← BioTransfer GEO Dataset Finder
GEO series

RNA Sequencing of Nalm-6 SF3B1 K700E MT and Nalm-6 SF3B1 WT cells

GSE289451 Homo sapiens Expression profiling by high throughput sequencing 6 samples Submitted 2025/05/01 Platform GPL24676
Summary
SF3B1, a core component of the spliceosome involved in branch point recognition and 3’ splice site selection is frequently mutated in hematopoietic malignancies. Though its associations with clinical outcomes are unclear, mice and zebra fish with conditional SF3B1 knock-in mutations develop macrocytic anemia. A hallmark of SF3B1 mutation is an increase to cryptic 3’ splice site (C3SS) usage, a finding that is recapitulated across multiple isogenic and patient cell types. Mechanisms contributing to cryptic splice site choice and the influence of mis-splicing on posttranscriptional isoform regulation in SF3B1 mutants remains unclear. Our data indicate that SF3B1 K700E mutant Nalm-6 cells carry a significantly different set of cryptic 3’ splice sites than ones utilized in wild type cells.
This dataset
Download

Direct links to NCBI, no account and no request form: the whole study as GSE289451_RAW.tar, processed values as the series matrix, the supplementary file directory, and per-sample supplementary files for any of the 6 samples. Raw sequencing reads are also available from ENA.

Also filed as BioProject PRJNA1222975 and SRA study SRP563532. Searching any of these in the dataset finder brings you back here.

Samples in this study

The sample list for this study is not cached yet. Press Sort into groups and it will be fetched from NCBI.

+ 6 more — browse all 6 samples with per-sample file links →

Similar datasets

Search all human RNA-seq datasets in GEO →

Share this dataset

Metadata from NCBI GEO, cached and refreshed periodically — the NCBI page above is authoritative. Downloads link straight to NCBI/ENA; nothing is proxied through BioTransfer.