oracular (3) Bio::AlignIO::po.3pm.gz

NAME

       Bio::AlignIO::po - po MSA Sequence input/output stream

SYNOPSIS

       Do not use this module directly.  Use it via the Bio::AlignIO class.

DESCRIPTION

       This object can transform Bio::SimpleAlign objects to and from 'po' format flat file databases. 'po'
       format is the native format of the POA alignment program (Lee C, Grasso C, Sharlow MF, 'Multiple sequence
       alignment using partial order graphs', Bioinformatics (2002), 18(3):452-64).

FEEDBACK

   Support
       Please direct usage questions or support issues to the mailing list:

       bioperl-l@bioperl.org

       rather than to the module maintainer directly. Many experienced and reponsive experts will be able look
       at the problem and quickly address it. Please include a thorough description of the problem with code and
       data examples if at all possible.

   Reporting Bugs
       Report bugs to the Bioperl bug tracking system to help us keep track the bugs and their resolution.  Bug
       reports can be submitted via the web:

         https://github.com/bioperl/bioperl-live/issues

AUTHORS - Matthew Betts

       Email: matthew.betts@ii.uib.no

APPENDIX

       The rest of the documentation details each of the object methods. Internal methods are usually preceded
       with a _

   next_aln
        Title   : next_aln
        Usage   : $aln = $stream->next_aln()
        Function: returns the next alignment in the stream.
        Returns : L<Bio::Align::AlignI> object - returns undef on end of file
                   or on error
        Args    : NONE

   write_aln
        Title   : write_aln
        Usage   : $stream->write_aln(@aln)
        Function: writes the $aln object into the stream in po format
        Returns : 1 for success and 0 for error
        Args    : L<Bio::Align::AlignI> object