private void glyphifyMRNA(SeqSymmetry mrna2genome, SeqSymmetry[] path2view) {
int childcount = mrna2genome.getChildCount();
MapTierGlyph tier = new MapTierGlyph();
tier.setCoords(gseq.getMin(), 0, gseq.getLength(), 80);
tier.setState(MapTierGlyph.EXPANDED);
ExpandedTierPacker epack = (ExpandedTierPacker) tier.getExpandedPacker();
epack.setMoveType(ExpandedTierPacker.DOWN);
seqmap.addTier(tier);
MutableSeqSymmetry annot2genome = new SimpleMutableSeqSymmetry();
copyToMutable(mrna2genome, annot2genome);