Solar UV-B radiation modifies the proportion of volatile organic compounds in flowers of field-grown grapevine (Vitis vinifera L.) cv. Malbec
Ultraviolet-B solar radiation (UV-B) is an environmental signal with biological effects in different plant tissues. Recent investigations reported dramatic changes of terpenes with a protective role in plant tissues submitted to biotic and abiotic stresses. This study examined the volatile organic c...
| Main Authors: | , , , , , |
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| Format: | Artículo |
| Language: | Inglés |
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2018
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| Online Access: | https://link.springer.com/article/10.1007/s10725-014-9911-2 http://hdl.handle.net/20.500.12123/2072 http://ri.conicet.gov.ar/handle/11336/33734 https://doi.org/10.1007/s10725-014-9911-2 |
| _version_ | 1855482989418381312 |
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| author | Gil, Mariana Bottini, Ambrosio Rubén Pontin, Mariela Ana Berli, Federico Javier Salomon, María Victoria Piccoli, Patricia Noemí |
| author_browse | Berli, Federico Javier Bottini, Ambrosio Rubén Gil, Mariana Piccoli, Patricia Noemí Pontin, Mariela Ana Salomon, María Victoria |
| author_facet | Gil, Mariana Bottini, Ambrosio Rubén Pontin, Mariela Ana Berli, Federico Javier Salomon, María Victoria Piccoli, Patricia Noemí |
| author_sort | Gil, Mariana |
| collection | INTA Digital |
| description | Ultraviolet-B solar radiation (UV-B) is an environmental signal with biological effects in different plant tissues. Recent investigations reported dramatic changes of terpenes with a protective role in plant tissues submitted to biotic and abiotic stresses. This study examined the volatile organic compounds (VOCs) profile in flowers of Vitis vinifera L. cv. Malbec under filtered UV-B (or not). Gas chromatography–electron impact mass spectrometry analysis of flowers resulted in the identification of 12 VOCs, including eight sesquiterpenes, two aldehydes, and two ketones, being the oxygenated sesquiterpene farnesol the most abundant. The total amount of VOCs in flowers did not change irrespective UV-B had been filtered or not, suggesting those compounds have a protective role that is constitutive of the reproductive tissues. However UV-B increases the proportion of valencene, β-farnesene, α-panasinsene and hepatriacontanedione which would require further investigation. |
| format | Artículo |
| id | INTA2072 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA20722018-08-21T18:16:29Z Solar UV-B radiation modifies the proportion of volatile organic compounds in flowers of field-grown grapevine (Vitis vinifera L.) cv. Malbec Gil, Mariana Bottini, Ambrosio Rubén Pontin, Mariela Ana Berli, Federico Javier Salomon, María Victoria Piccoli, Patricia Noemí Uva Compuesto Volátil Radiación Solar Radiación Ultravioleta Grapevines Volatile Compounds Solar Radiation Ultraviolet Radiation Malbec Ultraviolet-B solar radiation (UV-B) is an environmental signal with biological effects in different plant tissues. Recent investigations reported dramatic changes of terpenes with a protective role in plant tissues submitted to biotic and abiotic stresses. This study examined the volatile organic compounds (VOCs) profile in flowers of Vitis vinifera L. cv. Malbec under filtered UV-B (or not). Gas chromatography–electron impact mass spectrometry analysis of flowers resulted in the identification of 12 VOCs, including eight sesquiterpenes, two aldehydes, and two ketones, being the oxygenated sesquiterpene farnesol the most abundant. The total amount of VOCs in flowers did not change irrespective UV-B had been filtered or not, suggesting those compounds have a protective role that is constitutive of the reproductive tissues. However UV-B increases the proportion of valencene, β-farnesene, α-panasinsene and hepatriacontanedione which would require further investigation. EEA La Consulta Fil: Gil, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina Fil: Bottini, Ambrosio Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina Fil: Pontin, Mariela Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria La Consulta; Argentina Fil: Berli, Federico Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina Fil: Salomon, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina Fil: Piccoli, Patricia Noemí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina 2018-03-19T18:02:06Z 2018-03-19T18:02:06Z 2014-11 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://link.springer.com/article/10.1007/s10725-014-9911-2 http://hdl.handle.net/20.500.12123/2072 http://ri.conicet.gov.ar/handle/11336/33734 0167-6903 (Print) 1573-5087 (Online) https://doi.org/10.1007/s10725-014-9911-2 eng info:eu-repo/semantics/restrictedAccess application/pdf Plant growth regulation 74 (2) : 193–197. (November 2014) |
| spellingShingle | Uva Compuesto Volátil Radiación Solar Radiación Ultravioleta Grapevines Volatile Compounds Solar Radiation Ultraviolet Radiation Malbec Gil, Mariana Bottini, Ambrosio Rubén Pontin, Mariela Ana Berli, Federico Javier Salomon, María Victoria Piccoli, Patricia Noemí Solar UV-B radiation modifies the proportion of volatile organic compounds in flowers of field-grown grapevine (Vitis vinifera L.) cv. Malbec |
| title | Solar UV-B radiation modifies the proportion of volatile organic compounds in flowers of field-grown grapevine (Vitis vinifera L.) cv. Malbec |
| title_full | Solar UV-B radiation modifies the proportion of volatile organic compounds in flowers of field-grown grapevine (Vitis vinifera L.) cv. Malbec |
| title_fullStr | Solar UV-B radiation modifies the proportion of volatile organic compounds in flowers of field-grown grapevine (Vitis vinifera L.) cv. Malbec |
| title_full_unstemmed | Solar UV-B radiation modifies the proportion of volatile organic compounds in flowers of field-grown grapevine (Vitis vinifera L.) cv. Malbec |
| title_short | Solar UV-B radiation modifies the proportion of volatile organic compounds in flowers of field-grown grapevine (Vitis vinifera L.) cv. Malbec |
| title_sort | solar uv b radiation modifies the proportion of volatile organic compounds in flowers of field grown grapevine vitis vinifera l cv malbec |
| topic | Uva Compuesto Volátil Radiación Solar Radiación Ultravioleta Grapevines Volatile Compounds Solar Radiation Ultraviolet Radiation Malbec |
| url | https://link.springer.com/article/10.1007/s10725-014-9911-2 http://hdl.handle.net/20.500.12123/2072 http://ri.conicet.gov.ar/handle/11336/33734 https://doi.org/10.1007/s10725-014-9911-2 |
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