EXPRESSION ELEMENT
    6.
    发明公开
    EXPRESSION ELEMENT 失效
    EXPRESSIONSELEMENT

    公开(公告)号:EP1005558A1

    公开(公告)日:2000-06-07

    申请号:EP98905540.5

    申请日:1998-03-02

    申请人: DANISCO A/S

    发明人: RASMUSSEN, Preben

    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.