42998564 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
42998564 + 0 mapped (100.00%:-nan%)
42998564 + 0 paired in sequencing
21904757 + 0 read1
21093807 + 0 read2
38230684 + 0 properly paired (88.91%:-nan%)
40717836 + 0 with itself and mate mapped
2280728 + 0 singletons (5.30%:-nan%)
298876 + 0 with mate mapped to a different chr
101484 + 0 with mate mapped to a different chr (mapQ>=5)