SRR100284 GSM675073_1 SRX042342 GSM675073: MCF-7,LTED_ER-ChIP-seq read_name_barcode_proc_directive ignore SRR100285 GSM675074_1 SRX042343 GSM675074: HCC-1428,LTED_ER-ChIP-seq read_name_barcode_proc_directive ignore