7892277 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
7892277 + 0 mapped (100.00%:-nan%)
7892277 + 0 paired in sequencing
3981159 + 0 read1
3911118 + 0 read2
4529792 + 0 properly paired (57.40%:-nan%)
7683562 + 0 with itself and mate mapped
208715 + 0 singletons (2.64%:-nan%)
453400 + 0 with mate mapped to a different chr
0 + 0 with mate mapped to a different chr (mapQ>=5)