Gene Expression during Bud Dormancy Release in Prunus persica
To better understand the molecular and physiological mechanisms underlying maintenance and release of seasonal bud dormancy in deciduous trees, we previously made four different libraries enriched in cDNA from dormant buds, dormancy-released buds, and buds from the peach ‘Springlady’ and ‘Zincal-5’,...
| Autores principales: | , , , , , , |
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| Otros Autores: | |
| Formato: | conferenceObject |
| Lenguaje: | Inglés |
| Publicado: |
2017
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| Acceso en línea: | http://hdl.handle.net/20.500.11939/5472 https://doi.org/10.17660/ActaHortic.2012.929.2 |
| _version_ | 1855032283888615424 |
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| author | Leida, Carmen Terol, Javier Llácer, Gerardo Badenes, María L. Ríos, Gabino Marti, Gracia Agustí, Manuel |
| author2 | Litz, Richard E. |
| author_browse | Agustí, Manuel Badenes, María L. Leida, Carmen Litz, Richard E. Llácer, Gerardo Marti, Gracia Ríos, Gabino Terol, Javier |
| author_facet | Litz, Richard E. Leida, Carmen Terol, Javier Llácer, Gerardo Badenes, María L. Ríos, Gabino Marti, Gracia Agustí, Manuel |
| author_sort | Leida, Carmen |
| collection | ReDivia |
| description | To better understand the molecular and physiological mechanisms underlying maintenance and release of seasonal bud dormancy in deciduous trees, we previously made four different libraries enriched in cDNA from dormant buds, dormancy-released buds, and buds from the peach ‘Springlady’ and ‘Zincal-5’, with different chilling requirements. In this work we analyze by RT-PCR the mRNA accumulation of some of these genes and describe the dormancy-dependent expression of two peach genes similar to Arabidopsis VIN3 and FT. As expected, DAM genes showed reduced expression during dormancy release in buds, whereas several peroxidase-like coding genes, among others, were drastically up-regulated after dormancy release. The peach homologues of VIN3 and FT genes increased their expression from November to January, suggesting a link with the vernalization pathway in Arabidopsis. |
| format | conferenceObject |
| id | ReDivia5472 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia54722025-04-25T14:53:14Z Gene Expression during Bud Dormancy Release in Prunus persica Acta Horticulturae Leida, Carmen Terol, Javier Llácer, Gerardo Badenes, María L. Ríos, Gabino Marti, Gracia Agustí, Manuel Litz, Richard E. To better understand the molecular and physiological mechanisms underlying maintenance and release of seasonal bud dormancy in deciduous trees, we previously made four different libraries enriched in cDNA from dormant buds, dormancy-released buds, and buds from the peach ‘Springlady’ and ‘Zincal-5’, with different chilling requirements. In this work we analyze by RT-PCR the mRNA accumulation of some of these genes and describe the dormancy-dependent expression of two peach genes similar to Arabidopsis VIN3 and FT. As expected, DAM genes showed reduced expression during dormancy release in buds, whereas several peroxidase-like coding genes, among others, were drastically up-regulated after dormancy release. The peach homologues of VIN3 and FT genes increased their expression from November to January, suggesting a link with the vernalization pathway in Arabidopsis. 2017-06-01T10:12:24Z 2017-06-01T10:12:24Z 2012 2012 conferenceObject Leida, C., Terol, J., Llácer, G., Badenes, M. L., Rios, G., Marti, G. et al. (2012). Gene Expression during Bud Dormancy Release in Prunus persica. Acta Horticulturae, 929, 27-31. 0567-7572; 978-90-66050-48-8 http://hdl.handle.net/20.500.11939/5472 https://doi.org/10.17660/ActaHortic.2012.929.2 en openAccess Impreso |
| spellingShingle | Leida, Carmen Terol, Javier Llácer, Gerardo Badenes, María L. Ríos, Gabino Marti, Gracia Agustí, Manuel Gene Expression during Bud Dormancy Release in Prunus persica |
| title | Gene Expression during Bud Dormancy Release in Prunus persica |
| title_full | Gene Expression during Bud Dormancy Release in Prunus persica |
| title_fullStr | Gene Expression during Bud Dormancy Release in Prunus persica |
| title_full_unstemmed | Gene Expression during Bud Dormancy Release in Prunus persica |
| title_short | Gene Expression during Bud Dormancy Release in Prunus persica |
| title_sort | gene expression during bud dormancy release in prunus persica |
| url | http://hdl.handle.net/20.500.11939/5472 https://doi.org/10.17660/ActaHortic.2012.929.2 |
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