Dispensable role of RPB1 CTD in co-transcriptional splicing in mouse ESC (Fraction chrRNA-seq)
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ABSTRACT: To define the function of CTD on co-transcriptional splicing, we used auxin-inducible CTD degron system in mouse embryonic stem cells (mESCs) with auxin treatment for 3 hours to sufficiently deplete Rpb9. To measure co-transcriptional splicing, we fractionated mESCs cells (spiked in with Drosophila S2 cells for data normalization) into cytosolic (Cyt), nucleoplasm (NP), and chromatin/particle (Chr) fractions. We purified total RNA from Chr compartment, depleted ribosomal RNAs, and constructed two independent libraries for RNA-seq, which showed excellent reproducibility.
ORGANISM(S): Mus musculus
PROVIDER: GSE275651 | GEO | 2026/05/04
REPOSITORIES: GEO
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