[BioC] Converting an Annbuilder object to a dataframe

[Sean Davis]

On Friday 05 January 2007 10:51, Daniel Brewer wrote:
> We are trying to use data from arrays that were hybed using tumour DNA
> for CGH purposes.

Since you are working with cDNAs, you might want to map them directly using 
UCSC which aligns ESTs and mRNAs directly to the genome.  This is subtly 
different from mapping the cDNAs to genes and then mapping those genes to the 
genome, which is what is done by AnnBuilder.  You can use the UCSC table 
browser to find the locations of your clones of interest.

Sean