39828760 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
39828760 + 0 mapped (100.00%:-nan%)
39828760 + 0 paired in sequencing
20480884 + 0 read1
19347876 + 0 read2
34651472 + 0 properly paired (87.00%:-nan%)
36810560 + 0 with itself and mate mapped
3018200 + 0 singletons (7.58%:-nan%)
1158768 + 0 with mate mapped to a different chr
354710 + 0 with mate mapped to a different chr (mapQ>=5)