7609709 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
7609709 + 0 mapped (100.00%:-nan%)
7609709 + 0 paired in sequencing
3889488 + 0 read1
3720221 + 0 read2
3049616 + 0 properly paired (40.08%:-nan%)
7117736 + 0 with itself and mate mapped
491973 + 0 singletons (6.47%:-nan%)
3954786 + 0 with mate mapped to a different chr
0 + 0 with mate mapped to a different chr (mapQ>=5)