genome HLtupMer6 trackDb HLtupMer6/trackDb.txt groups groups.txt description Tegu lizard, september 2018 twoBitPath HLtupMer6/HLtupMer6.2bit organism Salvator merianae defaultPos Scaffold_1:100000-200000 orderKey 4800 scientificName Salvator merianae htmlPath HLtupMer6/description.html