genome GCA_009914755.4
trackDb GCA_009914755.4/trackDb.txt

genome hg19
trackDb hg19/trackDb.txt

genome hg38
trackDb hg38/trackDb.txt

genome hs1
trackDb hs1/trackDb.txt

genome mm10
trackDb mm10/trackDb.txt

genome mm39
trackDb mm39/trackDb.txt