摘要:
This invention pertains to methods of increasing isoflavonoid production in isoflavonoid-producing plants by transforming plants with at least one construct expressing at least a portion of a flavanone 3-hydroxylase, a C1 myb transcription factor, and an R-type myc transcription factor that regulate expression of genes in the phenylpropanoid pathway.
摘要:
This invention relates to an isolated nucleic acid sequence encoding isoflavone synthase. The invention also relates to the construction of chimeric sequences encoding all or a substantial portion of the enzymes, in sense or antisense orientation, wherein expression of the chimeric sequence results in production of altered levels of the enzyme in a transformed host cell.
摘要:
Compositions and methods relating to the use of sulfonylurea-responsive repressors are provided. Compositions include polypeptides that specifically bind to an operator, wherein the specific binding is regulated by a sulfonylurea compound. Compositions also include polynucleotides encoding the polypeptides as well as constructs, vectors, prokaryotic and eukaryotic cells, and eukaryotic organisms including plants and seeds comprising the polynucleotide, and/or produced by the methods. Also provided are methods to provide a sulfonylurea-responsive repressor to a cell or organism, and to regulate expression of a polynucleotide of interest in a cell or organism, including a plant or plant cell.
摘要:
Compositions and methods relating to the use of sulfonylurea-responsive repressors are provided. Compositions include polypeptides that specifically bind to an operator, wherein the specific binding is regulated by a sulfonylurea compound. Compositions also include polynucleotides encoding the polypeptides as well as constructs, vectors, prokaryotic and eukaryotic cells, and eukaryotic organisms including plants and seeds comprising the polynucleotide, and/or produced by the methods. Also provided are methods to provide a sulfonylurea-responsive repressor to a cell or organism, and to regulate expression of a polynucleotide of interest in a cell or organism, including a plant or plant cell.
摘要:
Isolated nucleic acid fragments and recombinant constructs comprising such fragments encoding delta-9 elongases along with a method of making long-chain polyunsaturated fatty acids (PUFAs) using these delta-9 elongases in plants.
摘要:
Isolated nucleic acid fragments and recombinant constructs comprising such fragments encoding novel delta-9 elongases along with a method of making long-chain polyunsaturated fatty acids (PUFAs) using these delta-9 elongases in plants.
摘要:
Recombinant constructs useful for reducing the expression of at least one target nucleic acid fragment of interest and any substantially similar endogenous nucleic acid fragment of interest are disclosed. In particular, a recombinant construct comprising at least one nucleic acid of interest is inserted between two convergent promoters. A plant or plant organ stably transformed with this construct will have a reduction in expression of the target nucleic acid fragments of interest.
摘要:
This invention relates to an isolated polynucleotide encoding an aldehyde reductase enzyme. The invention also relates to the construction of a recombinant construct encoding an aldehyde reductase enzyme wherein expression of the recombinant construct results in production of altered levels of aldehyde reductase enzyme in a transformed host cell. The present invention also concerns soybean products made from seeds obtained from soybean plants transformed with this recombinant construct wherein such seeds having increased aldehyde reductase activity.
摘要:
This invention relates to the isolation of nucleic acid fragments from soybean that encode ADP ribosylation factor (ARF) protein. This invention also relates to nucleic acid fragments encoding proteins that are capable of conferring herbicide tolerance to chlorimuron-ethyl, a sulfonylurea herbicide. The invention encompasses genetic screens for crop protection chemicals, transgenic plants, and breeding methods.