Diversity and Functional Dynamics of Fleshy Fruit Abscission Zones
We examine the current knowledge about the abscission of fleshy fruit, in particular with regards to the development and function of the abscission zone (AZ). While tomato is currently the main model species to elucidate the mechanisms of fleshy fruit abscission, most studies on tomato focus on t...
| Autores principales: | , |
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| Formato: | article |
| Lenguaje: | Inglés |
| Publicado: |
Wiley
2020
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.11939/6559 https://onlinelibrary.wiley.com/doi/abs/10.1002/9781119312994.apr0652 |
| _version_ | 1855032448676528128 |
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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 | We examine the current knowledge about the abscission of fleshy fruit,
in particular with regards to the development and function of the abscission zone
(AZ). While tomato is currently the main model species to elucidate the mechanisms
of fleshy fruit abscission, most studies on tomato focus on the development
and function of the pedicel AZ, which is involved in both flower and ripe fruit
abscission. However, the localization of the AZ within the pedicel is not the most
common location of the AZ for fleshy fruit. Fleshy fruit can have one or more
AZ, which can be found in different locations within the inflorescence and fruiting
structure and fulfil different functions. In fact,most of the fleshy fruit species examined
thus far havemore than one AZ,which can be found at the boundary between
the fruit and pedicel (often referred to as the calyx AZ), within the pedicel as with
tomato, at the juncture of the pedicel and peduncle or at the juncture between
peduncle and shoot/branch. In addition, the different AZs may be activated or
function at different stages of development, under different environmental conditions,
or have a completely different purpose, such as the abscission of fruitlets
or mature fruit. Together, our current knowledge about AZs suggests that while
there are similarities between different AZs in different locations or from different
species, not all AZs are created equal, which may be reflected in the underlying
molecular mechanisms that control their development and function. |
| format | article |
| id | ReDivia6559 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | ReDivia65592025-04-25T14:47:22Z Diversity and Functional Dynamics of Fleshy Fruit Abscission Zones Tranbarger, Timothy J. Tadeo, Francisco R. Abscission Zone Reproductive development Organ abscission Crop species Non-coding RNAs Dispersal F30 Plant genetics and breeding Hormones Transcription factors Arabidopsis Tomatoes We examine the current knowledge about the abscission of fleshy fruit, in particular with regards to the development and function of the abscission zone (AZ). While tomato is currently the main model species to elucidate the mechanisms of fleshy fruit abscission, most studies on tomato focus on the development and function of the pedicel AZ, which is involved in both flower and ripe fruit abscission. However, the localization of the AZ within the pedicel is not the most common location of the AZ for fleshy fruit. Fleshy fruit can have one or more AZ, which can be found in different locations within the inflorescence and fruiting structure and fulfil different functions. In fact,most of the fleshy fruit species examined thus far havemore than one AZ,which can be found at the boundary between the fruit and pedicel (often referred to as the calyx AZ), within the pedicel as with tomato, at the juncture of the pedicel and peduncle or at the juncture between peduncle and shoot/branch. In addition, the different AZs may be activated or function at different stages of development, under different environmental conditions, or have a completely different purpose, such as the abscission of fruitlets or mature fruit. Together, our current knowledge about AZs suggests that while there are similarities between different AZs in different locations or from different species, not all AZs are created equal, which may be reflected in the underlying molecular mechanisms that control their development and function. 2020-07-02T12:56:37Z 2020-07-02T12:56:37Z 2020 article publishedVersion Tranbarger, T. J. & Tadeo, F. R. (2020). Diversity and Functional Dynamics of Fleshy Fruit Abscission Zones. Annual Plant Reviews online, 3, 151-214. 2639-3832 http://hdl.handle.net/20.500.11939/6559 10.1002/9781119312994.apr0652 https://onlinelibrary.wiley.com/doi/abs/10.1002/9781119312994.apr0652 en Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ closedAccess Wiley electronico |
| spellingShingle | Abscission Zone Reproductive development Organ abscission Crop species Non-coding RNAs Dispersal F30 Plant genetics and breeding Hormones Transcription factors Arabidopsis Tomatoes Tranbarger, Timothy J. Tadeo, Francisco R. Diversity and Functional Dynamics of Fleshy Fruit Abscission Zones |
| title | Diversity and Functional Dynamics of Fleshy Fruit Abscission Zones |
| title_full | Diversity and Functional Dynamics of Fleshy Fruit Abscission Zones |
| title_fullStr | Diversity and Functional Dynamics of Fleshy Fruit Abscission Zones |
| title_full_unstemmed | Diversity and Functional Dynamics of Fleshy Fruit Abscission Zones |
| title_short | Diversity and Functional Dynamics of Fleshy Fruit Abscission Zones |
| title_sort | diversity and functional dynamics of fleshy fruit abscission zones |
| topic | Abscission Zone Reproductive development Organ abscission Crop species Non-coding RNAs Dispersal F30 Plant genetics and breeding Hormones Transcription factors Arabidopsis Tomatoes |
| url | http://hdl.handle.net/20.500.11939/6559 https://onlinelibrary.wiley.com/doi/abs/10.1002/9781119312994.apr0652 |
| work_keys_str_mv | AT tranbargertimothyj diversityandfunctionaldynamicsoffleshyfruitabscissionzones AT tadeofranciscor diversityandfunctionaldynamicsoffleshyfruitabscissionzones |