27967 + 0 in total (QC-passed reads + QC-failed reads) 27662 + 0 primary 0 + 0 secondary 305 + 0 supplementary 0 + 0 duplicates 0 + 0 primary duplicates 8348 + 0 mapped (29.85% : N/A) 8043 + 0 primary mapped (29.08% : N/A) 27662 + 0 paired in sequencing 13831 + 0 read1 13831 + 0 read2 7630 + 0 properly paired (27.58% : N/A) 7648 + 0 with itself and mate mapped 395 + 0 singletons (1.43% : N/A) 0 + 0 with mate mapped to a different chr 0 + 0 with mate mapped to a different chr (mapQ>=5)