3873267 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
3873267 + 0 mapped (100.00%:-nan%)
3873267 + 0 paired in sequencing
2021196 + 0 read1
1852071 + 0 read2
3162630 + 0 properly paired (81.65%:-nan%)
3570692 + 0 with itself and mate mapped
302575 + 0 singletons (7.81%:-nan%)
399820 + 0 with mate mapped to a different chr
0 + 0 with mate mapped to a different chr (mapQ>=5)