========= Bowtie2 SE: DS019_15 =================================
8049084 reads; of these:
  8049084 (100.00%) were unpaired; of these:
    7950414 (98.77%) aligned 0 times
    96964 (1.20%) aligned exactly 1 time
    1706 (0.02%) aligned >1 times
1.23% overall alignment rate