Results 11 to 20 of about 6,793 (174)
Soil-Mulching Treatment Enhances the Content of Stilbene in Grape Berries: A Transcriptomic and Metabolomic Analysis [PDF]
FoodsSoil mulching is a useful agronomic practice that promotes early fruit maturation and affects fruit quality. However, the regulatory mechanism of fruit metabolites under soil-mulching treatments remains unknown. In this study, variations in the gene sets
Bo Wang +4 more
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Stilbene Synthase and Chalcone Synthase [PDF]
Plant Physiology, 1984 Cultured cells of Picea excelsa capable of forming stilbenes and flavanoids have been established. Unlike needles of intact plants containing piceatannol (3,3',4',5-tetrahydroxystilbene) and stilbene glycosides the cultured cells converted phenylalanine and p-coumaric acid primarily into resveratrol monomethyl ether (3,4'-dihydroxy-5-methoxystilbene ...
C H, Rolfs, H, Kindl
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Molecules, 2022 Grapes (Vitis vinifera L.) are rich in bioactive molecules contributing to health benefits. Consumption of grapes is linked to reduced incidence of cardiovascular diseases.
Champa Wijekoon +6 more
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Cross‐reaction of chalcone synthase and stilbene synthase overexpressed in Escherichia coli [PDF]
FEBS Letters, 1999 Chalcone synthase (CHS) and stilbene synthase (STS) are related plant polyketide synthases belonging to the CHS superfamily. CHS and STS catalyze common condensation reactions of p‐coumaroyl‐CoA and three C2‐units from malonyl‐CoA but different cyclization reactions to produce naringenin chalcone and resveratrol, respectively.
Yamaguchi, Toshio +7 more
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Reaction Mechanisms of Homodimeric Plant Polyketide Synthases (Stilbene and Chalcone Synthase) [PDF]
Journal of Biological Chemistry, 1995 Stilbene (STS) and chalcone (CHS) synthases are homodimeric, related plant-specific polyketide synthases. Both perform a sequential condensation of three acetate units to a starter residue to form a tetraketide intermediate that is folded to the ring systems specific to the different products.
Susanne Tropf +3 more
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Biologia Plantarum, 2021 Stilbene synthases (STS) are plant enzymes that are responsible for the biosynthesis of stilbenes, which are plant phenolic compounds with valuable biological properties.
Z.V. OGNEVA +5 more
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BIO Web of Conferences, 2020 Stilbenes represent a considerable practical interest in relation to their benifits to the human health. Callus culture of the grape, which is a natural producer of stilbenes, can serve as an effective source of these compounds.
Lutsky Eugene +3 more
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Plants, 2021 Plant endophytes are known to alter the profile of secondary metabolites in plant hosts. In this study, we identified the main bacterial and fungal representatives of the wild grape Vitis amurensis Rupr. microbiome and investigated a cocultivation effect
Olga A. Aleynova +4 more
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Stilbene synthase from Scots pine (Pinus sylvestris) [PDF]
FEBS Letters, 1992 Stilbene synthases are named according to their substrate preferences. By this definition, enzymes preferring cinnamoyl‐CoA are pinosylvin synthases, and proteins with a preference for phenylpropionyl‐CoA are dihydropinosylvin synthases. We investigated the assignment of a stilbene synthase cloned from Scots pine (Pinus sylvestris) as dihydropinosylvin
Schanz, Sigrid +2 more
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Biomolecules, 2021 In grapevine, trans-Resveratrol (tR) is produced as a defence mechanism against stress or infection. tR is also considered to be important for human health, which increases its interest to the scientific community.
Elías Hurtado-Gaitán +4 more
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