44984751 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
44984751 + 0 mapped (100.00%:-nan%)
44984751 + 0 paired in sequencing
23268476 + 0 read1
21716275 + 0 read2
21987616 + 0 properly paired (48.88%:-nan%)
42668584 + 0 with itself and mate mapped
2316167 + 0 singletons (5.15%:-nan%)
2421172 + 0 with mate mapped to a different chr
306628 + 0 with mate mapped to a different chr (mapQ>=5)