Integrative analysis of many RNA-seq datasets to study alternative splicing
نویسندگان
چکیده
منابع مشابه
Intron-centric estimation of alternative splicing from RNA-seq data
MOTIVATION Novel technologies brought in unprecedented amounts of high-throughput sequencing data along with great challenges in their analysis and interpretation. The percent-spliced-in (PSI, ) metric estimates the incidence of single-exon-skipping events and can be computed directly by counting reads that align to known or predicted splice junctions. However, the majority of human splicing ev...
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Motivation RNA sequencing (RNA-seq) experiments now span hundreds to thousands of samples. Current spliced alignment software is designed to analyze each sample separately. Consequently, no information is gained from analyzing multiple samples together, and it requires extra work to obtain analysis products that incorporate data from across samples. Results We describe Rail-RNA, a cloud-enabl...
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Over 50% of genes in Plasmodium falciparum, the deadliest human malaria parasite, contain predicted introns, yet experimental characterization of splicing in this organism remains incomplete. We present here a transcriptome-wide characterization of intraerythrocytic splicing events, as captured by RNA-Seq data from four timepoints of a single highly synchronous culture. Gene model-independent a...
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Although the number of RNA-Seq datasets deposited publicly has increased over the past few years, incomplete annotation of the associated metadata limits their potential use. Because of the importance of RNA splicing in diseases and biological processes, we constructed a database called SFMetaDB by curating datasets related with RNA splicing factors. Our effort focused on the RNA-Seq datasets i...
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Precise 5' splice-site recognition is essential for both constitutive and regulated pre-mRNA splicing. The U1 small nuclear ribonucleoprotein particle (snRNP)-specific protein U1C is involved in this first step of spliceosome assembly and important for stabilizing early splicing complexes. We used an embryonically lethal U1C mutant zebrafish, hi1371, to investigate the potential genomewide role...
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ژورنال
عنوان ژورنال: Methods
سال: 2014
ISSN: 1046-2023
DOI: 10.1016/j.ymeth.2014.02.024