5' end-centered expression profiling using cap-analysis gene expression and next-generation sequencing.
5' end-centered expression profiling using cap-analysis gene expression and next-generation sequencing.
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DOI:
10.1038/nprot.2012.005
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发表时间:
2012-02-23
期刊:
影响因子:
14.8
通讯作者:
中科院分区:
文献类型:
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Cap-Analysis gene expression (CAGE) provides accurate high-throughput measurement of RNA expression. CAGE allows mapping of all the initiation sites of both capped coding and noncoding RNAs. In addition, transcriptional start sites (TSSs) within promoters are characterized at single nucleotide resolution. The latter allows the regulatory inputs driving gene expression to be studied, which in turn enables the construction of transcriptional networks. Here we provide an optimized protocol for the construction of CAGE libraries based on the preparation of 27 nucleotide (nt) long tags corresponding to initial bases at the 5’ ends of capped RNAs. We have optimized the methods using simple steps based on filtration, which altogether takes 4 days to complete. The CAGE tags can be readily sequenced with Illumina sequencers and upon modification, they are also amenable to sequencing using other platforms.
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DOI:
10.1093/bioinformatics/btq033
发表时间:
2010-03-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Quinlan AR;Hall IM
通讯作者:
Hall IM
影响因子:
9.8
作者:
ENCODE Project Consortium
通讯作者:
ENCODE Project Consortium
影响因子:
56.9
作者:
Carninci, P;Kasukawa, T;Hayashizaki, Y
通讯作者:
Hayashizaki, Y
影响因子:
56.9
作者:
Cheng, J;Kapranov, P;Gingeras, TR
通讯作者:
Gingeras, TR
影响因子:
12.3
作者:
Ponjavic, Jasmina;Lenhard, Boris;Kai, Chikatoshi;Kawai, Jun;Carninci, Piero;Hayashizaki, Yoshihide;Sandelin, Albin
通讯作者:
Sandelin, Albin