Plant transcriptional repressor, proteic nuclear factors binding thereto, and uses thereof

A plant and protein technology, applied in anti-plant immunoglobulin, plant gene improvement, angiosperm/flowering plants, etc., can solve the problem that the correct nucleic acid sequence has not been proposed
CN1564870AInactive Publication Date: 2005-01-12造值研究有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
造值研究有限公司
Publication Date
2005-01-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present application describes a plant gene regulatory element and the uses thereof. More particularly a silencing element for modulating plant responses to pathogens, auxin and ethylene is described. The invention also describes transcriptional repressors which specifically binds onto the silencing element of the invention. Nucleotide and amino acid sequences of a novel transcriptional repressor referred as 'SEBF' are given.
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Description

[0001] related application

[0002] This application claims priority to US Provisional Application 60 / 303,780, filed July 10, 2001, the entire contents of which are hereby incorporated by reference. Background of the invention

[0003] A) Field of invention

[0004] The present invention relates to a plant gene regulation element and application thereof, more specifically, relates to a silencing element used for regulating plant responses to pathogens, auxin and ethylene. The present invention also relates to transcriptional repressors that specifically bind to the silencing elements of the present invention, comprising a protein hereinafter referred to as "SEBF".

[0005] B) Brief description of existing technology

[0006] In response to pathogen infection, plants are primed for a variety of defense-specific events. Although major components of signaling cascades are being discovered, to date only few transcription factors have been identified that integrate these signals...

Claims

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