Viral enhancer DNA segments
    64.
    发明授权
    Viral enhancer DNA segments 失效
    病毒增强子DNA片段

    公开(公告)号:US4722897A

    公开(公告)日:1988-02-02

    申请号:US709281

    申请日:1985-03-07

    CPC分类号: C12N15/85

    摘要: An enhancer DNA segment having an excellent action of enhancing the transcriptional efficiency of an incorporated gene in a cell, said segment being derived from a human papovavirus BK mutant designated as pm411, pm522 or pm525.The enhancer DNA segment is useful for enhancing the expression of a gene encoding a biologically active substance in host eukaryotic cells.

    摘要翻译: 增强子DNA片段具有提高细胞中掺入基因的转录效率的优异作用,所述片段衍生自指定为pm411,pm522或pm525的人乳头瘤病毒BK突变体。 增强子DNA片段可用于增强宿主真核细胞中编码生物活性物质的基因的表达。