A-B, WT or KLF10−/− mice reconstituted with either WT or KLF10−/− bone marrow (BM) were subjected to carotid artery endothelial wire injury (n=5 mice/group). The media of cultured BM lin−CD34+ progenitors from each group was used in BrdU endothelial cell growth assays (A) or transwell Boyden chamber endothelial migration assays (B) (n=10/group). In (A), for groups WT–>WT vs KO–>WT, WT–>WT vs KO–>KO, WT–>KO vs KO–>KO, and KO–>WT vs WT–>KO, * P <0.01, one-way ANOVA. For groups WT–>WT vs WT–>KO and KO–>WT vs KO–>KO, P =NS, one-way ANOVA. In (B), * P <0.05; NS, non-significant.