Dear all:

I'm trying to do a mapping  from probe sequence to genome using Biostrings.
The array platform I used is arabidopsis tiling array 1.0R.  However, I have
problems to extract probe sequence and probe names from bpmap files provided
by affymetrix. I also tried to write a tpmap file. But it doesn't seems to
contain the probe names info. Does anybody know how to extract the probe
info and generate this kind of probe package like established 3' expression
arrays? (eg. hgu95av2probe")

thanks,
Tao Zhen
NUS
Singapore

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