18390446 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
18390446 + 0 mapped (100.00%:-nan%)
18390446 + 0 paired in sequencing
9529103 + 0 read1
8861343 + 0 read2
14545236 + 0 properly paired (79.09%:-nan%)
16444840 + 0 with itself and mate mapped
1945606 + 0 singletons (10.58%:-nan%)
1055072 + 0 with mate mapped to a different chr
0 + 0 with mate mapped to a different chr (mapQ>=5)