Hello Gilbert, One option is to use a custom track BED file with one line of data per exon. Please see this section of the custom track help page for details: http://genome.ucsc.edu/goldenPath/help/hgTracksHelp.html#BED
As described in the help, for grey-scale, use the "score" field and for colors, use the custom track line attribute itemRgb. Normalizing the current expression values into the the grey scale range (0-1000) or into specific colors is something that you will need to do. I hope this information is helpful. Please feel free to contact the help mailing list again if you require further assistance. Best regards, Jen UCSC Genome Browser Support http://genome.ucsc.edu/contacts.html [email protected] [email protected] On 6/25/10 12:08 PM, Gilbert Feng wrote: > Hello, Everyone > > I wonder whether I can show a customer track that contains several > blocks with different colors. For example, I have a couple of exons for > one gene with different exon expression levels and want to show all of > exons in one track with different colors standing for their expression > levels. I check http://genome.ucsc.edu/goldenPath/help/customTrack.htm, > but can't find one solution. Any comment? > > Thanks > > Gilbert > _______________________________________________ > Genome maillist - [email protected] > https://lists.soe.ucsc.edu/mailman/listinfo/genome _______________________________________________ Genome maillist - [email protected] https://lists.soe.ucsc.edu/mailman/listinfo/genome
