Figure 4From: The role of retrotransposons in gene family expansions: insights from the mouse Abpgene familyDensities of repeat families on chromosome 7 in mouse (A) and chromosome 1 in rat (B) genomes within 50 kb windows plotted along the physical position of the chromosome in the Abp gene family regions and their one Mb flanking regions. Densities are based on the RepeatMasker output provided at the UCSC Genome Browser website for mouse (NCBI M37/mm9) and rat (Baylor 3.4/rn4) genomes.Back to article page