SYNTHETIC HYBRID PLANT PROMOTER

The present invention is directed to a synthetic hybrid promoter composed of polynucleotide segments derived from the E8 and E4 gene promoters. The hybrid promoter is capable of providing high-level expression of heterologous genes, particularly in transformed fruit. DNA constructs containing the E8...

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Bibliographische Detailangaben
Hauptverfasser:	KELLOGG, JILL, A, BESTWICK, RICHARD, K
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NEW PLANTS OR PROCESSES FOR OBTAINING THEM PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention is directed to a synthetic hybrid promoter composed of polynucleotide segments derived from the E8 and E4 gene promoters. The hybrid promoter is capable of providing high-level expression of heterologous genes, particularly in transformed fruit. DNA constructs containing the E8-E4 hybrid promoter operably linked to an exemplary heterologous SAMase gene are effective in conferring a delayed ripening phenotype to transformed fruit. La présente invention concerne un promoteur hybride synthétique composé de segments de polynucléotide dérivés de promoteurs de gènes E4 et E8. Le promoteur hybride est capable de fournir une expression de niveau élevé de gènes hétérologues, notamment dans un fruit transformé. Les constructions d'ADN contenant le promoteur hybride E8-E4, liées de manière fonctionnelle à un gène SAMase hétérologue exemplaire, sont efficaces pour attribuer un phénotype différé de mûrissement à un fruit transformé.