Entering edit mode
9.5 years ago
zero_hsy
▴
110
Hello:
I was doing .cel.And when I mapped the probe id to gene symbol, I found sometimes a gene is represented by multiple probe sets. How to define this gene value?
+1. In my opinion this question has received surprisingly little attention, especially considering that different probes on the same gene might show very different patterns of expression. I vaguely remember a paper suggesting that the best way to represent the whole expression of a gene is to use the the probe with the highest intensity (can't find the ref just now...).