[BioC] RefSeq summary from biomaRt

[Gad Abraham]

Hi,

Is it possible to get RefSeq summaries for a given gene using biomaRt 
(or any other tool?) From ensembl I can only get RefSeq DNA ID, RefSeq 
Predicted DNA ID, RefSeq Protein ID, RefSeq Predicted Protein ID.

Specifically, I'm looking for mentions of alternative splicing (e.g., 
"Alternatively spliced transcript variants encoding different isoforms 
have been described").

Thanks,
Gad

-- 
Gad Abraham
MEng Student, Dept. CSSE and NICTA
The University of Melbourne
Parkville 3010, Victoria, Australia
email: gabraham at csse.unimelb.edu.au
web: http://www.csse.unimelb.edu.au/~gabraham