Engineering Tree Seasonal Cycles of Growth Through Chromatin Modification
In temperate and boreal regions, perennial trees arrest cell division in their meristematic tissues during winter dormancy until environmental conditions become appropriate for their renewed growth. Release from the dormant state requires exposure to a period of chilling temperatures similar to the...
| Autores principales: | , , , , , , , , |
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| Formato: | article |
| Lenguaje: | Inglés |
| Publicado: |
Frontiers Media
2020
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.11939/6472 https://www.frontiersin.org/articles/10.3389/fpls.2019.00412/full |
| _version_ | 1855032433181720576 |
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| author | Conde, Daniel Perales, Mariano Sreedasyam, Avinash Tuskan, Gerald A. Lloret, Alba Badenes, María L. González-Melendi, Pablo Ríos, Gabino Allona, Isabel |
| author_browse | Allona, Isabel Badenes, María L. Conde, Daniel González-Melendi, Pablo Lloret, Alba Perales, Mariano Ríos, Gabino Sreedasyam, Avinash Tuskan, Gerald A. |
| author_facet | Conde, Daniel Perales, Mariano Sreedasyam, Avinash Tuskan, Gerald A. Lloret, Alba Badenes, María L. González-Melendi, Pablo Ríos, Gabino Allona, Isabel |
| author_sort | Conde, Daniel |
| collection | ReDivia |
| description | In temperate and boreal regions, perennial trees arrest cell division in their meristematic tissues during winter dormancy until environmental conditions become appropriate for their renewed growth. Release from the dormant state requires exposure to a period of chilling temperatures similar to the vernalization required for flowering in Arabidopsis. Over the past decade, genomic DNA (gDNA) methylation and transcriptome studies
have revealed signatures of chromatin regulation during active growth and winter dormancy. To date, only a few chromatin modification genes, as candidate regulators of these developmental stages, have been functionally characterized in trees. In this
work, we summarize the major findings of the chromatin-remodeling role during growthdormancy
cycles and we explore the transcriptional profiling of vegetative apical bud and stem tissues during dormancy. Finally, we discuss genetic strategies designed to improve the growth and quality of forest trees. |
| format | article |
| id | ReDivia6472 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | Frontiers Media |
| publisherStr | Frontiers Media |
| record_format | dspace |
| spelling | ReDivia64722025-04-25T14:47:12Z Engineering Tree Seasonal Cycles of Growth Through Chromatin Modification Conde, Daniel Perales, Mariano Sreedasyam, Avinash Tuskan, Gerald A. Lloret, Alba Badenes, María L. González-Melendi, Pablo Ríos, Gabino Allona, Isabel Epigenetics Growth dormancy Chromatin remodeling F30 Plant genetics and breeding Populus Methylation Phenology In temperate and boreal regions, perennial trees arrest cell division in their meristematic tissues during winter dormancy until environmental conditions become appropriate for their renewed growth. Release from the dormant state requires exposure to a period of chilling temperatures similar to the vernalization required for flowering in Arabidopsis. Over the past decade, genomic DNA (gDNA) methylation and transcriptome studies have revealed signatures of chromatin regulation during active growth and winter dormancy. To date, only a few chromatin modification genes, as candidate regulators of these developmental stages, have been functionally characterized in trees. In this work, we summarize the major findings of the chromatin-remodeling role during growthdormancy cycles and we explore the transcriptional profiling of vegetative apical bud and stem tissues during dormancy. Finally, we discuss genetic strategies designed to improve the growth and quality of forest trees. 2020-05-27T08:57:15Z 2020-05-27T08:57:15Z 2019 article publishedVersion Conde, D., Perales, M., Sreedasyam, A., Tuskan, G., Lloret, A., Badenes, M. L. et al. (2019). Engineering Tree Seasonal Cycles of Growth Through Chromatin Modification. Frontiers in plant science, 10, 412. 1664-462X http://hdl.handle.net/20.500.11939/6472 10.3389/fpls.2019.00412 https://www.frontiersin.org/articles/10.3389/fpls.2019.00412/full en Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Frontiers Media electronico |
| spellingShingle | Epigenetics Growth dormancy Chromatin remodeling F30 Plant genetics and breeding Populus Methylation Phenology Conde, Daniel Perales, Mariano Sreedasyam, Avinash Tuskan, Gerald A. Lloret, Alba Badenes, María L. González-Melendi, Pablo Ríos, Gabino Allona, Isabel Engineering Tree Seasonal Cycles of Growth Through Chromatin Modification |
| title | Engineering Tree Seasonal Cycles of Growth Through Chromatin Modification |
| title_full | Engineering Tree Seasonal Cycles of Growth Through Chromatin Modification |
| title_fullStr | Engineering Tree Seasonal Cycles of Growth Through Chromatin Modification |
| title_full_unstemmed | Engineering Tree Seasonal Cycles of Growth Through Chromatin Modification |
| title_short | Engineering Tree Seasonal Cycles of Growth Through Chromatin Modification |
| title_sort | engineering tree seasonal cycles of growth through chromatin modification |
| topic | Epigenetics Growth dormancy Chromatin remodeling F30 Plant genetics and breeding Populus Methylation Phenology |
| url | http://hdl.handle.net/20.500.11939/6472 https://www.frontiersin.org/articles/10.3389/fpls.2019.00412/full |
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