Robust one-tube Ω-PCR strategy accelerates precise sequence modification of plasmids for functional genomics.
Robust one-tube Ω-PCR strategy accelerates precise sequence modification of plasmids for functional genomics.
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DOI:
10.1093/pcp/pct009
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发表时间:
2013-04
影响因子:
4.9
通讯作者:
Liu YG
中科院分区:
文献类型:
--
作者:
Chen L;Wang F;Wang X;Liu YG
Functional genomics requires vector construction for protein expression and functional characterization of target genes; therefore, a simple, flexible and low-cost molecular manipulation strategy will be highly advantageous for genomics approaches. Here, we describe a Ω-PCR strategy that enables multiple types of sequence modification, including precise insertion, deletion and substitution, in any position of a circular plasmid. Ω-PCR is based on an overlap extension site-directed mutagenesis technique, and is named for its characteristic Ω-shaped secondary structure during PCR. Ω-PCR can be performed either in two steps, or in one tube in combination with exonuclease I treatment. These strategies have wide applications for protein engineering, gene function analysis and in vitro gene splicing.
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DOI:
10.1073/pnas.0931425100
发表时间:
2003-05-13
影响因子:
11.1
作者:
Lin, L;Liu, YG;Li, BJ
通讯作者:
Li, BJ
影响因子:
3.5
作者:
Tyagi R;Lai R;Duggleby RG
通讯作者:
Duggleby RG
影响因子:
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作者:
Moritoh, S;Miki, D;Shimamoto, K
通讯作者:
Shimamoto, K
影响因子:
2.7
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Chen, GJ;Qiu, N;Page, MGP
通讯作者:
Page, MGP
DOI:
10.1073/pnas.82.2.488
发表时间:
1985-01-01
影响因子:
11.1
作者:
KUNKEL, TA
通讯作者:
KUNKEL, TA