2.3.1.95 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 705378 2.3.1.95 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 660314 2.3.1.95 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 690601 2.3.1.95 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 737086 2.3.1.95 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 704878 2.3.1.95 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 706147 2.3.1.95 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 -, 737056 2.3.1.95 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 706202 2.3.1.95 analysis analysis of resveratrol levels in both berry skins and leaves in 95 grapevine accessions. Trans-resveratrol content ranges from 0.03 to 68.4 microg/g fresh weight in berry skins and from 0.04 to 11.69 microg/g fresh weight in leaves. Eight loci are significantly associated to resveratrol content in a wide grapevine germplasm collection. Three simple sequence repeat loci in berry skins with positive effects are mapped onto Chromosome 16. These loci are close to STS17 or STS27 756830 2.3.1.95 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 706198 2.3.1.95 pharmacology expression of the stilbene synthase gene from Vitis vinifera in transgenic Populus alba results in high accumulation of the antioxidant resveratrol glucosides 660552 2.3.1.95 synthesis expression of stilbene synthase from Vitis vinifera and/or the transcription factor MYB12 from Arabidopsis thaliana in tobacco hairy root cultures. The transgenic cultures are able to biosynthesize stilbenes, achieving a production of 40 microg/L of trans-resveratrol, which is partially metabolized into trans-piceatannol and trans-pterostilbene (up to 2.2 microg/l and 86.4 microg/l, respectively), as well as its glucoside piceid (up to 339.7 microg/l) 758403 2.3.1.95 synthesis in Silybum marinum cell cultures stably transformed with Vitis vinifera stilbene synthase 3, the epression of the transgene leads to extracellular trans-resveratrol accumulation at the level of milligrams per litre under elicitation. Resveratrol synthesis occurs at the expense of coniferyl alcohol 756602 2.3.1.95 synthesis synthesis of resveratrol from 4-coumaric acid can be achieved after codon-optimization for expression in Escherichia coli and coexpression with cinnamate/4-coumarate:coenzyme A ligase. Additional expression of resvertrol O-methyltransferase results in production of pinostilbene and pterostilbene 736807 2.3.1.95 synthesis synthesis of resveratrol from 4-coumaric acid upon coexpression with cinnamate/4-coumarate:coenzyme A ligase in Escherichia coli 736807