COMPOSITIONS AND METHODS FOR IMPROVED GRAPES WITH REDUCED POLYPHENOL OXIDASE

The present disclosure is directed to grape cells, plants, plant parts, seeds and fruit comprising a mutation in at least one PPO gene, where said mutations reduce the activity of PPO protein compared to a wild-type. The present disclosure is also directed to beverages and food products made from sa...

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Bibliographische Detailangaben
Hauptverfasser:	VISS, Walter, TIWARI, Shiv, TREMBLAY, Arianne, TOUCHMAN, Jeffrey
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 disclosure is directed to grape cells, plants, plant parts, seeds and fruit comprising a mutation in at least one PPO gene, where said mutations reduce the activity of PPO protein compared to a wild-type. The present disclosure is also directed to beverages and food products made from said plants, plant parts, seeds and fruit, and methods for making the same. La présente invention concerne des cellules, des plants, des parties de plantes, des graines et des fruits de vigne comprenant une mutation dans au moins un gène PPO, lesdites mutations réduisant l'activité de la protéine PPO par rapport à un type sauvage. La présente invention concerne également des boissons et des produits alimentaires fabriqués à partir desdites plantes, parties de plantes, graines et fruits, et leurs procédés de fabrication.