[ATAC_Gm_Input.bw] source = ATAC_Gm_Input method = atac_seq [ATAC_Gm_rep1.bw] source = ATAC_Gm_rep1 method = atac_seq [ATAC_Gm_rep2.bw] source = ATAC_Gm_rep2 method = atac_seq