Unknown

Dataset Information

0

StringTie enables improved reconstruction of a transcriptome from RNA-seq reads.


ABSTRACT: Methods used to sequence the transcriptome often produce more than 200 million short sequences. We introduce StringTie, a computational method that applies a network flow algorithm originally developed in optimization theory, together with optional de novo assembly, to assemble these complex data sets into transcripts. When used to analyze both simulated and real data sets, StringTie produces more complete and accurate reconstructions of genes and better estimates of expression levels, compared with other leading transcript assembly programs including Cufflinks, IsoLasso, Scripture and Traph. For example, on 90 million reads from human blood, StringTie correctly assembled 10,990 transcripts, whereas the next best assembly was of 7,187 transcripts by Cufflinks, which is a 53% increase in transcripts assembled. On a simulated data set, StringTie correctly assembled 7,559 transcripts, which is 20% more than the 6,310 assembled by Cufflinks. As well as producing a more complete transcriptome assembly, StringTie runs faster on all data sets tested to date compared with other assembly software, including Cufflinks.

SUBMITTER: Pertea M 

PROVIDER: S-EPMC4643835 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature

altmetric image

Publications

StringTie enables improved reconstruction of a transcriptome from RNA-seq reads.

Pertea Mihaela M   Pertea Geo M GM   Antonescu Corina M CM   Chang Tsung-Cheng TC   Mendell Joshua T JT   Salzberg Steven L SL  

Nature biotechnology 20150218 3


Methods used to sequence the transcriptome often produce more than 200 million short sequences. We introduce StringTie, a computational method that applies a network flow algorithm originally developed in optimization theory, together with optional de novo assembly, to assemble these complex data sets into transcripts. When used to analyze both simulated and real data sets, StringTie produces more complete and accurate reconstructions of genes and better estimates of expression levels, compared  ...[more]

Similar Datasets

| S-EPMC4077321 | biostudies-literature
| S-EPMC3496342 | biostudies-literature
| S-EPMC3152782 | biostudies-literature
| S-EPMC4081564 | biostudies-literature
| S-EPMC4064318 | biostudies-literature
| S-EPMC2952873 | biostudies-other
| S-EPMC5550947 | biostudies-other
| S-EPMC6917696 | biostudies-literature
| S-EPMC6701478 | biostudies-literature