Warning: the current version of HISAT2 (2.1.0) is older than the version (2.2.0) used to build the index.
         Users are strongly recommended to update HISAT2 to the latest version.
Warning: the current version of HISAT2 (2.1.0) is older than the version (2.2.0) used to build the index.
         Users are strongly recommended to update HISAT2 to the latest version.
28400490 reads; of these:
  28400490 (100.00%) were paired; of these:
    21789047 (76.72%) aligned concordantly 0 times
    6333490 (22.30%) aligned concordantly exactly 1 time
    277953 (0.98%) aligned concordantly >1 times
    ----
    21789047 pairs aligned concordantly 0 times; of these:
      6872783 (31.54%) aligned discordantly 1 time
    ----
    14916264 pairs aligned 0 times concordantly or discordantly; of these:
      29832528 mates make up the pairs; of these:
        13967147 (46.82%) aligned 0 times
        14480912 (48.54%) aligned exactly 1 time
        1384469 (4.64%) aligned >1 times
75.41% overall alignment rate