56185788 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
56185788 + 0 mapped (100.00%:-nan%)
56185788 + 0 paired in sequencing
28669027 + 0 read1
27516761 + 0 read2
50732670 + 0 properly paired (90.29%:-nan%)
53324760 + 0 with itself and mate mapped
2861028 + 0 singletons (5.09%:-nan%)
109240 + 0 with mate mapped to a different chr
109240 + 0 with mate mapped to a different chr (mapQ>=5)