Suppression of shade avoidance response in plants
AssigneePairwise Plants Services, Inc.
InventorsNicholas Bate, Yongjoo Kim, Nathaniel Graham, Julius Mojica
Life of this patent
Estimating the term…
Abstract
This invention relates to compositions and methods for modifying Homeodomain-leucine zipper (HD-Zip) transcription factors in plants to suppress shade avoidance response in plants. The invention further relates to plants produced using the methods and compositions of the invention.
Claims3
A plant or part thereof comprising at least one non-natural mutation in an endogenous Homeodomain-leucine zipper (HD-Zip) Type II (HD-Zip II) transcription factor, wherein the mutation disrupts the binding of the endogenous HD-Zip II transcription factor to DNA, wherein the at least one non-natural mutation results in a mutated HD-Zip transcription factor comprising the amino acid sequence of SEQ ID NO:312 or SEQ ID NO:316;
- and/or results in a nucleic acid having the sequence of any one of SEQ ID NO:313, SEQ ID NO:314, SEQ ID NO:315, SEQ ID NO:317, SEQ ID NO:318, SEQ ID NO:319, SEQ ID NO:320, SEQ ID NO:322, SEQ ID NO:323, SEQ ID NO:326 or SEQ ID NO:327, and the plant exhibits a reduced Shade Avoidance Response as compared to a control plant.
A guide nucleic acid that binds to a target site in a HD-Zip Type II transcription factor gene, wherein the HD-Zip Type II transcription factor gene is HOMEOBOX PROTEIN 53 (HB53) and the guide nucleic acid comprises a spacer having the nucleotide sequence of any one of SEQ ID NOs:175 and 177.
Dependencies are inferred from the claim text.