31022501 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
31022501 + 0 mapped (100.00%:-nan%)
31022501 + 0 paired in sequencing
15888227 + 0 read1
15134274 + 0 read2
27793364 + 0 properly paired (89.59%:-nan%)
28965528 + 0 with itself and mate mapped
2056973 + 0 singletons (6.63%:-nan%)
405754 + 0 with mate mapped to a different chr
314666 + 0 with mate mapped to a different chr (mapQ>=5)