发明名称 |
SULFONYLUREA-RESPONSIVE REPRESSOR PROTEINS |
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. |
申请公布号 |
US2016060304(A1) |
申请公布日期 |
2016.03.03 |
申请号 |
US201514940410 |
申请日期 |
2015.11.13 |
申请人 |
E I DU PONT DE NEMOURS AND COMPANY ;PIONEER HI-BRED INTERNATIONAL INC |
发明人 |
LASSNER MICHAEL;Looger Loren L.;McBride Kevin E.;McGonigle Brian |
分类号 |
C07K14/245;C12N15/82;C12N15/63 |
主分类号 |
C07K14/245 |
代理机构 |
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代理人 |
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主权项 |
1. An isolated polypeptide comprising a sulfonylurea-responsive repressor that specifically binds to a polynucleotide comprising an operator sequence, wherein the binding is regulated by a sulfonylurea compound. |
地址 |
Wilmington DE US |