SRR097865 GSM666011_1 SRX040541 GSM666011: shRNA-dlg read_name_barcode_proc_directive ignore SRR097866 GSM666012_1 SRX040542 GSM666012: shRNA-N read_name_barcode_proc_directive ignore SRR097867 GSM666013_1 SRX040543 GSM666013: shRNA-dpp read_name_barcode_proc_directive ignore