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Environmental stress responsive promoter and method of tissue-specific gene expression using the same
专利权人:
Riken
发明人:
Seki, Motoaki,Shinozaki, Kazuo,Kim, Jong-Myong,Fujita, Miki
申请号:
AU2007311982
公开号:
AU2007311982B2
申请日:
2007.10.19
申请国别(地区):
AU
年份:
2013
代理人:
摘要:
A novel promoter having an environmental stress-responding property and capable of acting specifically in a specific tissue can be used to induce the expression of a gene specifically in the specific tissue. Specifically disclosed is a tissue-specific gene expression method comprising the steps of: providing a plant having a gene located downstream to an environmental stress-responding promoter containing DNA selected from the following items (a), (b) and (c): (a) DNA which comprises a nucleotide sequence selected from those depicted in SEQ ID NOs:1 to 8 (b) DNA which comprises a nucleotide sequence having the deletion, substitution or addition of one or more nucleotides in a nucleotide sequence selected from those depicted in SEQ ID NOs:1 to 8 and can act as an environmental stress-responding promoter and (c) DNA which is capable of hybridizing with DNA comprising a nucleotide sequence selected from those depicted in SEQ ID NOs:1 to 8 under stringent conditions and can act as an environmental stress-responding promoter and cultivating the plant under environmental stress conditions. The method enables to induce the expression of the gene located downstream to the environmental stress-responding promoter in a tissue-specific manner.
来源网站:
中国工程科技知识中心
来源网址:
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