Figure 2.

Novel transcript density on chromosome 2. (A) The novel transcript density on chromosome 2 is represented in further detail. The nucleotide position is shown at the top of the figure. Each of the eight sub-panels denotes a single mouse strain. A red box marks a region between 45 Mb and 45.2 Mb where the wild-derived strains, CAST, PWK, and WSB, have shorter or fewer novel transcripts than the other five strains. A magnified view of this region is shown in (B).