PLANTS WITH MODIFIED DHS GENES

The invention relates to methods of producing a plant with delayed senescence comprising inducing at least one nucleotide deletion, insertion or substitution into at least one copy of a gene encoding deoxyhypusine synthase (DHS) in the plant, wherein the nucleotide deletion, insertion or substitutio...

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Bibliographische Detailangaben
Hauptverfasser:	FEITELSON, Jerald, THOMPSON, John, TAYLOR, Catherine
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DERIVATIVES THEREOF ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NEW PLANTS OR PROCESSES FOR OBTAINING THEM NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PEPTIDES PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS SUGARS TRAPPING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to methods of producing a plant with delayed senescence comprising inducing at least one nucleotide deletion, insertion or substitution into at least one copy of a gene encoding deoxyhypusine synthase (DHS) in the plant, wherein the nucleotide deletion, insertion or substitution decreases the activity of DHS encoded by the gene in the plant. The invention also relates to plants produced by the methods and progeny thereof. L'invention concerne des procédés de production d'une plante à sénescence retardée comprenant l'induction d'au moins une délétion, une insertion ou une substitution de nucléotide dans au moins une copie d'un gène codant pour la désoxyhypusine synthase (DHS) chez la plante, la délétion, l'insertion ou la substitution de nucléotide diminuant l'activité de la DHS codée par le gène chez la plante. L'invention concerne en outre des plantes produites par lesdits procédés ainsi que leur descendance.