[BioC] AnnBuilder and tab delimited files annotation

[Sean Davis]

rcaloger wrote:
> Hi,
> I have a set of probe ids associated to a mixture of accession numbers 
> derived from GeneBank and ENSEMBL.
> I would like to generate an annotation library using those information 
> but AnnBuilder parsing offers only the option for GB data
> In order to not loose the ENSMBL data, can somebody could suggest a 
> method to use AnnBuilder starting from a tab delimited file that 
> contains all the association I want, e.g. PROBEID,ACC, etc?
>   
You could use the biomaRt package or website to convert your Ensembl Ids 
to RefSeq IDs first.  Then use these as the accessions in combination 
with the GenBank accessions.

Sean