Invention Application
WO2005118847A1 DETECTION OF TARGET NUCLEOTIDE SEQUENCES USING AN ASYMMETRIC OLIGONUCLEOTIDE LIGATION ASSAY
审中-公开
使用不对称寡核苷酸引物测定法检测目标核苷酸序列
- Patent Title: DETECTION OF TARGET NUCLEOTIDE SEQUENCES USING AN ASYMMETRIC OLIGONUCLEOTIDE LIGATION ASSAY
- Patent Title (中): 使用不对称寡核苷酸引物测定法检测目标核苷酸序列
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Application No.: PCT/EP2005/005859Application Date: 2005-05-30
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Publication No.: WO2005118847A1Publication Date: 2005-12-15
- Inventor: HOGERS, René, Cornelis, Josephus
- Applicant: KEYGENE N.V. , HOGERS, René, Cornelis, Josephus
- Applicant Address: P.O. Box 216, NL-6700 AE Wageningen NL
- Assignee: KEYGENE N.V.,HOGERS, René, Cornelis, Josephus
- Current Assignee: KEYGENE N.V.,HOGERS, René, Cornelis, Josephus
- Current Assignee Address: P.O. Box 216, NL-6700 AE Wageningen NL
- Agency: DE LANG, R.J.
- Priority: EP04076618.0 20040602; US60/582,716 20040625
- Main IPC: C12Q1/68
- IPC: C12Q1/68
Abstract:
The invention relates to a method for the detection of target nucleic acid sequences based on ligation of a first and a second probe that are hybridized adjacent on a target nucleic acid sequence, removal of any unligated probes, preferably by exonuclease treatment, amplification of a portion of the second probe that does not contain the target specific section to provide amplicons and detection of said amplicons. The second probe comprises a second target binding section, one or two primer binding sequences and an identifier. The first probe preferably does not comprise a primer binding sequence, preferably consists of a first target binding section and is preferably exonuclease resistant.
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