Hello,

Do you want to load the data as a Custom track at UCSC (perhaps saved in a 
Session)? Or do you want to load the data into your own mirror database?

If a Custom track at UCSC is your goal, follow these instructions (below) and 
submit using the Custom track page. Consider using a Session to save data for 
longer than 48hrs on the server. The wiki link that you used is a great place 
to learn about formatting and should be followed. 

http://genome.ucsc.edu/goldenPath/help/hgTracksHelp.html#CustomTracks
http://genome.ucsc.edu/goldenPath/help/hgTracksHelp.html#Sessions

Thanks, Jennifer


------------------------------------------------ 
Jennifer Jackson 
UCSC Genome Bioinformatics Group 

----- "Rathi Thiagarajan" <r.thiagara...@imb.uq.edu.au> wrote:

> From: "Rathi Thiagarajan" <r.thiagara...@imb.uq.edu.au>
> To: gen...@soe.ucsc.edu
> Sent: Thursday, October 1, 2009 12:19:10 AM GMT -08:00 US/Canada Pacific
> Subject: [Genome] Microarray track advice
>
> Hi there,
> 
> I am very interested in representing the Mouse Embryonic Kidney  
> Subcompartment Microarray Atlas (Affymetrix M430.2, over 50 .CEL
> files)  
> published in Dev. Cell in 2008 by Eric Brunskill et. al as a
> microarray  
> track (i.e. GNF Atlas /Affy Exon track), but don't know where to
> start.
> 
> I have referred to the Microarray track Wiki page but still not sure
> about  
> several key aspects:
> 1) do I have to physically load the .CEL files in
> microarrayGroups.ra?
> 2) What numbers are represented in the expScores? Can I use any
> numbers  
> here (i.e. Fold Change) for the representation of the heatmap scale?
> 3) Am I required to provide the Mean and Median?
> 4) how do I get access to microarrayGroups.ra  
> (kent/src/hg/makeDb/hgCgiData)? Do I need to a UCSC mirror
> adminstrator?
> 
> 
> Thanking you in advance for you advice, patience and feedback.
> 
> Cheers,
> Rathi
> 
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