42566996 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
42566996 + 0 mapped (100.00%:-nan%)
42566996 + 0 paired in sequencing
21678688 + 0 read1
20888308 + 0 read2
37846680 + 0 properly paired (88.91%:-nan%)
40272188 + 0 with itself and mate mapped
2294808 + 0 singletons (5.39%:-nan%)
96302 + 0 with mate mapped to a different chr
96302 + 0 with mate mapped to a different chr (mapQ>=5)