Tools for identifying trans-splicing from long read data
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14 months ago
dthorbur ★ 1.9k

I am looking for tools specifically designed for the identification of trans-splicing events given a bulk RNA dataset from long read data (specifically, I have nanopore cDNA libraries).

I found the tool JAFFAL, as well as many tools designed for Illumina PE libraries such as STAR-SEQR and SLIDR-SLOPPR that could probably be tuned to accept full transcripts. However, all the available tools I've found seem to only be able to identify events of spliced leader trans-splicing, and cannot identify any of the other mechanisms.

Specifically, one of the known trans-spliced genes in my model is the Bursicon gene, where exon 3 is on a different chromosome arm to exons 1, 2, and 4. It would be great to use this as a positive control in appropriate datasets. I would also be interested in tools that can identify sense anti-sense splicing if they exist.

long-read splicing nanopore trans-splicing • 447 views
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