519511 reads; of these:
  519511 (100.00%) were paired; of these:
    432277 (83.21%) aligned concordantly 0 times
    86414 (16.63%) aligned concordantly exactly 1 time
    820 (0.16%) aligned concordantly >1 times
    ----
    432277 pairs aligned concordantly 0 times; of these:
      1184 (0.27%) aligned discordantly 1 time
    ----
    431093 pairs aligned 0 times concordantly or discordantly; of these:
      862186 mates make up the pairs; of these:
        858552 (99.58%) aligned 0 times
        3601 (0.42%) aligned exactly 1 time
        33 (0.00%) aligned >1 times
17.37% overall alignment rate