Abscission zone metabolism impacts pre- and postharvest fruit quality: a very attaching story
The function of abscission zones (AZs) determines the timing of fleshy fruit abscission, with important consequences not only for the optimal fruit harvest, but also on the overall final fruit quality. In this context, chemical treatments are commonly used at different stages of fruit development...
| Main Authors: | , |
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| Format: | article |
| Language: | Inglés |
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Frontiers
2025
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| Subjects: | |
| Online Access: | https://hdl.handle.net/20.500.11939/9042 https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2024.1524893/full |
| _version_ | 1855032901326864384 |
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| author | Tranbarger, Timothy J. Tadeo, Francisco R. |
| author_browse | Tadeo, Francisco R. Tranbarger, Timothy J. |
| author_facet | Tranbarger, Timothy J. Tadeo, Francisco R. |
| author_sort | Tranbarger, Timothy J. |
| collection | ReDivia |
| description | The function of abscission zones (AZs) determines the timing of fleshy fruit
abscission, with important consequences not only for the optimal fruit harvest,
but also on the overall final fruit quality. In this context, chemical treatments are
commonly used at different stages of fruit development to control fruit
abscission, which can also have positive or negative effects on fruit quality. In
the current review, we examine commonly used chemicals that affect the
metabolic activity in the AZs of fleshy fruit, in addition to their effects on fruit
quality characteristics. The main hormone metabolism and signaling in the AZ
include that of ethylene, auxin, abscisic acid and jasmonates, and the molecular
components that are involved are covered and discussed, in addition to how
these hormones work together to regulate AZ activity and hence, affect fruit
quality. We focus on studies that have provided new insight into possible protein
complexes that function in the AZ, including multiple MADS-box transcription
fa |
| format | article |
| id | ReDivia9042 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Frontiers |
| publisherStr | Frontiers |
| record_format | dspace |
| spelling | ReDivia90422025-04-25T14:49:52Z Abscission zone metabolism impacts pre- and postharvest fruit quality: a very attaching story Tranbarger, Timothy J. Tadeo, Francisco R. fleshy fruit F60 Plant physiology and biochemistry Abscission Ethylene Jasmonates Abscisic acid Ripening reactive oxygen species Auxins The function of abscission zones (AZs) determines the timing of fleshy fruit abscission, with important consequences not only for the optimal fruit harvest, but also on the overall final fruit quality. In this context, chemical treatments are commonly used at different stages of fruit development to control fruit abscission, which can also have positive or negative effects on fruit quality. In the current review, we examine commonly used chemicals that affect the metabolic activity in the AZs of fleshy fruit, in addition to their effects on fruit quality characteristics. The main hormone metabolism and signaling in the AZ include that of ethylene, auxin, abscisic acid and jasmonates, and the molecular components that are involved are covered and discussed, in addition to how these hormones work together to regulate AZ activity and hence, affect fruit quality. We focus on studies that have provided new insight into possible protein complexes that function in the AZ, including multiple MADS-box transcription fa 2025-03-11T09:22:22Z 2025-03-11T09:22:22Z 2025 article publishedVersion Tranbarger, T. J., & Tadeo, F. R. (2025). Abscission zone metabolism impacts pre- and postharvest fruit quality: a very attaching story. Frontiers in Plant Science, 15, Article 1524893. 1664-462X https://hdl.handle.net/20.500.11939/9042 10.3389/fpls.2024.1524893. https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2024.1524893/full en The author(s) declare financial support was received for the research, authorship, and/or publication of this article. The preparation of this review manuscript for FT was supported by MICIU/AEI/10.13039/501100011033 grant #PID2021-128987ORI00. The preparation of this review manuscript for TT was supported by grant n°2204-028 from the Agropolis Fondation. Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ openAccess Frontiers electronico |
| spellingShingle | fleshy fruit F60 Plant physiology and biochemistry Abscission Ethylene Jasmonates Abscisic acid Ripening reactive oxygen species Auxins Tranbarger, Timothy J. Tadeo, Francisco R. Abscission zone metabolism impacts pre- and postharvest fruit quality: a very attaching story |
| title | Abscission zone metabolism impacts pre- and postharvest fruit quality: a very attaching story |
| title_full | Abscission zone metabolism impacts pre- and postharvest fruit quality: a very attaching story |
| title_fullStr | Abscission zone metabolism impacts pre- and postharvest fruit quality: a very attaching story |
| title_full_unstemmed | Abscission zone metabolism impacts pre- and postharvest fruit quality: a very attaching story |
| title_short | Abscission zone metabolism impacts pre- and postharvest fruit quality: a very attaching story |
| title_sort | abscission zone metabolism impacts pre and postharvest fruit quality a very attaching story |
| topic | fleshy fruit F60 Plant physiology and biochemistry Abscission Ethylene Jasmonates Abscisic acid Ripening reactive oxygen species Auxins |
| url | https://hdl.handle.net/20.500.11939/9042 https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2024.1524893/full |
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