40983763 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
40983763 + 0 mapped (100.00%:-nan%)
40983763 + 0 paired in sequencing
20834991 + 0 read1
20148772 + 0 read2
36769968 + 0 properly paired (89.72%:-nan%)
38966488 + 0 with itself and mate mapped
2017275 + 0 singletons (4.92%:-nan%)
87550 + 0 with mate mapped to a different chr
87550 + 0 with mate mapped to a different chr (mapQ>=5)