33987497 + 0 in total (QC-passed reads + QC-failed reads) 0 + 0 duplicates 33987497 + 0 mapped (100.00%:-nan%) 33987497 + 0 paired in sequencing 17570458 + 0 read1 16417039 + 0 read2 31324706 + 0 properly paired (92.17%:-nan%) 31822708 + 0 with itself and mate mapped 2164789 + 0 singletons (6.37%:-nan%) 156830 + 0 with mate mapped to a different chr 90230 + 0 with mate mapped to a different chr (mapQ>=5)