SRR9212462 UMM25C_marked.bam C assembly GRCh37 options --accept-hard-clip --no-secondary SRR9212463 UMM25T_marked.bam T assembly GRCh37 options --accept-hard-clip --no-secondary SRR9212464 UMM25B_marked.bam B assembly GRCh37 options --accept-hard-clip --no-secondary