Dear list,

I am trying to retrieve the chromosome position/coordinates for each 25bp
probe on Affymetrix Human Exon 1.0 array. I checked Affymetrix's website
and found that Affymetrix only provides the genome position for each
probeset/exon, and also provides the sequence information for each probe.

I understand that I could first download the probe sequence from
Affymetrix, and then BLAT them against Human Reference Genome to get the
position. However, before I try BLAT, I am wondering whether anyone has
already done the alignment using BLAT or other tools, and would like to
share the probe position for each probe on Exon array. If the position is
based on hg19/build 37, it would be more helpful.

Thanks in advance!

Shirley

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