Effect of methyl jasmonate in combination with carbohydrates on gene expression of PR proteins, stilbene and anthocyanin accumulation in grapevine cell cultures

Grapevine (Vitis vinifera L.) is subject to a number of diseases which affect yield and wine quality. After veraison, berries become strongly susceptible to pathogens due to different physiological changes including the accumulation of glucose and fructose, on the one hand, and to the decrease of an...

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Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 46(2008), 4 vom: 01. Apr., Seite 493-9
1. Verfasser: Belhadj, Assia (VerfasserIn)
Weitere Verfasser: Telef, Nadège, Saigne, Cassandrine, Cluzet, Stéphanie, Barrieu, François, Hamdi, Saïd, Mérillon, Jean-Michel
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2008
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Acetates Anthocyanins Cyclopentanes Oxylipins Plant Growth Regulators Stilbenes Sweetening Agents Fructose mehr... 30237-26-4 Sucrose 57-50-1 methyl jasmonate 900N171A0F Acyltransferases EC 2.3.- flavanone synthetase EC 2.3.1.74 Glucose IY9XDZ35W2 Resveratrol Q369O8926L
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245 1 0 |a Effect of methyl jasmonate in combination with carbohydrates on gene expression of PR proteins, stilbene and anthocyanin accumulation in grapevine cell cultures 
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520 |a Grapevine (Vitis vinifera L.) is subject to a number of diseases which affect yield and wine quality. After veraison, berries become strongly susceptible to pathogens due to different physiological changes including the accumulation of glucose and fructose, on the one hand, and to the decrease of anti-microbial compounds called stilbenes, on the other. To obtain berry protection, pesticides are excessively used leading to important cost to the grower and to undesirable environmental impact of the residues, especially in grape, soil and water. As a consequence, alternative strategies have to be developed. Exogenously applied biotic elicitors induce defense responses. We studied the effects of methyl jasmonate in combination with sucrose on defense-related gene expression, stilbene and anthocyanin production in grapevine cell suspensions. The methyl jasmonate/sucrose treatment was effective in stimulating phenylalanine ammonia lyase, chalcone synthase, stilbene synthase, UDP-glucose: flavonoid-O-glucosyltransferase, proteinase inhibitor and chitinase gene expression, and triggered accumulation of both piceids and anthocyanins in cells, and trans-resveratrol and piceids in the extracellular medium. Methyl jasmonate treatment might be an efficient natural strategy to protect grapevine berries in vineyard 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Acetates  |2 NLM 
650 7 |a Anthocyanins  |2 NLM 
650 7 |a Cyclopentanes  |2 NLM 
650 7 |a Oxylipins  |2 NLM 
650 7 |a Plant Growth Regulators  |2 NLM 
650 7 |a Stilbenes  |2 NLM 
650 7 |a Sweetening Agents  |2 NLM 
650 7 |a Fructose  |2 NLM 
650 7 |a 30237-26-4  |2 NLM 
650 7 |a Sucrose  |2 NLM 
650 7 |a 57-50-1  |2 NLM 
650 7 |a methyl jasmonate  |2 NLM 
650 7 |a 900N171A0F  |2 NLM 
650 7 |a Acyltransferases  |2 NLM 
650 7 |a EC 2.3.-  |2 NLM 
650 7 |a flavanone synthetase  |2 NLM 
650 7 |a EC 2.3.1.74  |2 NLM 
650 7 |a Glucose  |2 NLM 
650 7 |a IY9XDZ35W2  |2 NLM 
650 7 |a Resveratrol  |2 NLM 
650 7 |a Q369O8926L  |2 NLM 
700 1 |a Telef, Nadège  |e verfasserin  |4 aut 
700 1 |a Saigne, Cassandrine  |e verfasserin  |4 aut 
700 1 |a Cluzet, Stéphanie  |e verfasserin  |4 aut 
700 1 |a Barrieu, François  |e verfasserin  |4 aut 
700 1 |a Hamdi, Saïd  |e verfasserin  |4 aut 
700 1 |a Mérillon, Jean-Michel  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 46(2008), 4 vom: 01. Apr., Seite 493-9  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:46  |g year:2008  |g number:4  |g day:01  |g month:04  |g pages:493-9 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2007.12.001  |3 Volltext 
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