Hi,

I want to retrieve all the genes information from certain chromosome, such
as Chr1. I would like to have the information like: gene transcription start
site, end site, primary transcript start site and end site, exon start site,
end site, and gene ID (gene bank accession #....).

It seems that biomaRt can do this, but it can only give one set of start
site and end site (transcription start/end site, or primary start/end site?
which one is right?)  and the ID is ensemble ID, I prefer to get GeneBank
ID.

Therefore, who know some packages or method can retrieve all the genes'
information from a chromosome,including gene transcription start site, end
site, primary transcript start site and end site, exon start site, end site,
and gene ID.

Thanks.

-Roger

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