and Issue: 227, P. 113625 - 113625

Published: May 4, 2025

Language: Английский

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