Hi Everyone,
I have a question regarding the use of Affymetrix SNP Array 6.0 to detect CNAs. This process was carried out with the data that I am working with and after processing with DNAcopy the data looks like this:
As you can see the start locations for a number of CNAs on chromosome 17 is 527 while there end location varies. Shown here is only a fraction of the cases where this occurs. I was just wondering why this would be the case, is it not unusual for a CNA to start predominantly in one place? Or is this just an artifact of the array/methods used?
Thank you so much for any help you can provide.
Please see How to add images to a Biostars post to add your images properly. You need the direct link to the image, not the link to the webpage that has the image embedded (which is what you have used here)