摘要

The paths that hematopoietic stem cells take to develop from multipotent, self-renewing cells into committed lymphocytes has been a topic of debate for some time. During early hematopoiesis, multiple branchpoints have been described in which progeny cells segregate into cell lineages with distinct developmental potentials. In this issue of Genes & Development, Inlay and colleagues (pp. 2376-2381) identify novel intermediate stages through which hematopoietic progenitor cells travel.

  • 出版日期2009-10-15