[BioC] How to get ENTREZID from Gene symbol in bioconductor
mcarlson at fhcrc.org
Wed Mar 12 22:50:23 CET 2008
Srinivas Iyyer wrote:
> Dear group:
> I have a vector of gene symbols.
> I want to get EntrezID for those gene symbols.
> I want to use hgu133plus2 as my annotation
> how can I do it.
> here is my vector:
> msba <- c('AURKA','CCNB2','TRIP13','EZH2','TYMS')
> when I have probesetid it is straightforward for me.
> thanks for your help.
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#I would use this library to save a couple steps:
#then you can choose one of two options:
#use this if you are confident that your gene symbols are mainstream:
#OR if you want to be more inclusive about your symbols you can also use
#I see that in your case the 1st option is really better since you find
everything with that already.
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