Abstract: The present invention relates to a family of GluR in plants, including ionotropic (iGluR), metabotropic (mGluR) and other glutamate-like plant receptors. The plant GluRs of the invention may function as signal transducers involved in the regulation of plant growth. The invention also relates to the identification of compounds that modulate the activity of the plant GluR, and the use of such compounds as plant growth regulators, including herbicides.

Abstract: The present invention generally relates to plant nitrogen regulatory PII gene (hereinafter P-PII gene), a gene involved in regulating plant nitrogen metabolism. The invention provides P-PII nucleotide sequences, expression constructs comprising said nucleotide sequences, and host cells and plants having said constructs and, optionally expressing the P-PII gene from said constructs. The invention also provides substantially pure P-PII proteins. The P-PII nucleotide sequences and constructs of the invention may be used to engineer organisms to overexpress wild-type or mutant P-PII regulatory protein. Engineered plants that overexpress or underexpress P-PII regulatory protein may have increased nitrogen assimilation capacity. Engineered organisms may be used to produce P-PII proteins which, in turn, can be used for a variety of purposes including in vitro screening of herbicides. P-PII nucleotide sequences have additional uses as probes for isolating additional genomic clones having the promoters of P-PII gene.

Abstract: The present invention generally relates to plant nitrogen regulatory PII gene (hereinafter P-PII gene), a gene involved in regulating plant nitrogen metabolism. The invention provides P-PII nucleotide sequences, expression constructs comprising said nucleotide sequences, and host cells and plants having said constructs and, optionally expressing the P-PII gene from said constructs. The invention also provides substantially pure P-PII proteins.

Abstract: The present invention relates to a family of GluR in plants, including ionotropic (iGluR), metabotropic (mGluR) and other glutamate-like plant receptors. The plant GluRs of the invention may function as signal transducers involved in the regulation of plant growth. The invention also relates to the identification of compounds that modulate the activity of the plant GluR, and the use of such compounds as plant growth regulators, including herbicides.

Abstract: The present invention relates to a family of GluR in plants, including ionotropic (iGluR), metabotropic (mGluR) and other glutamate-like plant receptors. The plant GluRs of the invention may function as signal transducers involved in the regulation of plant growth. The invention also relates to the identification of compounds that modulate the activity of the plant GluR, and the use of such compounds as plant growth regulators, including herbicides.

Abstract: The present invention generally relates to plant nitrogen regulatory PII gene (hereinafter P-PII gene), a gene involved in regulating plant nitrogen metabolism. The invention provides P-PII nucleotide sequences, expression constructs comprising said nucleotide sequences, and host cells and plants having said constructs and, optionally expressing the P-PII gene from said constructs. The invention also provides substantially pure P-PII proteins. The P-PII nucleotide sequences and constructs of the inventor may be used to engineer organisms to overexpress wild-type or mutant P-PII regulatory protein. Engineered plants that overexpress or underexpress P-PII regulatory protein may have increased nitrogen assimilation capacity. Ergineered organisms may be used to produce P-PII proteins which, in turn, can be used for a variety of purposes including in vitro screening of herbicides. P-PII nucleotide sequences have additional uses as probes for isolating additional genomic clones having the promoters of P-PII gene.

Abstract: The present invention relates to a family of GluR in plants, including ionotropic (iGluR), metabotropic (mGluR) and other glutamate-like plant receptors. The plant GluRs of the invention may function as signal transducers involved in the regulation of plant growth. The invention also relates to the identification of compounds that modulate the activity of the plant GluR, and the use of such compounds as plant growth regulators, including herbicides.

Abstract: The present invention relates to a family of GluR in plants, including ionotropic (iGluR), metabotropic (mGluR) and other glutamate-like plant receptors. The plant GluRs of the invention may function as signal transducers involved in the regulation of plant growth. The invention also relates to the identification of compounds that modulate the activity of the plant GluR, and the use of such compounds as plant growth regulators, including herbicides.

Abstract: The present invention relates to a family of GluR in plants, including ionotropic (iGluR), metabotropic (mGluR) and other glutamate-like plant receptors. The plant GluRs of the invention may function as signal transducers involved in the regulation of plant growth. The invention also relates to the identification of compounds that modulate the activity of the plant GluR, and the use of such compounds as plant growth regulators, including herbicides.