Methods for improving and modifying growth characteristics in plants relative to control plants, for the production of a plant trengu00eanica,To change in phenotype regulated light in a plant, and to synchronize the transcription of genes, poliptu00eddeo isolated nucleic acid isolated contruto, uses a construct, a nucleic acid,And monoubiquitinau00e7u00e3o of histona, plant, plant part or cell of transgenic plant, plant parts colhu00edveis of a plant, and products.

摘要

The present invention relates generally to the field of molecular biology and concerns a method for improving various economically important growth characteristics in plants. More specifically, the present invention concerns inter alia a method for modifying growth characteristics in plants by modulating expression in a plant of a nucleic acid encoding a HUB1 (Histone Monoubiquitination 1) polypeptide or encoding another protein useful in the methods of the present invention. The modified growth characteristics comprise a modification of light regulated phenotypes, such as modified circadian clock and/or circadian clock responses, or modified plant architecture.