发明名称 |
Single nucleotide polymorphism analysis using surface invasive cleavage reactions |
摘要 |
Disclosed are a method and a corresponding composition of matter for detecting single nucleotide polymorphisms. The composition of matter includes a metal substrate, a probe oligonucleotide immobilized on the substrate; and an upstream oligonucleotide either immobilized on the substrate or in a solution in contact with the substrate. The probe oligonucleotide and the upstream oligonucleotide participate cooperatively in an invasive cleavage reaction when the substrate is contacted with a cleavage agent and a target nucleic acid. Under proper reactions conditions, the probe oligonucleotide, the upstream oligonucleotide, the target nucleotide, and the cleavage agent cooperative result in the formation of a cleavage product at or near the location of a single nucleotide polymorphism of interest.
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申请公布号 |
US2005003355(A1) |
申请公布日期 |
2005.01.06 |
申请号 |
US20030420247 |
申请日期 |
2003.04.22 |
申请人 |
LU MANCHUN;HALL JEFF G.;SHORTREED MICHAEL R.;WANG LIMAN;BERGGREN TRAVIS;STEVENS PRISCILLA WILKINS;KELSO DAVID M.;LYAMICHEV VICTOR;NERI BRUCE;SMITH LLOYD M. |
发明人 |
LU MANCHUN;HALL JEFF G.;SHORTREED MICHAEL R.;WANG LIMAN;BERGGREN TRAVIS;STEVENS PRISCILLA WILKINS;KELSO DAVID M.;LYAMICHEV VICTOR;NERI BRUCE;SMITH LLOYD M. |
分类号 |
C12Q1/68;(IPC1-7):C12Q1/68 |
主分类号 |
C12Q1/68 |
代理机构 |
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地址 |
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