← BioTransfer GEO Dataset Finder
GEO series

Cohesin-mediated chromatin organization controls the differentiation and function of dendritic cells

GSE271298 Mus musculus (mouse) ChIP-seq / ATAC-seq (genome binding and open chromatin) 103 samples Submitted 2026/01/13 Platform GPL34290Platform GPL24247
At a glance

ChIP-seq / ATAC-seq (genome binding and open chromatin) · mouse · 103 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
103 samples: 34 conditions, mostly in duplicateGroups 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.
Paper
Cohesin-mediated chromatin organization controls the differentiation and function of dendritic cellsScience immunology · 2026
SuperSeries — this record groups several sub-series.
Summary (written by the submitters)
This SuperSeries is composed of the SubSeries listed below.
Published in
Cohesin-mediated chromatin organization controls the differentiation and function of dendritic cells
Adams NM, Galitsyna A, Tiniakou I et al. · Science immunology 2026 · PMID 41650249 · doi:10.1126/sciimmunol.adx4622
This dataset
Open GSE271298 in finder → Find more mouse RNA-seq datasets →
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.

Series matrix ↓
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 GSE271298_RAW.tar (it can run to tens of gigabytes).

All supplementary files ↗ Whole study · RAW.tar ↓
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.

Raw reads on ENA ↗

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 PRJNA1130881 and SRA study SRP532937. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗ Paper (PMID 41650249) ↗
Study design
34 conditions, mostly in duplicate
RNA_WT_pDC_unstim ×3 RNA_WT_cDC1_unstim ×3 RNA_WT_cDC2_unstim ×3 RNA_SMC3KO_pDC_unstim ×3 RNA_SMC3KO_cDC1_unstim ×3 RNA_SMC3KO_cDC2_unstim ×3 RNA_Control_HoxB8 ×3 RNA_IRF8KO_HoxB8 ×3 +49 more

Supports a between-group comparison across 80 samples.

How we read this: 34 replicated groups read from 103 sample titles; they account for 80 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

+ 63 more — browse all 103 samples with per-sample file links →

Datasets on a similar topic

Search all mouse 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.