42342326 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
42342326 + 0 mapped (100.00%:-nan%)
42342326 + 0 paired in sequencing
21152536 + 0 read1
21189790 + 0 read2
17382572 + 0 properly paired (41.05%:-nan%)
40888840 + 0 with itself and mate mapped
1453486 + 0 singletons (3.43%:-nan%)
1799424 + 0 with mate mapped to a different chr
766994 + 0 with mate mapped to a different chr (mapQ>=5)