Various hematopoietic lineages are produced on OP9-Del1 and OP9-C coculture. Cultures on OP9-Del1 (•) or OP9-C (□) were analyzed for expression of CD1a/CD14, CD19/CD10, and CD3/CD56 markers to identify monocytes, DCs, B cells, and NK cells. (Right) The yields of CD19⁺, CD56⁺, and CD1a⁺ cells normalized to the input of a single CD34⁺ cell after 10 and 20 days of culture. Data are from 5 different experiments, and average values are indicated by an X with representation of standard deviation values.