Their levels are homeostatically regulated by the DELLA nuclear repressors, which are ubiquitinated by the SCF-GID1 complex.  
Their levels are homeostatically regulated by the DELLA nuclear repressors, which are ubiquitinated by the SCF-GID1 complex.  The final step in their synthesis uses kaurenoic acid oxidase to remove a carbon, creating a characteristic diterpenoid structure. They were originally discovered as a metabolic by-product of a pathogen that causes bakanae, or foolish seedling disease. In adults, they induce flowering and fruit formation, but their main action occurs in seeds.  Antagonistic to abscissic acid, this is, FTP, which plant hormone which induces stem growth in adult plants and germination in seeds?
Their levels are homeostatically regulated by the DELLA nuclear repressors, which are ubiquitinated by the SCF-GID1 complex.  
{Gibberellin}s