We have recently published and released source code for supersplat, a tool which empirically identifies all potential splice junctions in a genomic reference given RNA-seq data. Supersplat does not include bias for canonical intron-terminal dinucleotides and does not build exon islands on which to base its conclusions. Supersplat searches over the input short reads for those which can in any way be partitioned to indicate potential introns, thereby identifying every potential splice junction supported by empirical evidence. While this exhaustive approach can yield a massive amount of data, with careful filtering many splice junctions may be identified which would otherwise be missed.
Currently advanced published in bioinformatics (http://bioinformatics.oxfordjournals...reprint/btq206), supersplat source code and binaries can be downloaded from http://supersplat.cgrb.oregonstate.edu/.
Currently advanced published in bioinformatics (http://bioinformatics.oxfordjournals...reprint/btq206), supersplat source code and binaries can be downloaded from http://supersplat.cgrb.oregonstate.edu/.
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