Hi, Ron,
If you simply want to display them, you can turn on the GC Percent track
and look for the regions with low values in the graph. The track shows data
in 5-bp windows.
You could also use the Table Browser to make a track that shows only the
regions below a certain threshhold. Select the gc5base table from the
Mapping and Sequencing group and set your filter to the desired level
(e.g., >= 20 - meaning 20%). Export the data as a BED file or custom track
to see it in the browser.
If this answer is insufficiently detailed, please let us know and we
will flesh it out.
thanks for using the Browser.
-- b0b kuhn
ucsc genome bioinformatics group
On 3/22/2011 11:25 AM, Ron Finn wrote:
> Hi,
>
> New to this. Is there a way to display AT-rich regions in the genome browser?
>
> Thanks in advance.
>
> - Ron
> _______________________________________________
> Genome maillist - [email protected]
> https://lists.soe.ucsc.edu/mailman/listinfo/genome
_______________________________________________
Genome maillist - [email protected]
https://lists.soe.ucsc.edu/mailman/listinfo/genome
