Josie Gleeson

@josiegleeson.bsky.social

Postdoc in the Lappalainen lab at @scilifelab.se RNA fangirl 👩🏼‍💻

bramble projects spliced genomic alignments into transcriptomic space. Any spliced genome alignments go in (tested with several, happy to add more if you find an incompatibility), a transcriptomic BAM comes out, salmon / oarfish / TranSigner carry on as normal. 📄 www.biorxiv.org/content/10.6...

Bramble: projection of spliced genomic alignments into transcriptomic space for improved transcript quantification

Accurate transcript abundance estimation is central to many transcriptomic studies. Many current quantification methods rely on reads mapped directly to the transcriptome, but transcriptome alignment ...

biorxiv.org

Very happy to share our pre-print co-led with Nathan Andrews where we reveal splicing and isoform changes in a single-cell CRISPRi screen. For example, GEMIN5 knockdown produced minimal gene expression changes yet extensively reshaped the isoform landscape.

Tuuli Lappalainen@tuuliel.bsky.social · 3mo ago

With my postdocs Nathan Andrews and @josiegleeson.bsky.social , we demonstrate the importance and analyze methods for isoform-level resolution in single cell-CRISPR perturbations. TL;DR: Long reads are the way. 3/3 www.biorxiv.org/content/10.6...

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