Christopher Fields > BioPerl-1.6.922 > Bio::SeqIO::flybase_chadoxml



Annotate this POD


New  9
Open  4
View/Report Bugs
Module Version: 1.006922   Source   Latest Release: BioPerl-1.6.924


Bio::SeqIO::flybase_chadoxml - FlyBase variant of chadoxml with sequence output stream


It is probably best not to use this object directly, but rather go through the SeqIO handler system:

    $writer = Bio::SeqIO->new(-file => ">chado.xml",
                              -format => 'flybase_chadoxml');

    # assume you already have Sequence or SeqFeature objects

    #after writing all seqs


This is a simple subclass of Bio::SeqIO::chadoxml; please see its documentation for details.


Mailing Lists

User feedback is an integral part of the evolution of this and other Bioperl modules. Send your comments and suggestions preferably to one of the Bioperl mailing lists. Your participation is much appreciated.                  - General discussion  - About the mailing lists


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

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:

AUTHOR - Peili Zhang ^



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


 Title    : return_ftype_hash
 Usage    : $obj->return_ftype_hash()
 Function : A simple hash where returning it has be factored out of the main
            code to allow subclasses to override it.
 Returns  : A hash that indicates what the name of the SO term is and what
            the name of the Sequence Ontology is in the cv table.
 Args     : The string that represents the SO term.
 Status   :


 Title    : return_reltypename
 Usage    : $obj->return_reltypename
 Function : Return the appropriate relationship type name depending on the
            feature type (typically part_of, but derives_from for polypeptide).
 Returns  : A relationship type name.
 Args     : A SO type name.
 Status   :


 Title   : write_seq
 Usage   : $stream->write_seq(-seq=>$seq, -seq_so_type=>$seqSOtype,
                  -nounflatten=>0 or 1,
                  -is_analysis=>'true' or 'false',
 Function: writes the $seq object (must be seq) into chadoxml.
 Returns : 1 for success and 0 for error
 Args     : A Bio::Seq object $seq, optional $seqSOtype, $srcfeature,
            $srcfeattype, $nounflatten, $is_analysis and $data_source.

Overrides Bio::SeqIO::chadoxml's write_seq method just to add an internal close_chadoxml (mimics original use by FlyBase).

syntax highlighting: