[BioPython] fasta question

[Bzy Bee]

Hi

I was wondering if there is a module in biopython
which can be used to concatenate sequences in fasta
format in one (or more) file(s).

I have a big fasta file with sequences from a variety
of genes, where each exon and intron are presnet as
separate fasta record. I need to concatenate these
records, but the catch is that each intron/exon
related to one gene should be in one fasta record.

May be someone has already done silimar project?

Any help would be appreciated.  

regards

Jawad




	
		
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