========= Bowtie2 SE: DS020_07 =================================
3432881 reads; of these:
  3432881 (100.00%) were unpaired; of these:
    724181 (21.10%) aligned 0 times
    1977728 (57.61%) aligned exactly 1 time
    730972 (21.29%) aligned >1 times
78.90% overall alignment rate