← BioTransfer GEO Dataset Finder
GEO series

Epigenetic Profiling of T-bet/Runx3 Double Knockout Models via ATAC-seq and Cut&Run in Antiviral CD8+T Cells

GSE308991 Mus musculus (mouse) ChIP-seq / ATAC-seq (genome binding and open chromatin) 9 samples Submitted 2026/08/04 Platform GPL21103
At a glance

ChIP-seq / ATAC-seq (genome binding and open chromatin) · mouse · 9 samples

What it is
ChIP-seq / ATAC-seq (genome binding and open chromatin)Where proteins bind the genome, or which regions are open and active.
Organism
Mus musculus (mouse)
Samples
9 samples: 3 × ATAC-seq of Runx3 KO vs 3 × ATAC-seq of Tbet and Runx3 KO vs 3 × Chip-seq of Tbet with Runx3 KOGroups are read from the sample names, not from the paper. Check the list below.
Data you can get
A processed table (series matrix) and supplementary files from NCBI; the raw sequencing reads from ENA. Which of these hold counts depends on the study, so check the file list.
Summary (written by the submitters)
The rapid acquisition of cytotoxic functions while maintaining lineage fidelity in effector CD8? T cells relies on precise transcriptional control by T-bet and Runx3. Despite their critical role, the integrated regulatory logic of these factors remained unclear due to limited chromatin accessibility and binding data. This work clarifies their distinct and overlapping contributions through targeted genetic perturbations.
This dataset
Download · which file do I need?

Direct links to NCBI and ENA, no account and no request form. Pick by what you want to do: take the small processed table to look, the supplementary files to re-analyse, or the original raw data to start over.

1 · Just have a look

Processed table

The series matrix: one table of values per sample as the submitters processed it. The smallest download, and it opens in Excel or R. Start here to see what the data look like.

2 · Re-analyse it

Supplementary files

The count tables and other files the authors uploaded. Take only the samples you need, or the whole study as GSE308991_RAW.tar (it can run to tens of gigabytes).

3 · Start from the raw reads

Raw sequencing reads

The original FASTQ files, straight from the sequencer, held at ENA. Large, and you align them yourself, so only choose this if you need to re-process the study from scratch.

What the files usually look like: Look for peak files (.bed, .narrowPeak) and signal tracks (.bigWig) among the supplementary files; the raw reads are on ENA.

Also filed as BioProject PRJNA1333556 and SRA study SRP625742. Searching any of these in the dataset finder brings you back here.

Study design
3 × ATAC-seq of Runx3 KO vs 3 × ATAC-seq of Tbet and Runx3 KO vs 3 × Chip-seq of Tbet with Runx3 KO

Supports a between-group comparison across 9 samples.

How we read this: 3 replicated groups read from 9 sample titles; they account for 9 of them. These groups are guessed from the sample names, not taken from the paper, so check them against the sample list below before relying on them.

Samples in this study
Datasets on a similar topic

Search all mouse ChIP / ATAC / CUT&Tag 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.