39836786 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
39836786 + 0 mapped (100.00%:-nan%)
39836786 + 0 paired in sequencing
21515633 + 0 read1
18321153 + 0 read2
29801564 + 0 properly paired (74.81%:-nan%)
35663812 + 0 with itself and mate mapped
4172974 + 0 singletons (10.48%:-nan%)
40198 + 0 with mate mapped to a different chr
40198 + 0 with mate mapped to a different chr (mapQ>=5)