40533209 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
40533209 + 0 mapped (100.00%:-nan%)
40533209 + 0 paired in sequencing
20784211 + 0 read1
19748998 + 0 read2
36157912 + 0 properly paired (89.21%:-nan%)
37753976 + 0 with itself and mate mapped
2779233 + 0 singletons (6.86%:-nan%)
539122 + 0 with mate mapped to a different chr
367742 + 0 with mate mapped to a different chr (mapQ>=5)