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Results 1 - 10 of 12 > >>
EC Number
Application
Commentary
Reference
agriculture
accumulation of endogenous resveratrol and stilbene synthase mRNA occurrs rapidly and significantly in response to UV-C irradiation. Applying resveratrol before UV-C irradiation mitigates rusty spots and wilting of peanut leaves, and inhibition of resveratrol by applying 3,4-methylenedioxycinnamic acid worsens UV-C damage
agriculture
Carica papaya is transformed with Vitis vinifera stilbene synthase construct pVst1, containing the Vst1 gene and its pathogen-inducible promoter. RNA transcripts of stilbene synthase and resveratrol glycoside are induced in plant lines transformed with the grapevine pVst1 construct shortly after pathogen inoculation, and the transformed papaya lines exhibit increased resistance to Phytophthora palmivora
agriculture
cultures expressing plant oncogene rolB of Agrobacterium rhizogenes show an 1.3- to 3.8fold increase in expression of phenylalanine ammonia-lyase and stilbene synthase, resulting in increased resveratrol production
agriculture
expression of Arachis hypogaea resveratrol synthase in Oryza sativa. Compared to the wild-type rice, in which trans-resveratrol is undetectable, in transgenic rice, the trans-resveratrol achieves up to 0.697 microg/g fresh weigt in seedlings and 3.053 microg/g dry weight in seeds. The concentration of trans-resveratrol in transgenic rice seedlings can be induced up to eight or fourfold higher by ultraviolet or dark, respectively. Simultaneously, the endogenous increase of resveratrol protects the host plant from UV-C caused damage or dark-induced senescence
agriculture
expression of the NS-Vitis3 gene encoding stilbene synthase in Fragaria3ananassa results in increased accumulation of cinnamate, coumarate, and ferulate derivatives concomitantly with a decrease in the levels of flavonols, while the anticipated resveratrol or its derivatives are not detected. Changes in the levels of phenolic compounds lead to increased susceptibility of the transgenic strawberry to grey mould fungus
agriculture
expression of the Vitis vinifera cDNA encoding stilbene synthase in Lycopersicon esculentum leads to accumulation of trans-resveratrol and trans-piceid, in particular in the skin of the mature fruits. Transgenic fruits contain low levels of trans-resveratrol, their the total antioxidant capability and ascorbate content increases significantly
agriculture
overexpression of isoform STS6 from Chinese wild type Vitis quinquangularis in vitis vinifera Thompson. The resistance to powdery mildew (Uncinula necator) is particularly enhanced in lines most highly expressing STS6. Compared with the non-transformed controls, trans-resveratrol and other stilbene compounds are significantly increased in the transgenic lines
agriculture
transfer of Vitis pseudoreticulata stilbene synthase gene into Vitis vinifera via Agrobacterium tumenfaciens-mediated transformation leads to 5.5fold increase in resveratrol concentration in the transgenic plants
analysis
use of expression of stilbene synthases in Nicotiana benthamiana via Agrobacterium tumefaciens-mediated transient expression as a rapid and direct approach to perform functional analysis of stilbene synthases
pharmacology
expression of the stilbene synthase gene from Vitis vinifera in transgenic Populus alba results in high accumulation of the antioxidant resveratrol glucosides
Results 1 - 10 of 12 > >>