4760255 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
4760255 + 0 mapped (100.00%:-nan%)
4760255 + 0 paired in sequencing
2486936 + 0 read1
2273319 + 0 read2
3953280 + 0 properly paired (83.05%:-nan%)
4385848 + 0 with itself and mate mapped
374407 + 0 singletons (7.87%:-nan%)
430066 + 0 with mate mapped to a different chr
0 + 0 with mate mapped to a different chr (mapQ>=5)