Question: What does average signal enrichment of a region in Chip-seq peak file means?
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gravatar for atsalaki
2.7 years ago by
atsalaki10
atsalaki10 wrote:

Score denotes average signal enrichment for the region. This is written in chip-seq peak files bed format in ENCODE. Can someone explain to me what this means.

bed file chip-seq score • 1.2k views
ADD COMMENTlink modified 2.6 years ago by Carlo Yague4.4k • written 2.7 years ago by atsalaki10
1
gravatar for Carlo Yague
2.6 years ago by
Carlo Yague4.4k
Belgium
Carlo Yague4.4k wrote:

This is the average (between replicates) read count over the region. If the score is high, it means that a lot of chromatin from that region is pulled down by the IP and sequenced.

Of course, the full analytical method is more complicated than that with filtering, normalization, peak calling, ... If you need more details I suggest you read the ENCODE paper such as this one.

ADD COMMENTlink written 2.6 years ago by Carlo Yague4.4k
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