UR domains are specific to TGCs. L. HannibalRoberta B. ChuongEdward Carlos Rivera-MuliaJuan M. GilbertDavid ValouevAnton C. BakerJulie 2014 <p><b>A</b>. TGCs in relationship to other embryonic and maternal tissues at embryonic day 9.5. Left: schematic of e9.5 conceptus. Yellow: parietal TGCs; gray: other embryonic/extraembryonic tissue; pink: maternal decidua. Right: confocal images of TGCs and embryonic cells (somites) stained for DAPI (blue) to show nuclear size. Scale bar = 75 µm. <b>B</b>. Location and reproducibility of UR domains on the autosomes of e9.5 TGCs. Summary of results from both biological replicates of e9.5 TGC vs. embryo aCGH (FDR = 0.0001). Darker green/longer bars (asterisks) indicate UR domains present in both replicates. <b>C</b>. UR domains are specific to TGCs. Plot comparing position along chromosome 14, a representative chromosome, to the normalized log 2 ratio (NLog2 Ratio) of array intensity of test vs. control. Red: e9.5 TGC vs. embryo; purple: placenta vs. embryo; blue: megakaryocyte vs. embryo. Two biological replicates are plotted for each cell type. Dashed line: FDR = 0.0001. All autosomes shown in <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1004290#pgen.1004290.s002" target="_blank">Figure S2</a>.</p>