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Transcriptome changes in grapevine (Vitis viniferaL.) cv. Malbec leaves induced by ultraviolet-B radiation

Abstract
Ultraviolet-B radiation (UV-B, 280-315 nm) is a natural component of sunlight, which has numerous regulatory effects on plant physiology. The nature of the response to UV-B is dependent on fluence rate, dose, duration and wavelength of the UV-B treatment. Some reports have analyzed the changes in gene expression caused by UV-B light on several plant species using microarray technology. However, there is no information on the transcriptome response [ver mas...]
Ultraviolet-B radiation (UV-B, 280-315 nm) is a natural component of sunlight, which has numerous regulatory effects on plant physiology. The nature of the response to UV-B is dependent on fluence rate, dose, duration and wavelength of the UV-B treatment. Some reports have analyzed the changes in gene expression caused by UV-B light on several plant species using microarray technology. However, there is no information on the transcriptome response triggered by UV-B in grapevine. In this paper we investigate the gene expression responses of leaves from in vitro cultured Vitis vinifera cv. Malbec plants subjected to the same dose of biologically effective UV-B radiation (4.75 kJ m-2 d-1) administered at two different fluence rates (16 h at ≅ 8.25 μW cm-2, 4 h at ≅ 33 μW cm-2) using a new custom made GrapeGen Affymetrix GeneChip®. [Cerrar]
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Author
Pontin, Mariela Ana;   Piccoli, Patricia Noemí;   Francisco, Rita;   Bottini, Ambrosio Rubén;   Martinez-Zapater, José M.;   Lijavetzky, Diego;  
Fuente
BMC plant biology 10 : 224. (2010)
Date
2010-10
ISSN
1471-2229
URI
https://bmcplantbiol.biomedcentral.com/articles/10.1186/1471-2229-10-224
http://hdl.handle.net/20.500.12123/2079
DOI
https://doi.org/10.1186/1471-2229-10-224
Formato
pdf
Tipo de documento
artículo
Palabras Claves
Uva; Grapevines; Radiación Solar; Solar Radiation; Radiación Ultravioleta; Ultraviolet Radiation; Fisiología Vegetal; Plant Physiology; Malbec;
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Excepto donde se diga explicitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
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