Figure 1

Wdr13-null foetus and placenta are smaller than wild type littermate control.
(A) Weight of Wdr13-null (XWdr13Y, XWdr13XWdr13) and wild type (XY, XX) foetus at various time points (n = 35–41). (B) Weight of maternally and paternally derived heterozygous females at 17.5 dpc (n = 9–11) (XWdr13designates an X chromosome carrying Wdr13 mutation and maternally derived X chromosome is designated first). (C) Weight of Wdr13-null (XWdr13Y, XWdr13XWdr13) and wild type (XY, XX) placenta at various time points (n = 35–41). (D) Weight of maternally and paternally derived heterozygous females placenta at 17.5 dpc (n = 9–11). (E) Weight of Wdr13-null and wild type placenta at 17.5 dpc from embryo transferred surrogate mother (n = 7–10).