Thanks Nicklas, I'll go through the links you provided.

Marco.

> 
> Re: [base] Importing Annotations for Affymetrix Array designs
> 
> Nicklas Nordborg
> Tue, 12 May 2009 10:42:48 -0700
> 
> Zak Mc Kracken wrote:
>> Hi all,
>> 
>> Does anyone know the details about importing probeset annotations for 
>> Affymetrix chips?
>> 
>> I was able to import a couple of CDFs provided by the Affy web site, 
>> then I tried the "CSV importer x" (from LIMS->Array Designs menu), 
>> providing the CSV annotation file as input, which, again, I downloaded 
>> from Affy-web.
> 
> I don't know anything about the "CSV importer x". If it appears in the 
> Array designs menu it is probably used to import array designs, not 
> reporter annotations. Reporter annotations are imported from the View -> 
> Reporters menu. By the way, Affymetrix array designs doesn't import 
> their probesets the database. For performance reasons, they are kept in 
> the CDF file.
> 
>> However, it doesn't seem that the probeset IDs are complemented with the 
>> further information coming from the CSV. In fact, in the reporter 
>> section of the BASE UI, I cannot find essential columns such as GO 
>> accessions and labels, or KEGG IDs.
> 
> It is possible to customize the reporter annotation. The documentation 
> describes how to do it: 
> http://base.thep.lu.se/chrome/site/latest/html/appendix/appendix.extendedproperties.html
> 
> 
>> How does the thing work? How does it work in general (I started with 
>> Affy, but later I will need to work with Illumina chips as well)?
>> 
>> Moreover, I am trying to do that in order to use BASE as a single point 
>> storage for both visualizing the probeset annotations and accessing them 
>> from external Java programs. Can someone point me to the right API parts 
>> and documentation for doing that?
>> 
> 
> API documentation is available at 
> http://base.thep.lu.se/chrome/site/latest/api/index.html and a lot of 
> user and developer documentation at 
> http://base.thep.lu.se/chrome/site/latest/html/index.html
> 
> /Nicklas
> 

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