28283801 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
28283801 + 0 mapped (100.00%:-nan%)
28283801 + 0 paired in sequencing
14047620 + 0 read1
14236181 + 0 read2
19803682 + 0 properly paired (70.02%:-nan%)
21181746 + 0 with itself and mate mapped
7102055 + 0 singletons (25.11%:-nan%)
1337396 + 0 with mate mapped to a different chr
0 + 0 with mate mapped to a different chr (mapQ>=5)