[BioC] Problem with hgu133a

John Zhang jzhang at jimmy.harvard.edu
Mon Aug 4 10:38:13 MEST 2003

>There appears to be a problem with the Gene Ontology metadata in 
> > library(hgu133a)
> > get("GO:0000002", hgu133aGO2ALLPROBES)
>[1] "93062_at"    "161630_i_at" "96296_at"    "100040_at"
> > get("93062_at", hgu133aGO)
>Error in get(x, envir, mode, inherits) : variable "93062_at" was not 

Yes, it seems that the GO2ALLPROBES environment for hgu133a was corrupted when 
the data package was built. I assume that the error is limimted as I have 
checked the hgu95av2, hgu133b, mgu74av2, and rgu34a chips and did not see any 

We are in the process of building a new release of all the annotation data 
packages. The error will be corrected in the new release.

Thank you very much for reporting the error.

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