发明名称 |
DNA MOLECULE RELATING TO SUPPRESSION OF GENE EXPRESSION AND NOVEL PROTEIN |
摘要 |
<p>A DNA molecule having a gene expression repressing function derived from human T-cell leukemia virus type I (HTLV-I) existing in a region which is missing in a mutant provirus that is expressing p21X mRNA but exists in the genome of a complete provirus, and a plasmid including the DNA molecule are provided. Furthermore, a novel protein (TRP-1) which specifically binds to U5RE and a structural gene for the protein is provided, which can be useful for elucidation of the transcription repression activity and elucidation of the oncogenesis mechanism of neurocytes, in which a transcriptional repressive region (U5RE) existing in the U5 region of human T-cell leukemia virus type I gene LTR is involved. Furthermore, an expression vector including the gene, a transformant into which the expression vector is introduced, and a process for producing the TRP-1 protein using the transformant are provided.</p> |
申请公布号 |
EP0818536(A1) |
申请公布日期 |
1998.01.14 |
申请号 |
EP19960906080 |
申请日期 |
1996.03.19 |
申请人 |
SHIONOGI & CO., LTD. |
发明人 |
SAIGA, AKIHIKO;ORITA, SATOSHI;IGARASHI, HISANAGA;OKUMURA, KOUICHI;SAKAGUCHI, GAKU |
分类号 |
A61K38/00;C07K14/15;C12N1/21;C12N15/48;(IPC1-7):C12N15/48;C12N15/86;A61K48/00;C12P21/02;G01N33/50 |
主分类号 |
A61K38/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|