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Ancestral β-globin gene haplotypes modify β-thalassemia severity in a mouse model [bone marrow, spleen]

GSE260901 Mus musculus (mouse) RNA-seq (gene expression) 40 samples Submitted 2024/12/18 Platform GPL24247
At a glance

RNA-seq (gene expression) · mouse · 40 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
40 samples: 8 conditions, mostly with about 5 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.
Paper
Ancestral β-globin gene haplotypes modify β-thalassemia severity in a mouse modelBlood advances · 2024
Summary (written by the submitters)
β-Thalassemia is a prevalent anemia caused by mutations in the HBB (β-globin) gene. We show that the severity of β-thalassemia in the frequently studied Hbbth3/+ mouse model is influenced by ancestral β-globin gene (Hbb) haplotypes that differ in common strains.
Published in
Ancestral β-globin gene haplotypes modify β-thalassemia severity in a mouse model
Lechauve C, Keith J, Dudley MW et al. · Blood advances 2024 · PMID 38536944 · doi:10.1182/bloodadvances.2024012681
This dataset
Open GSE260901 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 GSE260901_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 PRJNA1083961 and SRA study SRP493456. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗ Paper (PMID 38536944) ↗
Study design
8 conditions, mostly with about 5 replicates each
β-Thalassemia (Hbb[th3/+]), diffuse haplotype… ×5 WT, diffuse haplotype, bone marrow, ×5 β-Thalassemia (Hbb[th3/+]), single haplotype,… ×5 WT, single haplotype, bone marrow, ×5 β-Thalassemia (Hbb[th3/+]), diffuse haplotype… ×5 WT, diffuse haplotype, spleen, ×5 β-Thalassemia (Hbb[th3/+]), single haplotype,… ×5 WT, single haplotype, spleen, ×5

Supports a between-group comparison across 40 samples.

How we read this: 8 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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