[BioC] Swissprot code

[James MacDonald]

I don't know if there is an easy way to do this using one of the
Bioconductor packages, but you can download the Affy annotation from
their website.

http://www.affymetrix.com/redirect/taf.jsp?source=cd&dest=/Download/taf/HG-U133A_annot_csv.zip

This file has a column containing all the SwissProt numbers that the
folks at Affy know about. Note here that many of the genes have more
than one SwissProt number, separated by ///. You can either import the
SwissProt numbers into R and associate them with your set of interesting
genes, or export your results to Excel and associate using a lookup
function.

HTH,

Jim



James W. MacDonald
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109
734-647-5623

>>> <Phguardiol at aol.com> 09/27/03 08:47PM >>>
Hi,
I d like to know if anyone has an easy way to associate one Swiss Prot
ID to 
each probesets of Affymetrix HU133A... a Swissprot ID recognized by
GenMAPP 
would be prefered !
thanks
Philippe

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