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Highly sensitive and ultrafast read mapping for RNA-seq analysis.


ABSTRACT: As sequencing technologies progress, the amount of data produced grows exponentially, shifting the bottleneck of discovery towards the data analysis phase. In particular, currently available mapping solutions for RNA-seq leave room for improvement in terms of sensitivity and performance, hindering an efficient analysis of transcriptomes by massive sequencing. Here, we present an innovative approach that combines re-engineering, optimization and parallelization. This solution results in a significant increase of mapping sensitivity over a wide range of read lengths and substantial shorter runtimes when compared with current RNA-seq mapping methods available.

SUBMITTER: Medina I 

PROVIDER: S-EPMC4833417 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature

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Highly sensitive and ultrafast read mapping for RNA-seq analysis.

Medina I I   Tárraga J J   Martínez H H   Barrachina S S   Castillo M I MI   Paschall J J   Salavert-Torres J J   Blanquer-Espert I I   Hernández-García V V   Quintana-Ortí E S ES   Dopazo J J  

DNA research : an international journal for rapid publication of reports on genes and genomes 20160105 2


As sequencing technologies progress, the amount of data produced grows exponentially, shifting the bottleneck of discovery towards the data analysis phase. In particular, currently available mapping solutions for RNA-seq leave room for improvement in terms of sensitivity and performance, hindering an efficient analysis of transcriptomes by massive sequencing. Here, we present an innovative approach that combines re-engineering, optimization and parallelization. This solution results in a signifi  ...[more]

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