× Please note, this website serves as a demo only. You can establish your own web server and run the command line tool by downloading source codes at https://github.com/WGLab/w4CSeq

Sonication based 4C-Seq

w4CSeq applies a customized pipeline to deal with sonication fragmentation based 4C-Seq data, identifies statistically significant regions, draws interacting plots for intra-chromosome and inter-chromosome interactions, and overlays genomic features (TSS, TTS, CpG sites), DNA replication timing and user-provided annotation onto it. The combined plot will help uncover significant features in/around 4C regions.

Basic Information


Specify a bait region


Parameters for statistical analysis




Optional: You can upload bed files for association analysis

Click to upload

Click to add input




Please send questions or comments to caim@usc.edu