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OAN-epigenetic-profiling

General overview

This repository contains scripts used to process and visualise ChIP-seq, Hi-C and RNA-seq data from platypus (Ornithorynchus anatinus).

ChIP-seq

Chromatin ImmunoPrecipitation sequencing

ChIP-seq data processing scripts available here include those for read trimming (Trimmomatic), read mapping to a reference genome (Subread), and ChIP peak calling (macs2).

ChIP-seq data visualisation/analysis scripts available here include those for intersecting ChIP data with transcription start site (TSS) information, generating TSS metagene plots, calculating ChIP peak densities and performing non-parametric statistical tests.

Hi-C

High-throughput Chromosome conformation capture

Hi-C data processing scripts available here include those for read trimming (Trimmomatic), reference genome indexing (bwa), read mapping to a reference genome (bwa) and Hi-C matrix construction and processing (HiCExplorer).

Hi-C data visualisation/analysis scripts available here include those for generating distance-dependent Hi-C contact plots, counting intra- and inter-chromosomal interactions, generating inter-chromosomal interaction plots and generating a top ten chromosome pair plot.

Note: if there is a disparity in the quality of the data, an appropriate subset may be taken to be used in comparative analyses.

RNA-seq

RNA sequencing

RNA-seq data processing scripts available here include those for reference genome indexing (Subread), read mapping to a reference genome (Subread) and feautre counting (Subread).

RNA-seq visualisation/analysis script is for processing, normalising and visualising gene count data.