41999237 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
41999237 + 0 mapped (100.00%:-nan%)
41999237 + 0 paired in sequencing
21335498 + 0 read1
20663739 + 0 read2
37480656 + 0 properly paired (89.24%:-nan%)
39775812 + 0 with itself and mate mapped
2223425 + 0 singletons (5.29%:-nan%)
105276 + 0 with mate mapped to a different chr
105276 + 0 with mate mapped to a different chr (mapQ>=5)