39976610 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
39976610 + 0 mapped (100.00%:-nan%)
39976610 + 0 paired in sequencing
20550426 + 0 read1
19426184 + 0 read2
34925664 + 0 properly paired (87.37%:-nan%)
37014440 + 0 with itself and mate mapped
2962170 + 0 singletons (7.41%:-nan%)
1136194 + 0 with mate mapped to a different chr
384948 + 0 with mate mapped to a different chr (mapQ>=5)