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Depletion of XRN1 from human cell lines

GSE188282 Homo sapiens (human) RNA-seq (gene expression) 36 samples Submitted 2026/06/02 Platform GPL24676
At a glance

RNA-seq (gene expression) · human · 36 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
Homo sapiens (human)
Samples
36 samples: 12 conditions, mostly in triplicateGroups 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)
XRN1 is a cytoplasmic 5’-3’ exoribonuclease responsible for degradation of multiple types of RNA. Data obtained on yeast model described XRN1 function in degradation of messenger (m)RNA, Rapid transfer (t)RNA Decay (RTD) of hypomodified and unstable tRNA transcripts as well as maturation of 25S ribosomal (r)RNA and small nucleolar (sno)RNAs.
Read the full summary ↓
Our group discovered previously that deletion of XRN1 gene results in stabilization of a group of long non-coding RNAs, which are often transcribed antisense to protein-coding genes and may regulate their expression on transcriptional level. However much less is known about human (h)XRN1 function. Data available from human cell lines confirm involvement of hXRN1 in degradation of mRNA, initiator tRNA methionine and some miRNA. The high sequence similarity of XRN1 between yeast and man suggests that also its function should be well conserved for hXRN1. To determine the cytoplasmic transcripts dependent on XRN1 activity we have constructed an auxin-degron system with inducible depletion of XRN1 protein in cell line, combined with subcellular fractionation followed by high-throughput sequencing. The raw data and counts for annotated and non-annotated transcripts resulting from this experiment are provided.
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 GSE188282_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: 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 PRJNA778197 and SRA study SRP344766. Searching any of these in the dataset finder brings you back here.

Study design
12 conditions, mostly in triplicate
cyt_wt ×3 cyt_clone1 ×3 cyt_clone2 ×3 cyt_wt_ad ×3 cyt_clone1_ad ×3 cyt_clone2_ad ×3 chr_wt ×3 chr_clone1 ×3 +4 more

Supports a between-group comparison across 36 samples.

How we read this: 12 replicated groups read from 36 sample titles; they account for 36 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
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