Multiple alignment of the region of pmp22 in human, mouse and medaka fish. The alignment was performed by LAGAN and presented by VISTA. The x-axis is the ol_pmp22 sequence. The y-axis is conservation from 0% to 100%. Top and bottom panels indicate the conservation of hs_ and mm_pmp22 with ol_pmp22, respectively. Blue and red shades indicate conservation, criteria: 70% or greater identity and minimum length of 20 bp, of transcribed regions (blue) and the other regions (red).