arrow
Return

Bayesian transcriptome assembly

delete2014-10-31
delete45
delete
OA
AI
L
Lasse Maretty
J
Jonas A. Sibbesen
A
Anders Krogh *
DOI:10.1186/s13059-014-0501-4delete
deleteOriginal
deleteShare
deleteSave
View PDF
Abstract

Abstract

En 中文
RNA sequencing allows for simultaneous transcript discovery and quantification, but reconstructing complete transcripts from such data remains difficult. Here, we introduce Bayesembler, a novel probabilistic method for transcriptome assembly built on a Bayesian model of the RNA sequencing process. Under this model, samples from the posterior distribution over transcripts and their abundance values are obtained using Gibbs sampling. By using the frequency at which transcripts are observed during sampling to select the final assembly, we demonstrate marked improvements in sensitivity and precision over state-of-the-art assemblers on both simulated and real data. Bayesembler is available at https://github.com/bioinformatics-centre/bayesembler.
Keywords:
RNA-SEQ DATA
EXPRESSION
QUANTIFICATION
ALIGNMENT
AI Summary

AI Summary

Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

G
Genome Biology
IF:
9.4
Papers:
6.4K
Citations:
7.3W

Organization

U
University of Copenhagen
Scholars:
7.6W
Papers: 6.6W
Citations: 86