Salcedo et al. 2007
Supplemental Figure 1. Ideogram of the X chromosome showing the five loci sequenced in this
study. Physical and genetic map positions are based on data from NCBI
(http://www.ncbi.nlm.nih.gov/) and MGI (http://www.informatics.jax.org/), and are listed in
parentheses below each locus name. Gene structures are presented at right, and the approximate
genomic length of each gene is given. Solid boxes indicate coding exons; empty boxes indicate
untranslated regions. The region of each gene that was sequenced in this study is indicated by a
horizontal line.
Supplemental Figure 2. Polymorphic sites for five loci X-linked in M. musculus and M.
domesticus, in order from centromere to telomere. Catalogue numbers, inbred strain names, or
species names are shown at left; Md – M. domesticus, Mm – M. musculus. Inferred ancestral
sequence presented at top; dots indicate match to this sequence, blanks indicate missing data, and
dashes indicate insertion/deletion polymorphisms. Numbers at top represent position of
polymorphic sites relative to alignment of all sequences within each locus.
Supplementary Figure 3. Gene genealogies for classical inbred strains and wild mice, for (A) Xlinked and (B) autosomal loci. AL, CR, mu = M. musculus; D, MC, IS, do = M. domesticus;
classical inbred strain names are as in Table 1.
Supplemental Figure 4. Haplotype networks colored by geography for M. domesticus. Each
circle represents a haplotype; circle size is proportional to number of chromosomes. Hatch
marks represent mutational steps (base substitutions only). Mainland Italy is represented in grey,
Sicily in black, Greece in white, and Spain in yellow.