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Hematopoietic colonies generated by Tie1-lacZ and Flk1/int-3 9.5 dpc yolk sacs in methylcellulose colony assays
| Genotype | Erythroid colonies | Myeloid colonies | Total colonies |
|---|---|---|---|
| Tie1-lacZ | 59.4 ± 16.9 | 34.6 ± 8.5 | 94.0 ± 23.7 |
| Flk1/int-3 | 47.2 ± 17.5 | 39.7 ± 8.0 | 86.9 ± 22.6 |
Colonies were visually scored at day 10 of culture. The mean number of colonies was not significantly different between the Tie1-lacZ and Flk1/int-3 yolk sacs (P > 0.2, P > 0.2, P > 0.5, respectively).
