hub 201703_U10_Nalm6_lvLUC.o_8h_2_UCSC_hg19 shortLabel 201703_U10_Nalm6_lvLUC.o_8h_2_UCSC_hg19 longLabel 201703_U10_Nalm6_lvLUC.o_8h_2_UCSC_hg19 genomesFile genomes.txt email lahnalam@ucsd.edu