Disease resistance of Vitis spp. and the production of the stress metabolites resveratrol, ε-viniferin, α-viniferin and pterostilbene

Langcake, P.

doi:10.1016/s0048-4059(81)80043-4

Cited by 281 publications

(200 citation statements)

References 22 publications

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“…Previous work has demonstrated that two biochemical processes are indicative of downy mildew resistance in grapevines. One is the synthesis of callose in stomata ) and the second is the synthesis of resveratrol and its subsequent oxidation to ɛ-and δ-viniferins (Langcake 1981;Pezet et al 2003Pezet et al , 2004a. The obvious priming for accumulation of different flavonoids in BABA-primed, infected grapevine plants compared to untreated water controls ( Fig.…”

Section: Discussionmentioning

confidence: 96%

Beta-aminobutyric acid-induced resistance in grapevine against downy mildew: involvement of pterostilbene

Slaughter

Hamiduzzaman

Gindro³

et al. 2008

Eur J Plant Pathol

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BABA, a non-protein amino acid, was used to induce resistance in grapevine against downy mildew. BABA-induced resistance was observed in the susceptible cv. Chasselas as well as in the resistant cv. Solaris. Following BABA treatment, sporulation of Plasmopara viticola was strongly reduced and the accumulation of stilbenes increased with time following infection. Induction of trans-piceide, trans-resveratrol and, more importantly, of trans-ɛ-and trans-δ-viniferin and trans-pterostilbene was observed in BABA-primed Chasselas. On the other hand, induction of transresveratrol, trans δ-viniferin and trans-pterostilbene was observed in BABA-primed Solaris. The accumulation of stilbenes in BABA-primed Solaris was much higher than that found in BABA-primed Chasselas. Furthermore, BABA-treatment of Solaris led to a rapid increase in transcript levels of three genes involved in the phenylpropanoid pathway: phenylalanine ammonia lyase, cinnamate-4-hydroxylase and stilbene synthase. BABA-primed Chasselas showed increased transcript levels for cinnamate-4-hydroxylase and stilbene synthase. Here we show that pre-treatment of a susceptible grapevine cultivar with BABA prior to infection with P. viticola primed the accumulation of specific phytoalexins that are undetectable in non-BABA-primed plants. As a result, the susceptible cultivar became more resistant to downy mildew.

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Section: Discussionmentioning

confidence: 96%

Beta-aminobutyric acid-induced resistance in grapevine against downy mildew: involvement of pterostilbene

Slaughter

Hamiduzzaman

Gindro³

et al. 2008

Eur J Plant Pathol

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“…In the studies that followed, Langcake (1981) investigated the relationship between the production of resveratrol, ε-viniferin, α-viniferin, and pterostilbene and either the resistance of V. vinifera to the grapevine pathogen Botrytis cinerea or the resistance of Vitis riparia to the pathogens B. cinerea (grey mould) and Plasmopara viticola (downy mildew). Studies on the timing, local sites, and concentrations at which these stress metabolites accumulate in relation to growth of the pathogens suggest that these stress metabolites are responsible for inhibiting growth of the pathogens in resistance interaction.…”

Section: Biotic Stresses and Natural Differences In Stilbene Productionmentioning

confidence: 99%

Phytoestrogens in foods on the Nordic market

Forslund¹,

Andersson²

2017

TemaNord

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“…Spośród wymienionych, szczególnym zainteresowaniem cieszy się winorośl, nie tylko ze względu na rolę stilbenów w odporności na choroby. Ten gatunek, poza wysoką zawartością resweratrolu, zawiera dimery tego związku zwane winiferynami, metylowaną pochodną -pterostilben oraz glikozydy: trans-i cis-piceid, a także trans-astringinę (Langcake 1981;Das i wsp. 2010;Mikulski i wsp.…”

Section: Występowanie W śWiecie Roślin / Occurrence In Plantsunclassified

Stilbenes and their role in disease resistance

2017

Prog. Plant Prot.

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SummaryPhenylpropanoid pathway allows plants to withstand different stress conditions; biotic and abiotic. Some plants are able to synthesize stilbene derivatives based on a 1,2-diphenylethylene backbone. Stilbene synthase (STS) is an enzyme responsible for stilbene accumulation and it is generally believed that it evolved several times from chalcone synthase (CHS) during the evolution. However, STS unlike the commonly occurring CHS, is plant specific and occurs in approximately 70 unrelated plant species. Stilbenes have a range of functions, which mainly include strong antimicrobial properties, and thus are considered as phytoalexins. These compounds may also be involved in plant-herbivore relationships and allelopathy, and their antioxidant activities were evaluated. Stilbenes are still produced in small quantities, but the increase in their synthesis occurs due to infection, and moreover after injury, UV radiation and ozone. More effective elicitors are tested in vitro. The most widely reported plant stilbene is resveratro (3,5,4'-trihydroxy-trans-stilbene).Key words: stilbenes; disease resistance; resveratrol; stilbene synthase (STS) StreszczeniePowszechnym zjawiskiem w warunkach stresu biotycznego i abiotycznego jest aktywacja szlaku fenylopropanoidowego. Metabolitami tego szlaku są między innymi stilbeny, związki o szkielecie 1,2-difenyloetylenowym. Tylko niektóre, niespokrewnione gatunki roślin, są zdolne do syntezy i gromadzenia stilbenów. Enzymem umożliwiającym syntezę jest syntaza stilbenowa (STS -stilbene synthase), która na drodze ewolucji mogła ewaluować z syntazy chalkonowej (CHS -chalcone synthase), powszechnego enzymu w świecie roślin. Stilbeny spełniają w roślinach szereg funkcji, z których najistotniejsza wynika z silnych właściwości antymikrobowych, stąd zaliczane są do fitoaleksyn. Znane jest też ich działanie odstraszające względem roślinożerców oraz właściwości allelopatyczne i antyoksydacyjne. Stilbeny są wytwarzane w niewielkich ilościach, jednak aktywacja biosyntezy następuje przede wszystkim poinfekcyjnie, a ponadto pod wpływem zranienia, promieniowania UV, ozonu i jonów glinu. W warunkach in vitro poszukiwane są jeszcze skuteczniejsze induktory. Do najszerzej opisywanych stilbenów należy resweratrol (3,5,4'-trihydroksy-trans-stilben).

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Disease resistance of Vitis spp. and the production of the stress metabolites resveratrol, ε-viniferin, α-viniferin and pterostilbene

Cited by 281 publications

References 22 publications

Beta-aminobutyric acid-induced resistance in grapevine against downy mildew: involvement of pterostilbene

Beta-aminobutyric acid-induced resistance in grapevine against downy mildew: involvement of pterostilbene

Phytoestrogens in foods on the Nordic market

Stilbenes and their role in disease resistance

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