runID	source_name
SRR3020962	bone_marrow_S1_day0_h3k36me3
SRR3020963	bone_marrow_S2_day0_h3k36me3
SRR3020954	bone_marrow_S1_day0_h3k27me3
SRR3020955	bone_marrow_S2_day0_h3k27me3
SRR3021010	bone_marrow_S1_day0_input
SRR3021011	bone_marrow_S2_day0_input
SRR3020970	bone_marrow_S1_day0_h3k4me3
SRR3020971	bone_marrow_S2_day0_h3k4me3
SRR3020986	bone_marrow_S1_day0_h3k9ac
SRR3020987	bone_marrow_S2_day0_h3k9ac
SRR3020946	bone_marrow_S1_day0_h3k27ac
SRR3020947	bone_marrow_S2_day0_h3k27ac
SRR3020994	bone_marrow_S1_day0_h3k9me3
SRR3020995	bone_marrow_S2_day0_h3k9me3