Abstract: Plant genes regulated by transcription factors that control the gene network response to an environmental perturbation or signal are described. This class of genes responds to the perturbation of a transcription factor and the signal it transduces, but surprisingly, without stable binding of the transcription factor. These genes represent members of the “dark matter” of metabolic regulatory circuits. The invention involves the transgenic manipulation of these “response genes” and/or the genes encoding their regulatory transcription factors in plants so that their respective gene products are either overexpressed or underexpressed in the plant in order to confer a desired phenotype. The invention also relates to a rapid technique named “TARGET” (Transient Assay Reporting Genome-wide Effects of Transcription factors) for determining such “response genes” and their transcription factors by perturbation of the expression of the transcription factors of interest in protoplasts of any plant species.

Abstract: Plant genes regulated by transcription factors that control the gene network response to an environmental perturbation or signal are described. This class of genes responds to the perturbation of a transcription factor and the signal it transduces, but surprisingly, without stable binding of the transcription factor. These genes represent members of the “dark matter” of metabolic regulatory circuits. The invention involves the transgenic manipulation of these “response genes” and/or the genes encoding their regulatory transcription factors in plants so that their respective gene products are either overexpressed or underexpressed in the plant in order to confer a desired phenotype. The invention also relates to a rapid technique named “TARGET” (transient assay reporting genome-wide effects of transcription factors) for determining such “response genes” and their transcription factors by perturbation of the expression of the transcription factors of interest in protoplasts of any plant species.

Abstract: Plant genes regulated by transcription factors that control the gene network response to an environmental perturbation or signal are described. This class of genes responds to the perturbation of a transcription factor and the signal it transduces, but surprisingly, without stable binding of the transcription factor. These genes represent members of the “dark matter” of metabolic regulatory circuits. The invention involves the transgenic manipulation of these “response genes” and/or the genes encoding their regulatory transcription factors in plants so that their respective gene products are either overexpressed or underexpressed in the plant in order to confer a desired phenotype. The invention also relates to a rapid technique named “TARGET” (Transient Assay Reporting Genome-wide Effects of Transcription factors) for determining such “response genes” and their transcription factors by perturbation of the expression of the transcription factors of interest in protoplasts of any plant species.