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Application filed by Monsanto Technology LlcfiledCriticalMonsanto Technology Llc
Publication of AR119049A1publicationCriticalpatent/AR119049A1/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Micro-Organisms Or Cultivation Processes Thereof
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Breeding Of Plants And Reproduction By Means Of Culturing
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Enzymes And Modification Thereof
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Abstract
La presente descripción proporciona composiciones y métodos para alterar el contenido de giberelina (GA) en maíz u otras plantas de cereales. Se proporcionan también métodos y composiciones para alterar la expresión de genes relacionados con la biosíntesis de giberelina mediante la edición de subtipos específicos de genes de GA20 oxidasa para introducir una secuencia o segmento antisentido en el gen. Se proporcionan además células vegetales y plantas modificadas que poseen un alelo dominante que reducen la expresión o actividad de uno o más genes de GA oxidasa, que comprenden niveles menores de giberelina y mejores características, tales como una menor estatura de la planta y una mayor resistencia al encamado, pero sin desviaciones del tipo.The present disclosure provides compositions and methods for altering gibberellin (GA) content in corn or other cereal plants. Also provided are methods and compositions for altering the expression of genes related to gibberellin biosynthesis by editing specific subtypes of GA20 oxidase genes to introduce an antisense sequence or segment into the gene. Further provided are plant cells and modified plants possessing a dominant allele that reduces the expression or activity of one or more GA oxidase genes, including lower levels of gibberellin and improved characteristics, such as reduced plant stature and increased resistance. when bedridden, but without type deviations.
ARP200101531A2019-05-292020-05-29
METHODS AND COMPOSITIONS FOR GENERATING DOMINANT ALLELES OF SHORT STature BY GENOMIC EDITING
AR119049A1
(en)
METHODS TO INCREASE EXPRESSION LEVELS OR REDUCE THE NEGATIVE IMPACT OF AN N-TRANSGENE ON A PLANT AND PREDICT WHETHER A TRANSGENE WILL BE PHYTOTOXIC, VECTORS OF VEGETABLE, CELL, AND PLANT EXPRESSION
Genetically modified plants that exhibit an increase in seed yield comprising a first homeolog of sugar-dependent1 ( sdp1) homozygous for a wild-type allele and a second homeolog of sdp1 homozygous for a mutant allele