Click on image to view larger version.

Fig. 1. Cell surface expression of CD41 (x axis) and CD34 (y axis) in yolk sac,
para-aortic splanchopleure (P-Sp), aorta-gonad-mesonephros (AGM), fetal liver
and adult bone marrow. (A) Isotype antibody staining of E7.0 whole embryo
tissue, (B) E7.0 whole embryo tissue, (C) E8.0 yolk sac cells, (D) E9.5 yolk
sac cells, (E) E9.5 P-Sp cells, (F) E10.0 yolk sac cells, (G) E10.0 AGM cells,
(H) E12.5 fetal liver cells, and (I) adult marrow cells. Numbers listed in
upper right corner are the percentage of total cells coexpressing CD41 and
CD34 in each tissue. Representative gates used to identify
CD41lo/-, CD41eim, and CD41bright cells are
depicted in panel D. Results are representative data of 4 experiments.