发明名称 |
Methods for fragmenting nucleic acid |
摘要 |
Methods for using an apurinic/apyrimidinic endonuclease, capable of cleaving both single- and double-stranded cDNA, for fragmentation and labeling of single stranded or double stranded DNA molecules are provided. Amplification methods that generate single-stranded amplified cDNA are also disclosed. In the subject methods AP sites in a population of nucleic acids are cleaved by an AP endonuclease that is active on both double and single stranded DNA. Fragments may be end labeled. In preferred embodiments APE 1 is used. The methods may be used in a variety of applications where end-labeling single or double stranded DNA is desired.
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申请公布号 |
US2006141498(A1) |
申请公布日期 |
2006.06.29 |
申请号 |
US20050273964 |
申请日期 |
2005.11.14 |
申请人 |
AFFYMETRIX, INC. |
发明人 |
WU KAI;MIYADA CHARLES G.;NGUYEN THONG |
分类号 |
C12Q1/68;C12N9/22;C12P19/34 |
主分类号 |
C12Q1/68 |
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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