发明公开
- 专利标题： EXPRESSION ELEMENT
- 专利标题（中）： EXPRESSIONSELEMENT
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申请号： EP98905540.5申请日： 1998-03-02
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公开(公告)号： EP1005558A1公开(公告)日： 2000-06-07
- 发明人: RASMUSSEN, Preben
- 申请人： DANISCO A/S
- 申请人地址： Langebrogade 1,P.O. Box 17 1001 Copenhagen K. DK
- 专利权人： DANISCO A/S
- 当前专利权人： DANISCO A/S
- 当前专利权人地址： Langebrogade 1,P.O. Box 17 1001 Copenhagen K. DK
- 代理机构： Maschio, Antonio
- 优先权： GB9704157 19970228
- 国际公布： WO9838321 19980903
- 主分类号： C12N15/63
- IPC分类号： C12N15/63 ; C12N15/80 ; C12N9/24
摘要：
The present invention is concerned with the use of the sequence CGGCAGGGTCTC, or a variant, homologue or fragment thereof, as a control element for activating transcription of a nucleotide sequence or nucleotide sequences from a promoter. The invention accordingly provides nucleic acid constructs in which at least one heterologous copy of the element is operatively liniked upstream or downstream of a promoter which is itself operatively linked to a nucleotide sequence.
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