Hi there,

I'm doing GO EA for cotton, and I constructed my own background data. However, something weird happened: from the GO result, I found a GO which doesn't exist in my own background GO at all!

The result:

      GOMFID       Pvalue  OddsRatio    ExpCount Count Size
1 GO:0016642 4.036879e-06        Inf 0.004072228     2    2

You see when I try find this GO in my go background file out of R or in R, it's both zero, like: 

> sum(goframeData[,1] == "GO:0016642")
[1] 0

Could anyone help me ? Thanks !!

Best,

yue