AR119055A1 - METHODS AND COMPOSITIONS FOR GENERATING DOMINANT ALLELES OF SHORT STature BY GENOMIC EDITING - Google Patents

METHODS AND COMPOSITIONS FOR GENERATING DOMINANT ALLELES OF SHORT STature BY GENOMIC EDITING

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Publication number
AR119055A1
AR119055A1 ARP200101537A ARP200101537A AR119055A1 AR 119055 A1 AR119055 A1 AR 119055A1 AR P200101537 A ARP200101537 A AR P200101537A AR P200101537 A ARP200101537 A AR P200101537A AR 119055 A1 AR119055 A1 AR 119055A1
Authority
AR
Argentina
Prior art keywords
methods
compositions
gibberellin
altering
expression
Prior art date
Application number
ARP200101537A
Other languages
Spanish (es)
Inventor
Sivalinganna Manjunath
Linda A Rymarquis
Thomas L Slewinski
Original Assignee
Monsanto Technology Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monsanto Technology Llc filed Critical Monsanto Technology Llc
Publication of AR119055A1 publication Critical patent/AR119055A1/en

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  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

La presente descripción proporciona composiciones y métodos para alterar el contenido de giberelina (GA) en maíz u otras plantas de cereales. También se proporcionan métodos y composiciones para alterar la expresión de genes relacionados con la biosíntesis de la giberelina a través de la edición de un gen o locus de GA20 oxidasa específico para producir una deleción o alteración genómica que pone una secuencia antisentido del gen de GA20 oxidasa bajo el control de un promotor del gen de SAMT vecino. 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 through editing of a specific GA20 oxidase gene or locus to produce a genomic deletion or alteration that renders an antisense sequence of the GA20 oxidase gene. under the control of a neighboring SAMT gene promoter. 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.

ARP200101537A 2019-05-29 2020-05-29 METHODS AND COMPOSITIONS FOR GENERATING DOMINANT ALLELES OF SHORT STature BY GENOMIC EDITING AR119055A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201962854142P 2019-05-29 2019-05-29

Publications (1)

Publication Number Publication Date
AR119055A1 true AR119055A1 (en) 2021-11-17

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ARP200101537A AR119055A1 (en) 2019-05-29 2020-05-29 METHODS AND COMPOSITIONS FOR GENERATING DOMINANT ALLELES OF SHORT STature BY GENOMIC EDITING
ARP200101531A AR119049A1 (en) 2019-05-29 2020-05-29 METHODS AND COMPOSITIONS FOR GENERATING DOMINANT ALLELES OF SHORT STature BY GENOMIC EDITING

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP200101531A AR119049A1 (en) 2019-05-29 2020-05-29 METHODS AND COMPOSITIONS FOR GENERATING DOMINANT ALLELES OF SHORT STature BY GENOMIC EDITING

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Also Published As

Publication number Publication date
AR119049A1 (en) 2021-11-17

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