42245680 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
42245680 + 0 mapped (100.00%:-nan%)
42245680 + 0 paired in sequencing
21567195 + 0 read1
20678485 + 0 read2
34092626 + 0 properly paired (80.70%:-nan%)
39982870 + 0 with itself and mate mapped
2262810 + 0 singletons (5.36%:-nan%)
2759240 + 0 with mate mapped to a different chr
78190 + 0 with mate mapped to a different chr (mapQ>=5)