Table 2 Intermediate definitive... | American Society of Hematology

Table 2

Intermediate definitive hematopoietic progenitor cell cycle

CD41⁺/CD45⁺c-kit⁺	Day 7			Day 8
CD41⁺/CD45⁺c-kit⁺	G₁	S	G₂*	G₁	S	G₂*
Wt	83.65 ± 2.05	17.8 ± 0.99	1.62 ± 2.29	85.97 ± 12.86	16.04 ± 11.19	0.30 ± 0.33
Hhex^−/−	76.65 ± 23.83	15.88 ± 21.39	9.83 ± 0.18	84.8 ± 11.94	13.75 ± 6.58	3.41 ± 2.27

CD41⁺/CD45⁺c-kit⁺	Day 7			Day 8
CD41⁺/CD45⁺c-kit⁺	G₁	S	G₂*	G₁	S	G₂*
Wt	83.65 ± 2.05	17.8 ± 0.99	1.62 ± 2.29	85.97 ± 12.86	16.04 ± 11.19	0.30 ± 0.33
Hhex^−/−	76.65 ± 23.83	15.88 ± 21.39	9.83 ± 0.18	84.8 ± 11.94	13.75 ± 6.58	3.41 ± 2.27

Cell-cycle profiles for intermediate CD41⁺CD45⁺c-kit⁺ hematopoietic progenitors. Each cell within the table represents the average percentage within each phase of cell cycle ± the standard deviation, as determined from 3 experiments. Gating for cell cycle is shown in supplemental Figure 4. Hhex^−/− CD41⁺CD45⁺c-kit⁺ cells appear to be accumulating in G₂. Days 7 and 8 of coculture show a significant difference in G₂ phase of the cell cycle, with Hhex^−/− CD41⁺CD45⁺c-kit⁺ cells accumulating the G₂ phase of the cell cycle, compared with wt CD41⁺CD45⁺c-kit⁺ progenitors.

P < .05, 2-tailed t test.

View Large

This Feature Is Available To Subscribers Only