ChIPseeker icon indicating copy to clipboard operation
ChIPseeker copied to clipboard

Applying ChIPseeker to single base resolution sequencing

Open DrDaedalusWHU opened this issue 2 years ago • 2 comments

Prerequisites

  • [ ] Have you read Feedback and follow the guide?
    • [ ] make sure your are using the latest release version
    • [ ] read the documents
    • [ ] google your quesion/issue

Describe you issue

  • [ ] Make a reproducible example (e.g. 1)
  • [ ] your code should contain comments to describe the problem (e.g. what expected and actually happened?)

Ask in right place

  • [ ] for bugs or feature requests, post here (github issue)
  • [ ] for questions, please post to Bioconductor or Biostars with tag ChIPseeker

DrDaedalusWHU avatar Oct 23 '21 12:10 DrDaedalusWHU

I got single-base resolution data of 5-fc sites. I would like to know the genomic distribution of all these sites. I was wondering if it is applicable and proper to make the sites (e.g. chr1: 2000) into a bed file by ±10bp (chr1: 1990-2010 ), read them to chipseeker, then use plotAnnopie to see the genomic distribution of the these 5-fc modification sites ?

DrDaedalusWHU avatar Oct 23 '21 12:10 DrDaedalusWHU

Without having your data to test, it is hard to make any precise judgement. There is a problem needed to be aware of.Is there any scientific reference to support the action of flanking the site by 10bp. Or will it disturbance you data by flanking you data. If just ignore this problem and you make correct action to make a proper bed file, the answer to your question will be yes. You can use ChIPseeker to annotate your 5-fc data.

MingLi-929 avatar Jan 06 '22 03:01 MingLi-929