Flow cytometric analysis of E13.5 wt andPalld^−/−fetal liver cells. (A) Flow cytometric profiles of wt and Palld^−/− E13.5 fetal liver cells labeled with Mac-1/Gr-1 (granulocyte), Mac-1/F4/80 (myelomonocyte), or Ter119 (erythrocyte). Values shown are percentages of each cell population among total cells. Horizontal lines in the bottom panels represent Ter119⁺ cells. (B) Quantification of Ter119⁺ cells in wt and Palld^−/− fetal livers. (C) Quantification of Mac-1⁺ Gr-1⁺ and Mac-1⁺F4/80⁺ cells in wt and Palld^−/− fetal livers. Error bar represents plus and minus a SD; **P < .01; *P < .05.