5563306 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
5563306 + 0 mapped (100.00%:-nan%)
5563306 + 0 paired in sequencing
2550173 + 0 read1
3013133 + 0 read2
2762680 + 0 properly paired (49.66%:-nan%)
3259804 + 0 with itself and mate mapped
2303502 + 0 singletons (41.41%:-nan%)
812868 + 0 with mate mapped to a different chr
0 + 0 with mate mapped to a different chr (mapQ>=5)