Question

Circos image for Copy Number Variation

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6.5 years ago

bk11 ★ 2.3k

Hi,

I am learning circos to make image for my CNV data, however I am not getting image that I wanted. Could any one please help me by sharing the circos.conf script to create circos image using CNV data? I will appreciate your help. Thank you!

CNV Circos image • 3.1k views

ADD COMMENT • link updated 6.5 years ago by Samarth Kulshrestha ▴ 280 • written 6.5 years ago by bk11 ★ 2.3k

score 0 · Answer 1 · 2017-10-26

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6.5 years ago

Samarth Kulshrestha ▴ 280

Hi,

There are different ways of representing data in a circular format (CIRCOS).

http://circos.ca/documentation/tutorials/recipes/copy_number_data/lesson

Go through the link mentioned above, here is one of the tutorials you can plot your CNV values with circos.

Best

ADD COMMENT • link 6.5 years ago by Samarth Kulshrestha ▴ 280

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I had already tried this tutorial with my data but it did not work. May be I missed some tricks. If you have custom scripts, can you please share? Thanks.

ADD REPLY • link 6.5 years ago by bk11 ★ 2.3k

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Hi,

There are number of published study where CNV tracks have been plotted in a circular fashion using CIRCOS. I strongly suggest you to explore more of genomics research article for your reference. Below is a link of article [for your reference] where authors have generated a CNV frequency plot. I hope this is the kind of data plot you are looking for.

https://doi.org/10.1186/gb-2014-15-4-r55

Best

ADD REPLY • link 6.5 years ago by Samarth Kulshrestha ▴ 280