They gladly thither haste, and, by a quire Of squadroned Angels, hear his carol sung

“You’re not a veganite, are you?” he said.

Muir sipped the last of his coffee, his moonful face breaking into a knowing grin.

Definitive, transient erythromyeloid progenitors arise from the caudal hematopoietic tissue (CHT) while hematopoietic stem cells are derived from the hemogenic endothelium in the ventral wall of the dorsal aorta (VDA) within the aorta-gonad-mesonephros (AGM) region [2 ,4 ].