def getMotifGff(self):
"""Get a GFF with the best motifs for all sequences"""
gff_dict = self.findMotifs()
gff = []
for motif in gff_dict.values():
gff.extend(motif)
bestfile = GffFile()
bestfile.gff = gff
gfffilename = self.tempFile("gff", bestfile.getFormattedGff())
return gfffilename