Methods for modifying plant biomass and cell protectant levels

摘要: Methods for increasing the biomass of a plant and levels cell protectant in plant, such as sucrose or proline, are provided. The methods comprise altering expression polynucleotide comprising sequence encoding C-repeat/DRE binding factor (CBF)-related polypeptide identifying plants so altered.. These may be used to enhance yield, cold, freezing, drought, high salt tolerance cell.