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Single embryo RNA-seq analysis in RIF1 depleted preimplantation mouse embryos

GSE262789 Mus musculus (mouse) Single-cell RNA-seq 40 samples Submitted 2025/03/18 Platform GPL24247
At a glance

Single-cell RNA-seq · mouse · 40 samples

What it is
Single-cell RNA-seqGene activity measured in thousands of individual cells, so cell types can be told apart. Read from the summary: GEO's own type field only says 'expression profiling by sequencing', so confirm it in the paper.
Organism
Mus musculus (mouse)
Samples
40 samples: 13 × siRif1_4C vs 12 × siRif1_8C vs 8 × siCon_8C vs 7 × siCon_4CGroups 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
RIF1 controls replication timing in early mouse embryos independently of lamina-associated nuclear organizationDevelopmental cell · 2025
Summary (written by the submitters)
RNAseq datasets from control and RIF1-depleted mouse embryos to address whether RIF1 depletion results in changes in gene expression. siRNA was microinjected at the zygote stage and controls (embryos injected with siRNA control) and RIF1-depleted embryos (embryos injected with siRNA against Rif1) were collected either at the 4-cell or at the 8-cell stage. RNAseq was performed using SMART-Seq2 in single embryos.
Published in
RIF1 controls replication timing in early mouse embryos independently of lamina-associated nuclear organization
Nakatani T, Schauer T, Pal M et al. · Developmental cell 2025 · PMID 40262611 · doi:10.1016/j.devcel.2025.03.016
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 GSE262789_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: Single-cell studies usually ship their counts as 10x files (matrix.mtx, barcodes.tsv, features.tsv), an .h5 file, or an .rds / .h5ad object that Seurat or Scanpy can open. Look for those among the supplementary files.

Also filed as BioProject PRJNA1093389 and SRA study SRP498634. Searching any of these in the dataset finder brings you back here.

Study design
13 × siRif1_4C vs 12 × siRif1_8C vs 8 × siCon_8C vs 7 × siCon_4C

Supports a between-group comparison across 40 samples.

How we read this: 4 replicated groups read from 40 sample titles; they account for 40 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

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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.