Hi, Michal.
 
I feel excited when I saw your message about the data transfer from APT to
Exonmap.
I really need to try this way since the datasize I have is too huge to be
load by read.exon().
 
Could you please show me some ideas of what kind of format for exonmap to
accept the fils(probeset/gene expression summary file from APT)? and what
function will be used for this data import? 
 
I cannot find this information elsewhere and really hope to get help from
you.
 
Thanks a lot.
 
Juan
 
 
***********************
" However - it is also possible (as Daniel suggests) - to get ready
numbers from APT (or its derivatives - ExACT or expression console), import
it 
into R via a flat file and use exonmap just to process
gene/transcript/exon/probeset annotations. I was doing it myself happily
a couple of times. 

As for annotations in XMAP database (so in exonmap) - they are
genome-based and independent from Affy - thus you can get for example more
detailed
information  on genome multiple targeting (ie. cross-hybridization)."

*********************
 
Computational Systems Biology Lab
Department of Biochemistry & Molecular Biology
Davison Life Sciences Building, Room A134
University of Georgia
Athens GA 30602-7229
 
Phone: (706) 542-3930
Fax:   (706) 542-9751
E-mail: <mailto:juancui@csbl.bmb.uga.edu> juancui@csbl.bmb.uga.edu 
 

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