28426636 reads; of these:
  28426636 (100.00%) were paired; of these:
    10573196 (37.19%) aligned concordantly 0 times
    17310348 (60.89%) aligned concordantly exactly 1 time
    543092 (1.91%) aligned concordantly >1 times
    ----
    10573196 pairs aligned concordantly 0 times; of these:
      2174066 (20.56%) aligned discordantly 1 time
    ----
    8399130 pairs aligned 0 times concordantly or discordantly; of these:
      16798260 mates make up the pairs; of these:
        12212203 (72.70%) aligned 0 times
        4124562 (24.55%) aligned exactly 1 time
        461495 (2.75%) aligned >1 times
78.52% overall alignment rate