Table 3.
Myeloid cell colony formation in methylcellulose by nonadherent cells obtained from secondary cultures grown on irradiated YS-ECs
| Endothelial cell clone | No. of colonies per 105 nonadherent cells |
|---|---|
| C165 | 2 ± 1 |
| C166 | 840 ± 170 |
| C167 | 11 ± 5 |
Data are in mean ± SD. Myeloid precursors were identified by morphology and Wright–Giemsa staining of cytospin preparations of cells isolated from individual colonies.