Fig. 4 Schematic view of the Xp11.3–Xp11.4 region. Distances in Mb are given from Xpter. Locus order and distances from Entrez Homo Sapiens Genome View (Build 33). Only confirmed genes are shown (additional properties given in Table 2). Genes are shaded according to their inactivation status. No shading indicates this is unknown. Black indicates genes that escape inactivation; grey indicates genes that are inactivated.