[BioC] Convert u133a probe Ids to exon array Ids

[cstrato]

Dear Paul,

Have a look at:
http://www.affymetrix.com/products_services/arrays/specific/exon.affx#1_4
especially at "HG-U133 Plus to Human Exon 1.0 ST, Best Match (zip, 899 KB)"

Best regards
Christian
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C.h.r.i.s.t.i.a.n   S.t.r.a.t.o.w.a
V.i.e.n.n.a           A.u.s.t.r.i.a
e.m.a.i.l:        cstrato at aon.at
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Paul Geeleher wrote:
> Hi guys,
>
> I have affy U133A array probe IDs that I need to map to the meta-probeset
> ids from the GeneChip Human Exon 1.0ST array. They both target transcripts
> so it should be possible to some extent (thhough annotations change so I
> wouldn't expect it to work for every probe). Any pointers on a quick way to
> do it?
>
> -Paul.
>
>