5125137 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
5125137 + 0 mapped (100.00%:-nan%)
5125137 + 0 paired in sequencing
2617547 + 0 read1
2507590 + 0 read2
1975630 + 0 properly paired (38.55%:-nan%)
4721966 + 0 with itself and mate mapped
403171 + 0 singletons (7.87%:-nan%)
2635724 + 0 with mate mapped to a different chr
0 + 0 with mate mapped to a different chr (mapQ>=5)