57990941 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
57990941 + 0 mapped (100.00%:-nan%)
57990941 + 0 paired in sequencing
30719924 + 0 read1
27271017 + 0 read2
46663286 + 0 properly paired (80.47%:-nan%)
48177086 + 0 with itself and mate mapped
9813855 + 0 singletons (16.92%:-nan%)
1422510 + 0 with mate mapped to a different chr
1098594 + 0 with mate mapped to a different chr (mapQ>=5)