[Bioperl-l] Getting Gene Sequences with Bioperl

[Wijaya Edward]

Hi all,
 
Is there a BioPerl module that allow us to extract
gene sequence given a list of gene names (gene symbol)?
 
In particular we would pass window size of the sequence,
then returning  upstream, downstream or ORF sequences for that list of genes.
We may also prespecify the on specific organism or all organsims.
 
Is there also a freely downloadable gene database that support
BioPerl module for that task?
 
Thanks and hope to hear from you again.
 
--
Edward WIJAYA
SINGAPORE

------------ Institute For Infocomm Research - Disclaimer -------------
This email is confidential and may be privileged.  If you are not the intended recipient, please delete it and notify us immediately. Please do not copy or use it for any purpose, or disclose its contents to any other person. Thank you.
--------------------------------------------------------