4059871 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 secondary
59871 + 0 supplementary
7753 + 0 duplicates
2656916 + 0 mapped (65.44% : N/A)
4000000 + 0 paired in sequencing
2000000 + 0 read1
2000000 + 0 read2
2329484 + 0 properly paired (58.24% : N/A)
2572306 + 0 with itself and mate mapped
24739 + 0 singletons (0.62% : N/A)
211542 + 0 with mate mapped to a different chr
127352 + 0 with mate mapped to a different chr (mapQ>=5)