Dear bioC,
 
 I am using library hgu95av2 to generate a list of pathways
 >xx <- as.list(hgu95av2PATH2PROBE)
 However the results are gene identifiers. 
 
 > xx[2]
 $`00642`
  [1] "38377_at"   "840_at"     "31873_at"   "40782_at"   "35004_at"  
  [6] "35203_at"   "39238_at"   "39691_at"   "39813_s_at" "39814_s_at"
 [11] "39103_s_at" "39104_at"  
 
 How can I convert these identifiers to gene symbols?
 
 Thanks in advance.
 
 Cathy
       
---------------------------------

	[[alternative HTML version deleted]]

