39343625 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
39343625 + 0 mapped (100.00%:-nan%)
39343625 + 0 paired in sequencing
20500976 + 0 read1
18842649 + 0 read2
19186818 + 0 properly paired (48.77%:-nan%)
36982826 + 0 with itself and mate mapped
2360799 + 0 singletons (6.00%:-nan%)
870968 + 0 with mate mapped to a different chr
870968 + 0 with mate mapped to a different chr (mapQ>=5)