27422694 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
27422694 + 0 mapped (100.00%:-nan%)
27422694 + 0 paired in sequencing
15017084 + 0 read1
12405610 + 0 read2
19049636 + 0 properly paired (69.47%:-nan%)
24152002 + 0 with itself and mate mapped
3270692 + 0 singletons (11.93%:-nan%)
485146 + 0 with mate mapped to a different chr
18310 + 0 with mate mapped to a different chr (mapQ>=5)