[Bioperl-l] Q: batched extraction of sub-sequences and their reverse-complements ?

[wadim kapulkin]

Hi There, 

Let me ask the following : 

I would like to extract the batch of subsequences (as fastas),  based on list of 
coordinates : i.e. 1-1000, 1001-2000 , 2001-3000 etc) from given 'large seqence' 
(i.e. chromosome sized >10MB) and then, ideally , I would be keen to know how to 
extract the converse set - [i.e.: extract 'same' ( I mean corresponding) batch 
of sequences, based on list of converse coordinates  from reverse-complement of 
given 'large sequence']. 

Would there be 'easy' way of doing that ?

Thanks in advance & apologies for asking trivia -

Wadim