Embryonic tissues involved in early hematopoiesis.
An illustration of an E11.5 mouse embryo, emphasizing the major tissues that participate in embryonic hematopoiesis: the Yolk sac, which encompasses the embryo, the Aorta-Gonad-Mesonephros (AGM) region and the Liver bud (fetal liver).
Abbreviations: AGM, Aorta-Gonad-Mesonephros.