genome B73xMo17 trackDb B73xMo17/trackDb.txt groups B73xMo17/groups.txt description [generated by MakeHub] twoBitPath B73xMo17/B73xMo17.2bit organism B73xMo17 defaultPos chr20:1-15000 orderKey 4800 scientificName B73xMo17 htmlPath description.html