genome Anc0 twoBitPath Anc0/Anc0.2bit trackDb Anc0/trackDb.txt groups groups.txt htmlPath Anc0/description.html description Anc0 organism Anc0 orderKey 4800 scientificName Anc0 defaultPos Anc0refChr22:1-1000 genome Anc1 twoBitPath Anc1/Anc1.2bit trackDb Anc1/trackDb.txt groups groups.txt htmlPath Anc1/description.html description Anc1 organism Anc1 orderKey 4800 scientificName Anc1 defaultPos Anc1refChr553:1-1000 genome GRCh38 twoBitPath GRCh38/GRCh38.2bit trackDb GRCh38/trackDb.txt groups groups.txt htmlPath GRCh38/description.html description GRCh38 organism GRCh38 orderKey 4800 scientificName GRCh38 defaultPos chr1:1-1000 genome canFam3 twoBitPath canFam3/canFam3.2bit trackDb canFam3/trackDb.txt groups groups.txt htmlPath canFam3/description.html description canFam3 organism canFam3 orderKey 4800 scientificName canFam3 defaultPos chrX:1-1000 genome mm10 twoBitPath mm10/mm10.2bit trackDb mm10/trackDb.txt groups groups.txt htmlPath mm10/description.html description mm10 organism mm10 orderKey 4800 scientificName mm10 defaultPos chr1:1-1000