Transcriptome changes in grapevine (Vitis viniferaL.) cv. Malbec leaves induced by ultraviolet-B radiation
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®.
| Main Authors: | , , , , , |
|---|---|
| Format: | info:ar-repo/semantics/artículo biblioteca |
| Language: | eng |
| Published: |
2010-10
|
| Subjects: | Uva, Radiación Solar, Radiación Ultravioleta, Fisiología Vegetal, Grapevines, Solar Radiation, Ultraviolet Radiation, Plant Physiology, Malbec, |
| Online Access: | https://bmcplantbiol.biomedcentral.com/articles/10.1186/1471-2229-10-224 http://hdl.handle.net/20.500.12123/2079 https://doi.org/10.1186/1471-2229-10-224 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|