Figure 1

Coverage of Hawaii sequencing data. The copy number for the 3 kbp mate pair library from the Hawaii genomic DNA was calculated over a 1 kbp window every 500 bp and plotted against the reference wRi genome (left) and the first 1.5 Mbp of the largest scaffold (gi|109914400|gb|CH902617.1|) of the Drosophila ananassae caf1 assembly. Approximately 5× coverage was expected to represent single copy Drosophila genes and single copy regions are apparent. However, most of the nuwt is present with at least two copies.