[BiO BB] discrepancy between probe sets for same gene in microarray

lichunjiang lichunjiang at sibs.ac.cn
Sat Apr 28 05:22:08 EDT 2007

Dear colleagues,
       I’m now dealing
with microarray data and I encounter a problem as following:
Quite sometime multiple probe sets
are adopted for a same gene, while data produced with
these multiple probe sets does not
agree with each other well, sometimes, they are quite 
different even shows a contrary
change trends. I wonder how does this happen and what 
should do to deal with the
Thanks for your help!

lichunjiang at sibs.ac.cn
Institute of
Biochemistry and Cell Biology,
Shanghai Institutes for Biological
Chinese Academy of Sciences

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