MOIRAI: a compact workflow system for CAGE analysis.
MOIRAI: a compact workflow system for CAGE analysis.
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DOI:
10.1186/1471-2105-15-144
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发表时间:
2014-05-16
影响因子:
3
通讯作者:
Lassmann T
中科院分区:
文献类型:
--
作者:
Hasegawa A;Daub C;Carninci P;Hayashizaki Y;Lassmann T
Cap analysis of gene expression (CAGE) is a sequencing based technology to capture the 5’ ends of RNAs in a biological sample. After mapping, a CAGE peak on the genome indicates the position of an active transcriptional start site (TSS) and the number of reads correspond to its expression level. CAGE is prominently used in both the FANTOM and ENCODE project but presently there is no software package to perform the essential data processing steps. Here we describe MOIRAI, a compact yet flexible workflow system designed to carry out the main steps in data processing and analysis of CAGE data. MOIRAI has a graphical interface allowing wet-lab researchers to create, modify and run analysis workflows. Embedded within the workflows are graphical quality control indicators allowing users assess data quality and to quickly spot potential problems. We will describe three main workflows allowing users to map, annotate and perform an expression analysis over multiple samples. Due to the many built in quality control features MOIRAI is especially suitable to support the development of new sequencing based protocols. The MOIRAI source code is freely available at http://sourceforge.net/projects/moirai/.
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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
DOI:
10.1093/bioinformatics/btp527
发表时间:
2009-11-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Lassmann T;Hayashizaki Y;Daub CO
通讯作者:
Daub CO
影响因子:
56.9
作者:
Carninci, P;Kasukawa, T;Hayashizaki, Y
通讯作者:
Hayashizaki, Y
影响因子:
12.3
作者:
Kircher M;Stenzel U;Kelso J
通讯作者:
Kelso J
影响因子:
14.9
作者:
Fujita PA;Rhead B;Zweig AS;Hinrichs AS;Karolchik D;Cline MS;Goldman M;Barber GP;Clawson H;Coelho A;Diekhans M;Dreszer TR;Giardine BM;Harte RA;Hillman-Jackson J;Hsu F;Kirkup V;Kuhn RM;Learned K;Li CH;Meyer LR;Pohl A;Raney BJ;Rosenbloom KR;Smith KE;Haussler D;Kent WJ
通讯作者:
Kent WJ