Green arrows represent locations of Tgm9 in genes (exons and introns) and red arrows show Tgm9 insertions in other genomic regions. A purple arrow shows the location of Tgm9 in W4 on Chromosome 17. Centromeres (black rectangles) and heterochromatic regions (grey areas) are shown on individual chromosomes. Scale is represented in million base pairs (Mb) of DNA.