Synergistic effect of methyljasmonate and cyclodextrin on stilbene biosynthesis pathway gene expression and resveratrol production in Monastrell grapevine cell cultures
<p>Abstract</p> <p>Background</p> <p>Plant cell cultures have been shown as feasible systems for the production of secondary metabolites, being the elicitation with biotic or abiotic stimuli the most efficient strategy to increase the production of those metabolites. Vi...
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BMC
2008-12-01
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| Series: | BMC Research Notes |
| Online Access: | http://www.biomedcentral.com/1756-0500/1/132 |
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| author | Martínez-Zapater José M Belchi-Navarro Sarai Almagro Lorena Lijavetzky Diego Bru Roque Pedreño Maria A |
| author_facet | Martínez-Zapater José M Belchi-Navarro Sarai Almagro Lorena Lijavetzky Diego Bru Roque Pedreño Maria A |
| author_sort | Martínez-Zapater José M |
| collection | DOAJ |
| description | <p>Abstract</p> <p>Background</p> <p>Plant cell cultures have been shown as feasible systems for the production of secondary metabolites, being the elicitation with biotic or abiotic stimuli the most efficient strategy to increase the production of those metabolites. Vitaceae phytoalexins constitute a group of molecules belonging to the stilbene family which are derivatives of the <it>trans</it>-resveratrol structure and are produced by plants and cell cultures as a response to biotic and abiotic stresses. The potential benefits of resveratrol on human health have made it one of the most thoroughly studied phytochemical molecules. The aim of this study was to evaluate the elicitor effect of both cyclodextrin (CD) and methyljasmonate (MeJA) on grapevine cell cultures by carrying out a quantitative analysis of their role on resveratrol production and on the expression of stilbene biosynthetic genes in <it>Vitis vinifera </it>cv Monastrell albino cell suspension cultures.</p> <p>Findings</p> <p>MeJA and CD significantly but transiently induced the expression of stilbene biosynthetic genes when independently used to treat grapevine cells. This expression correlated with resveratrol production in CD-treated cells but not in MeJA-treated cells, which growth was drastically affected. In the combined treatment of CD and MeJA cell growth was similarly affected, however resveratrol production was almost one order of magnitude higher, in correlation with maximum expression values for stilbene biosynthetic genes.</p> <p>Conclusion</p> <p>The effect of MeJA on cell division combined with a true and strong elicitor like CD could be responsible for the observed synergistic effect of both compounds on resveratrol production and on the expression of genes in the stilbene pathway.</p> |
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| issn | 1756-0500 |
| language | English |
| last_indexed | 2024-04-13T02:41:16Z |
| publishDate | 2008-12-01 |
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| series | BMC Research Notes |
| spelling | doaj.art-676973c8cf5548979b3d5b2c51eec9862022-12-22T03:06:11ZengBMCBMC Research Notes1756-05002008-12-011113210.1186/1756-0500-1-132Synergistic effect of methyljasmonate and cyclodextrin on stilbene biosynthesis pathway gene expression and resveratrol production in Monastrell grapevine cell culturesMartínez-Zapater José MBelchi-Navarro SaraiAlmagro LorenaLijavetzky DiegoBru RoquePedreño Maria A<p>Abstract</p> <p>Background</p> <p>Plant cell cultures have been shown as feasible systems for the production of secondary metabolites, being the elicitation with biotic or abiotic stimuli the most efficient strategy to increase the production of those metabolites. Vitaceae phytoalexins constitute a group of molecules belonging to the stilbene family which are derivatives of the <it>trans</it>-resveratrol structure and are produced by plants and cell cultures as a response to biotic and abiotic stresses. The potential benefits of resveratrol on human health have made it one of the most thoroughly studied phytochemical molecules. The aim of this study was to evaluate the elicitor effect of both cyclodextrin (CD) and methyljasmonate (MeJA) on grapevine cell cultures by carrying out a quantitative analysis of their role on resveratrol production and on the expression of stilbene biosynthetic genes in <it>Vitis vinifera </it>cv Monastrell albino cell suspension cultures.</p> <p>Findings</p> <p>MeJA and CD significantly but transiently induced the expression of stilbene biosynthetic genes when independently used to treat grapevine cells. This expression correlated with resveratrol production in CD-treated cells but not in MeJA-treated cells, which growth was drastically affected. In the combined treatment of CD and MeJA cell growth was similarly affected, however resveratrol production was almost one order of magnitude higher, in correlation with maximum expression values for stilbene biosynthetic genes.</p> <p>Conclusion</p> <p>The effect of MeJA on cell division combined with a true and strong elicitor like CD could be responsible for the observed synergistic effect of both compounds on resveratrol production and on the expression of genes in the stilbene pathway.</p>http://www.biomedcentral.com/1756-0500/1/132 |
| spellingShingle | Martínez-Zapater José M Belchi-Navarro Sarai Almagro Lorena Lijavetzky Diego Bru Roque Pedreño Maria A Synergistic effect of methyljasmonate and cyclodextrin on stilbene biosynthesis pathway gene expression and resveratrol production in Monastrell grapevine cell cultures BMC Research Notes |
| title | Synergistic effect of methyljasmonate and cyclodextrin on stilbene biosynthesis pathway gene expression and resveratrol production in Monastrell grapevine cell cultures |
| title_full | Synergistic effect of methyljasmonate and cyclodextrin on stilbene biosynthesis pathway gene expression and resveratrol production in Monastrell grapevine cell cultures |
| title_fullStr | Synergistic effect of methyljasmonate and cyclodextrin on stilbene biosynthesis pathway gene expression and resveratrol production in Monastrell grapevine cell cultures |
| title_full_unstemmed | Synergistic effect of methyljasmonate and cyclodextrin on stilbene biosynthesis pathway gene expression and resveratrol production in Monastrell grapevine cell cultures |
| title_short | Synergistic effect of methyljasmonate and cyclodextrin on stilbene biosynthesis pathway gene expression and resveratrol production in Monastrell grapevine cell cultures |
| title_sort | synergistic effect of methyljasmonate and cyclodextrin on stilbene biosynthesis pathway gene expression and resveratrol production in monastrell grapevine cell cultures |
| url | http://www.biomedcentral.com/1756-0500/1/132 |
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