I was trying to figure out why I was getting this output with the u133x3p.db
package.

Specifically, if I enter:

mget("MYC", env=u133x3pALIAS2PROBE)

It returns:

$MYC
[1] "4854714C_3p_s_at"      "Hs.300470.0.A1_3p_at"  "Hs2.372887.1.S1_3p_at"
"g12962934_3p_a_at"     "g3126906_3p_a_at"

However, if you try to convert the first probe set ID returned,

mget( "4854714C_3p_s_at", env=u133x3pSYMBOL)

it returns:

$`4854714C_3p_s_at`
[1] "NOL3"

I'm puzzled why the output from u133x3pALIAS2PROBE doesn't exactly match up
with u133x3pSYMBOL

Thanks,
Andrew

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