Hello,

Data in wiggle WIG format, can be colored differently with 
color/altColor, but for full control over color per data point, try 
using BED format and the itemRgb attribute.

WIG
http://genome.ucsc.edu/goldenPath/help/wiggle.html
http://genome.ucsc.edu/goldenPath/help/hgWiggleTrackHelp.html

BED
http://genome.ucsc.edu/FAQ/FAQformat.html#format1

Comparison of alternative graphing types:
http://genomewiki.ucsc.edu/index.php/Selecting_a_graphing_track_data_format

Jennifer

---------------------------------
Jennifer Jackson
UCSC Genome Bioinformatics Group
http://genome.ucsc.edu/

On 3/4/10 9:12 AM, Alper Kucukural wrote:
> Hello,
> I have a question about showing some regions with different colors in
> wiggle or any other format.
> More detailed, I clustered the peaks in the data and select the
> significant ones by comparing with control data.
> Is it possible to show these significant peaks with different colors?
> Thanks,
>
> Alper Kucukural, Ph.D.
> Moore Lab
> Biochemistry and Molecular Pharmacology Dept.
> Lazare Medical Research Building, 870P
> UMass Medical School
> 364 Plantation St.
> Worcester, MA 01605-4321
> Lab: 508-856-2838
> Cell: 785-393-8228
>
>
>
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