SFSWAP is a negative regulator of OGT intron detention and global pre-mRNA splicing [CRISPR]
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ABSTRACT: In this study, we identified SFSWAP as a negative regulator of O-GlcNAc transferase (OGT) intron 4 detention and global pre-mRNA splicing. To do this, we performed CRISPR knockout screens using the Brunello knockout library on Thiamet G (TG)-treated HCT116 cells containing an O-GlcNAc responsive GFP reporter (GFP-β-OGT) integrated at the AAVS1 locus. Knockout of negative regulatory factors which regulate OGT intron 4 detention lead to increased GFP expression. Using replicate screens and further biochemical validation, we identified SFSWAP as one of the top hits affecting OGT intron 4 detention.
ORGANISM(S): Homo sapiens
PROVIDER: GSE277949 | GEO | 2024/10/16
REPOSITORIES: GEO
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