Methods and compositions for short stature plants through manipulation of gibberellin metabolism to increase harvestable yield

Methods and compositions for short stature plants through manipulation of gibberellin metabolism to increase harvestable yield

The present disclosure provides compositions and methods for altering gibberellin (GA) content in corn or other cereal plants. Methods and compositions are also provided for altering the expression of genes related to gibberellin biosynthesis through suppression, mutagenesis and/or editing of specif...

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Bibliographische Detailangaben
Hauptverfasser: Neelam, Anil, Goldshmidt, Alexander, Allen, Edwards M, Kosola, Kevin R, Venkatesh, Tyamagondlu V, Manjunath, Sivalinganna, Wang, Huai, Rymarquis, Linda, Boddu, Jayanand, Howell, Miya, Slewinski, Thomas L, Dietrich, Charles R
Format: Patent
Sprache:eng
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:The present disclosure provides compositions and methods for altering gibberellin (GA) content in corn or other cereal plants. Methods and compositions are also provided for altering the expression of genes related to gibberellin biosynthesis through suppression, mutagenesis and/or editing of specific subtypes of GA20 or GA3 oxidase genes. Modified plant cells and plants having a suppression element or mutation reducing the expression or activity of a GA oxidase gene are further provided comprising reduced gibberellin levels and improved characteristics, such as reduced plant height and increased lodging resistance, but without off-types.