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Publication of AR114123A1publicationCriticalpatent/AR114123A1/en
La presente descripción proporciona composiciones y métodos para editar o mutar subtipos específicos de genes de GA20-oxidasa y combinaciones de cigosidad especifica de dichas ediciones o mutaciones. También se proporcionan plantas modificadas y partes de plantas y células de estas que tienen mutaciones que reducen la expresión o actividad de genes de GA20-oxidasa, con mejores características, como menor altura de planta y mayor resistencia al encamado, pero sin desviaciones del tipo. Asimismo, se proporcionan métodos para realizar plantas modificadas y partes de plantas y células de estas con una o más mutaciones en subtipos específicos de genes de GA20-oxidasa. Una planta de maíz modificada o una parte de planta de esta, con un gen mutante homocigoto de GA20-oxidasa_3 y un gen mutante homocigoto de GA20-oxidasa_5.The present disclosure provides compositions and methods for editing or mutating specific GA20-oxidase gene subtypes and specific zygosity combinations of such edits or mutations. Also provided are modified plants and plant parts and cells thereof that have mutations that reduce the expression or activity of GA20-oxidase genes, with better characteristics, such as lower plant height and greater resistance to lodging, but without type deviations. Also provided are methods for making modified plants and plant parts and cells thereof with one or more mutations in specific subtypes of GA20-oxidase genes. A modified maize plant or a plant part thereof, with a homozygous mutant GA20-oxidase_3 gene and a homozygous mutant GA20-oxidase_5 gene.
ARP190100392A2018-02-152019-02-15
METHODS AND COMPOSITIONS TO INCREASE HARVESTABLE YIELD THROUGH EDITING GA20-OXIDASA GENES TO GENERATE LOW-HEIGHT PLANTS
AR114123A1
(en)
Haploid inducing polynucleotide, methods: to generate a haploid plant, to generate a double-haploid plant, to facilitate an exchange of cytoplasm, to generate a plant, vector, its use, use of a nucleotide sequence, and use of a plant, plant cell, plant part or seed