Chromatin Immunoprecipitation Sequencing    ◾    229

6.3.6  Visualizing Peaks Distribution

In this time, we will use peaks files “*peaks.narrowPeak” to visualize the peak enrich-

ment distribution using R Bioconductor packages. You can use R in any platform (Linux,

Windows, or Mac OS). Follow the instructions at “https://cran.r-project.org/” to download

FIGURE 6.7  The IGB displaying POLR2A TF binding site.

FIGURE 6.6  The IGB displaying the tracks of the three ChIP-Seq samples.