http://www.bioxml.info/dtd/agave.dtd http://www.bioxml.info/dtd/tigrxml.dtd http://www.bioxml.info/dtd/Bioseq.dtd (?:GO|go):(\d{7}) $1 self::agave:gene//agave:classification[@system='GO']/@id . (?:GI|gi)[|:](\d+) substring-before(substring-after(self::tigr:TU//tigr:ACCESSION/@DBXREF, 'gi|'), '|') $1 ([1-6]\.(?:[0-9]{1,2}|-)(?:\.[0-9]{1,3}|-){2}) $1 GeneID:(\d+) substring-after(./bioseq:fnote/bioseq:fval[starts-with(., "GeneID:")], "GeneID:") $1 ([NXYZ][CMP]_\d{6}) $1 taxon:(\d+) $1 (?:SP|sp)[:|]([A-Z]+\d{4,}) $1 (>(\S*)[^\n]*(?:\n\N+)+) $2 $1 (>(\S*)[^\n]*(?:\n\P+)+) $2 $1