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Promoter-bound METTL3 maintains myeloid leukemia by m6A-dependent regulation of protein translation

GSE94613 Homo sapiens (human) ChIP-seq / ATAC-seq (genome binding and open chromatin) 42 samples Submitted 2017/11/28 Platform GPL18460Platform GPL20301
At a glance

ChIP-seq / ATAC-seq (genome binding and open chromatin) · human · 42 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
Homo sapiens (human)
Topic
Acute myeloid leukemiaThis series is part of our curated briefing on it.
Samples
42 samples: 17 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.
Summary (written by the submitters)
N6-methyladenosine (m6A) is an abundant internal RNA modification, in both coding and non-coding RNAs, catalyzed by the METTL3/METTL14 methyltransferase complex. We identified METTL3 as an essential gene for acute myeloid leukemia (AML) cell growth in two distinct genetic screens. Down-regulation of METTL3 results in cell cycle arrest, differentiation of leukemic cells and failure to establish leukemia in immunodeficient mice.
Read the full summary ↓
We show that METTL3, independently of METTL14, associates with chromatin and localizes to the transcriptional start site (TSS) of 83 active genes. The vast majority of these genes have a CAATT-box motif at their TSS, are occupied by a specific set of transcription factors including NFY, WDR5, KLF9 and they harbor specific histone modifications (e.g. H3R2me2s). Promoter bound METTL3 induces m6A modification within the coding region of the associated mRNA transcript and it enhances translation due to relief of ribosome stalling. We show that genes regulated by METTL3 in this way are necessary for AML-leukemia. Together, these data define a new mechanism of gene regulation by METTL3 and identify this enzyme as a novel therapeutic target for AML.
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 GSE94613_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: Look for peak files (.bed, .narrowPeak) and signal tracks (.bigWig) among the supplementary files; the raw reads are on ENA.

Also filed as BioProject PRJNA371833 and SRA study SRP099081. Searching any of these in the dataset finder brings you back here.

Study design
17 conditions, mostly in duplicate
METTL3 ×5 METTL14 ×5 IgG ×3 Input ×3 Input Ctrl Day ×2 Input METTL3 KD1 Day ×2 Input METTL3 KD2 Day ×2 Ribosome Profiling Ctrl Day ×2 +9 more

Supports a between-group comparison across 42 samples.

How we read this: 17 replicated groups read from 42 sample titles; they account for 42 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

+ 2 more — browse all 42 samples with per-sample file links →

More Acute myeloid leukemia datasets

Search all human ChIP / ATAC / CUT&Tag datasets in GEO →

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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.