hub 201607_K9_BALL_TB080818.o_DX_1_UCSC_hg19 shortLabel 201607_K9_BALL_TB080818.o_DX_1_UCSC_hg19 longLabel 201607_K9_BALL_TB080818.o_DX_1_UCSC_hg19 genomesFile genomes.txt email merjahe@ucsd.edu