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Prefrontal cortex bulk RNA-seq analysis of drug-treated Tbr1+/K228E heterozygous mice at P40

GSE319620 Mus musculus (mouse) RNA-seq (gene expression) 29 samples Submitted 2026/07/28 Platform GPL24247
At a glance

RNA-seq (gene expression) · mouse · 29 samples

What it is
RNA-seq (gene expression)Gene activity measured by sequencing. The summary does not mention single-cell work, so this is most likely bulk: one average per sample, the usual starting point for comparing groups.
Organism
Mus musculus (mouse)
Samples
29 samples: 8 conditions, mostly with about 4 replicates eachGroups 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)
Autism spectrum disorder (ASD) affects approximately 2.8% of the population and is characterized by substantial genetic heterogeneity. Bulk RNA sequencing was performed on prefrontal cortex tissue from Tbr1+/K228E heterozygous (HT) and wild-type (WT) mice. Animals were analyzed at postnatal day 40 (P40) following three weeks of treatment with fluoxetine or lithium. Both male and female mice were included. Dissected prefrontal cortex tissue was used for RNA extraction and sequencing.
This dataset
Open GSE319620 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 GSE319620_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: For RNA-seq the counts are usually a table among the supplementary files (look for 'counts', 'expression', 'FPKM' or 'TPM' in the file name). The series matrix of a sequencing study is sometimes nearly empty.

Also filed as BioProject PRJNA1424880 and SRA study SRP677691. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗
Study design
8 conditions, mostly with about 4 replicates each
Tbr1+/K228E, P40, Fluoxetine, HT, female, ×4 Tbr1+/K228E, P40, Fluoxetine, HT, male, ×4 Tbr1+/K228E, P40, Lithium, HT, male, ×4 Tbr1+/K228E, P40, Vehicle, WT, female, ×4 Tbr1+/K228E, P40, Vehicle, WT, male, ×4 Tbr1+/K228E, P40, Lithium, HT, female, ×3 Tbr1+/K228E, P40, Vehicle, HT, female, ×3 Tbr1+/K228E, P40, Vehicle, HT, male, ×3

Supports a between-group comparison across 29 samples.

How we read this: 8 replicated groups read from 29 sample titles; they account for 29 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.