method for increasing the productivity and / or growth of a plant under stress conditions, to reduce the plant's response to abscisic acid (flap), to modulate the interaction of the pyl8 receptor with the flap, to reduce seed dormancy, to mitigate the impacts of stress conditions on plant growth and productivity for the production of a transgenic plant with improved productivity / growth under stress conditions, transgenic plant, plant derived product, vector, host cell, use of a sequence of plant dda1 nucleic acid, plant with increased expression of an endogenous plant dda1 nucleic acid sequence and increased endogenous dda1 polypeptide stability

摘要

method for increasing yield and / or growth of a plant under stress conditions, to reduce the plant's response to abscisic acid (flap), to modulate the interaction of the pyl8 receptor with the flap, to reduce seed dormancy, to mitigate the impacts of stress conditions on plant growth and productivity, for the production of a transgenic plant with improved productivity / growth under stress conditions, transgenic plant, plant derived product, vector, host cell, use of a sequence of plant dda1 nucleic acid, plant with increased expression of an endogenous plant dda1 nucleic acid sequence and with increased endogenous dda1 polypeptide stability the invention relates to transgenic plants and methods for modulating abscisic acid perception (tab ) and signal transduction in plants. plants find use in increasing yield on plants, especially under abiotic stress.