发明名称 |
PRECURSOR DE SONDA,SONDA MIXTA,PROCEDIMIENTOS DE PREPARACIONDEL PRECURSOR Y DE LA SONDA Y METODO DE UTILIZACION DE ESTA |
摘要 |
<p>A probe precursor consisting of a fragment of oligonucleotide of structure predetermined by the envisaged application, in which the reactive functional groups are optionally protected and which is optionally fixed to a support, characterised in that at least a part of the pyrimidine bases therein is replaced by groups X and/or at least a part of the purine bases therein is replaced by groups Y, the groups X and Y corresponding respectively to the formulae: <IMAGE> and <IMAGE> R denoting a hydrogen atom or a methyl group, and the mixed probe obtained by disproportionation, in this precursor of X into U+C or T+<M>ec and of Y into G+<NH>2A. Application to biological analyses and to the extraction of RNA or DNA fragments.</p> |
申请公布号 |
ES547039(D0) |
申请公布日期 |
1986.12.16 |
申请号 |
ES19390005470 |
申请日期 |
1985.08.21 |
申请人 |
INSTITUT PASTEUR;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
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分类号 |
C12N15/09;C07H19/16;C07H21/00;C07H21/04;C12Q1/68;G01N33/50;(IPC1-7):C07H19/20 |
主分类号 |
C12N15/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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