Hi -
 
One way would be to make a Alphabet for the structure based on Symbols for the 
((((....)))) characters. You could then make a cross product of that Alphabet and the 
RNA alphabet and make SymbolLists over that cross product Alphabet. Each Symbol would 
then have an RNA component and a structure component.
 
I used this approach for Phred quality data (see org.biojava.bio.program.phred 
package). I would'nt mind helping with this (although I'm away for the next few days), 
it would make a great few examples for the biojava in Anger site.
 
- Mark
 
 
 

        -----Original Message----- 
        From: Torsten Waldminghaus [mailto:[EMAIL PROTECTED] 
        Sent: Mon 6/10/2003 11:51 p.m. 
        To: [EMAIL PROTECTED] 
        Cc: 
        Subject: [Biojava-l] RNA Secondary Structure
        
        

        Hi all,
        
        I just started to use BioJava and I like it very much - so thank you to all
        Developers because it saves me a lot of work.
        The idea to use a list of objects instead of a string sounds logical to me
        although it needs a while to get used to it.
        Concerning that I have a question:
        I want so save the secondary structure prediction of RNA Sequences together
        with the sequence itself. For that I use an notation of parenthesis and
        periods like this: ((((.....)))) (stands for a hairpinloop)
        So every nucleotide is represented by one point or parenthesis. The question I
        have is if it is clever to declarate all those points and parenthesis as a
        single Feature at a point Location or if there is a better way maybe by
        connecting a SymbolList of that structure whith the sequence or something
        like that.
        I would be gratefull for any comments and wish to have a nice day,
        Torsten
        
        One more thing: What is the difference between the mailgroups biojava-I ans
        biojava-dev?
        
        
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