Chimeric chalcone synthase
WebApr 1, 1990 · Abstract. We attempted to overexpress chalcone synthase (CHS) in pigmented petunia petals by introducing a chimeric petunia CHS gene. Unexpectedly, … WebConstruction of a recombinant DNA construct encoding all or a portion of the chalcone synthase, in sense or antisense orientation, wherein …
Chimeric chalcone synthase
Did you know?
WebThe primary product of this enzyme is 4,2',4',6'-tetrahydroxychalcone (also termed naringenin-chalcone or chalcone) which can under specific conditions spontaneously isomerize into naringenin. Catalytic activity 4-coumaroyl-CoA + 2 H+ + 3 malonyl-CoA = 2',4,4',6'-tetrahydroxychalcone + 3 CO2 + 4 CoA PROSITE-ProRule annotation WebThe chalcone synthase is a key enzyme that catalyses the first dedicated reaction of the flavonoid pathway in higher plants. The chs gene and its protein p Chalcone synthase …
WebRibonucleic acid (RNA) is a polymeric molecule essential in various biological roles in coding, decoding, regulation and expression of genes.RNA and deoxyribonucleic acid are nucleic acids.Along with lipids, proteins, and carbohydrates, nucleic acids constitute one of the four major macromolecules essential for all known forms of life.Like DNA, RNA is … WebMar 21, 1997 · Transgenic Petunia plants with a chsA coding sequence under the control of a 35S promoter sometimes lose endogene and transgene chalcone synthase activity and purple flower pigment through posttranscriptional chsA RNA degradation. In these plants, shorter poly(A)+ and poly(A)− chsA RNAs are found, and a 3′ end–specific RNA …
WebApr 1, 1990 · Introduction of a Chimeric Chalcone Synthase Gene into Petunia Results in Reversible Co-Suppression of Homologous Genes in trans. C. Napoli, C. Lemieux, R. … WebA chimeric gene was constructed containing the light-inducible chalcone synthase (chs) promoter from Antirrhinum majus, the neomycin phosphotransferase structural sequence …
WebThe present invention relates to nucleic acids and nucleic acid fragments encoding amino acid sequences for flavonoid biosynthetic enzymes in plants, and the use thereof for the m
WebIn the chalcone synthase gene of Antirrhinum majus (snapdragon), 150 base pairs of the 5' flanking region contain cis-acting signals for UV light-induced expression. A nuclear factor, designated CG-1, specifically recognizes a hexameric motif with internal dyad symmetry, CACGTG, located within this light-responsive sequence. novela apartments lynnwood waWebSep 1, 2016 · DPPH (1,1–diphenyl-2-picrylhydrazyl) radical scavenging activity was measured for all the chalcones (2a–2e).Among them, compounds 2a, 2b, 2c, 2d and 2e … how to solve rubik\u0027s cube 3x3 fastWebA chimeric gene was constructed containing the light‐inducible chalcone synthase (chs) promoter from Antirrhinum majus, the neomycin phosphotransferase structural sequence … how to solve resistors in parallelWebApr 1, 1993 · Introduction of a chimeric chalcone synthase gene into letunia results in reversible co-suppression of homologous genes in trans. The Plant Cell 2 : 279–289. Article CAS Google Scholar how to solve rubik s cube 3x3 fastest way pdfWebNov 1, 2005 · We analyzed the mRNA levels of six genes involved in anthocyanin biosynthesis. Only the level of chalcone synthase ( CHS) mRNA was depressed in the unpigmented flower sectors. Both transcriptional activity and the accumulation of short interfering RNA of CHS in the unpigmented sectors were detected. novela arelys henaoWebApr 1, 1990 · Introduction of a Chimeric Chalcone Synthase Gene into Petunia Results in Reversible Co-Suppression of Homologous Genes in trans. Napoli C1, Lemieux C, Jorgensen R Author information Affiliations 1 author 1. DNA Plant Technology Corporation, 6701 San Pablo Avenue, Oakland, California 94608. ORCIDs linked to this article how to solve rubik\u0027s cube 3x3 ruwixWebChalcone synthase or naringenin-chalcone synthase is an enzyme ubiquitous to higher plants and belongs to a family of polyketide synthase enzymes known as type III PKS. … novela band 2022