NAME

         GO::Parsers::go_xref_parser     - syntax parsing of GO xref flat files (eg eg2go, metacyc2go)

SYNOPSIS

         do not use this class directly; use GO::Parser

DESCRIPTION

       This generates Stag event streams from one of the various GO flat file formats (ontology,
       defs, xref, associations). See GO::Parser for details

       Examples of these files can be found at http://www.geneontology.org

       A description of the event streams generated follows; Stag or an XML handler can be used
       to catch these events

GO XREF FILES

       These files have a filename *2go; eg metacyc2go

         (dbxrefs
          (termdbxref+
            (termacc "s")
            (dbxref
              (xref_dbname "s")
              (xref_key "s"))))

AUTHOR