In the article by Zhu et al entitled “Osteoblasts support B-lymphocyte commitment and differentiation from hematopoietic stem cells,” which appeared in the May 1, 2007, issue of Blood (Volume 109:3706–3712), an incorrect image was presented as Figure 4. The correct Figure 4 image appears below.
© 2007 by The American Society of Hematology
2007