Fig. 7

Graph showing the expected and observed numbers of copies of TEs (a), genes (b), S/MAR (c) and CpG islands (d) in galGal 4 chromosomes. Each box was calculated from 100000 permutations and represents the 98 % distributions obtained per chance. Red crosses above the boxes indicate over-representation of the element in the chromosome and blue crosses under-representation (p > 99 % in both cases). Pink backgound areas indicate macrochromosomes and green areas indicate microchromosomes. All galGal4 chromosomes were analysed except chromosome 32, which was too small (1028 bases)