Photosynthetic acclimation to high temperature in Syrah and Grenache
The main objective of this study was to evaluate (i) the mechanisms underlying the long-term acclimation of photosynthesis to elevated temperature and (ii) to determine whether these responses are similar among Syrah and Grenache, two varieties with different behavior in response to environmental fa...
| Autores principales: | , , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Science & Wine, CV, Lda
2021
|
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/9293 https://www.ciencia-e-vinho.com/2021/03/28/photosynthetic-acclimation-to-high-temperature-in-syrah-and-grenache/ |
| _version_ | 1855484367358394368 |
|---|---|
| author | Gallo, Agustina Eugenia Perez Peña, Jorge Esteban Prieto, Jorge Alejandro |
| author_browse | Gallo, Agustina Eugenia Perez Peña, Jorge Esteban Prieto, Jorge Alejandro |
| author_facet | Gallo, Agustina Eugenia Perez Peña, Jorge Esteban Prieto, Jorge Alejandro |
| author_sort | Gallo, Agustina Eugenia |
| collection | INTA Digital |
| description | The main objective of this study was to evaluate (i) the mechanisms underlying the long-term acclimation of photosynthesis to elevated temperature and (ii) to determine whether these responses are similar among Syrah and Grenache, two varieties with different behavior in response to environmental factors (Schultz 2003). In our experiment, we imposed an increase in growth temperature (Tgrowth) between 1.5 and 3.6 °C in field-grown plants during the whole season. We compared the thermal acclimation in terms of optimum temperature for photosynthesis (Topt), the photosynthetic rate at Topt (Aopt) and the temperature dependencies of photosynthetic capacity (Vcmax, Jmax), at each growing temperature during two consecutive seasons. |
| format | Artículo |
| id | INTA9293 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Science & Wine, CV, Lda |
| publisherStr | Science & Wine, CV, Lda |
| record_format | dspace |
| spelling | INTA92932022-02-22T15:27:10Z Photosynthetic acclimation to high temperature in Syrah and Grenache Gallo, Agustina Eugenia Perez Peña, Jorge Esteban Prieto, Jorge Alejandro Vitis Vinífera Vid Temperatura Fotosíntesis Adaptación Cambio Climático Climate Change Aclimatación Grapevines Temperature Photosynthesis Acclimatization Adaptation Syrah Grenache The main objective of this study was to evaluate (i) the mechanisms underlying the long-term acclimation of photosynthesis to elevated temperature and (ii) to determine whether these responses are similar among Syrah and Grenache, two varieties with different behavior in response to environmental factors (Schultz 2003). In our experiment, we imposed an increase in growth temperature (Tgrowth) between 1.5 and 3.6 °C in field-grown plants during the whole season. We compared the thermal acclimation in terms of optimum temperature for photosynthesis (Topt), the photosynthetic rate at Topt (Aopt) and the temperature dependencies of photosynthetic capacity (Vcmax, Jmax), at each growing temperature during two consecutive seasons. EEA Mendoza Fil: Gallo, Agustina Eugenia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina Fil: Gallo, Agustina Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Perez Peña, Jorge Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina Fil: Prieto, Jorge Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina 2021-05-06T16:08:55Z 2021-05-06T16:08:55Z 2021-03-28 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/9293 https://www.ciencia-e-vinho.com/2021/03/28/photosynthetic-acclimation-to-high-temperature-in-syrah-and-grenache/ eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) text/html Science & Wine, CV, Lda Science and Vine : Ciencia & Vinho, Blog, March 28 2021 |
| spellingShingle | Vitis Vinífera Vid Temperatura Fotosíntesis Adaptación Cambio Climático Climate Change Aclimatación Grapevines Temperature Photosynthesis Acclimatization Adaptation Syrah Grenache Gallo, Agustina Eugenia Perez Peña, Jorge Esteban Prieto, Jorge Alejandro Photosynthetic acclimation to high temperature in Syrah and Grenache |
| title | Photosynthetic acclimation to high temperature in Syrah and Grenache |
| title_full | Photosynthetic acclimation to high temperature in Syrah and Grenache |
| title_fullStr | Photosynthetic acclimation to high temperature in Syrah and Grenache |
| title_full_unstemmed | Photosynthetic acclimation to high temperature in Syrah and Grenache |
| title_short | Photosynthetic acclimation to high temperature in Syrah and Grenache |
| title_sort | photosynthetic acclimation to high temperature in syrah and grenache |
| topic | Vitis Vinífera Vid Temperatura Fotosíntesis Adaptación Cambio Climático Climate Change Aclimatación Grapevines Temperature Photosynthesis Acclimatization Adaptation Syrah Grenache |
| url | http://hdl.handle.net/20.500.12123/9293 https://www.ciencia-e-vinho.com/2021/03/28/photosynthetic-acclimation-to-high-temperature-in-syrah-and-grenache/ |
| work_keys_str_mv | AT galloagustinaeugenia photosyntheticacclimationtohightemperatureinsyrahandgrenache AT perezpenajorgeesteban photosyntheticacclimationtohightemperatureinsyrahandgrenache AT prietojorgealejandro photosyntheticacclimationtohightemperatureinsyrahandgrenache |