genome hg19
trackDb hg19/trackDb.txt

genome hg38
trackDb hg38/trackDb.txt

genome mm10
trackDb mm10/trackDb.txt

genome mm39
trackDb mm39/trackDb.txt

genome galGal4
trackDb galGal4/trackDb.txt

genome galGal6
trackDb galGal6/trackDb.txt

genome dm6
trackDb dm6/trackDb.txt

genome ce11
trackDb ce11/trackDb.txt

genome wuhCor1
trackDb NC_045512_/trackDb.txt