55147304 reads; of these:
  55147304 (100.00%) were paired; of these:
    23702491 (42.98%) aligned concordantly 0 times
    30039333 (54.47%) aligned concordantly exactly 1 time
    1405480 (2.55%) aligned concordantly >1 times
    ----
    23702491 pairs aligned concordantly 0 times; of these:
      273172 (1.15%) aligned discordantly 1 time
    ----
    23429319 pairs aligned 0 times concordantly or discordantly; of these:
      46858638 mates make up the pairs; of these:
        43519568 (92.87%) aligned 0 times
        3110990 (6.64%) aligned exactly 1 time
        228080 (0.49%) aligned >1 times
60.54% overall alignment rate