← BioTransfer GEO Dataset Finder
GEO series

Mapping the genomic occupancy by flag-tagged APOBEC3B protein

GSE193227 Homo sapiens (human) ChIP-seq / ATAC-seq (genome binding and open chromatin) 7 samples Submitted 2025/01/06 Platform GPL23227
At a glance

ChIP-seq / ATAC-seq (genome binding and open chromatin) · human · 7 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)
Samples
7 samples
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)
Apolipoprotein B mRNA-editing enzyme catalytic polypeptide-like 3 (APOBEC3B) is a key molecular driver inducing mutations in multiple human cancers. APOBEC3B belongs to the APOBEC3 enzyme family, which consists seven closely related DNA deaminases that catalyse cytosine-to-uracil (C>U) editing of single-stranded DNA (ssDNA). In order to investigate the genomic binding sites of APOBEC3B, high through-put sequencing experiments were conducted using DNA samples acquired by standard chromatin immunoprecipitation (ChIP) and ssDNA protein immunoprecipitation (SPI) samples.
Read the full summary ↓
Substrate preference by APOBEC3B were characterised by comparing these results.
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 GSE193227_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 PRJNA795961 and SRA study SRP354231. Searching any of these in the dataset finder brings you back here.

Samples in this study

The sample list for this study is not cached yet. Press Load samples and it will be fetched from NCBI.

+ 7 more — browse all 7 samples with per-sample file links →

Datasets on a similar topic

Search all human datasets in GEO →

Share this dataset

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.