Comparison of Mll genotypes
| Characteristic . | MllPTD/WT . | MllPTD/− . | MllWT/− . | MllWT/WT . |
|---|---|---|---|---|
| Premature death | no | yes* | no | no |
| HoxA expression | increased | increased | decreased but NS | normal |
| Increased H3 (Lys4) | yes | yes | no | no |
| Increased BFU-E | yes | yes | no | — |
| Increased CFU-GEMM | yes | no | no | — |
| Increased CFU-GM | yes | yes | no | — |
| Characteristic . | MllPTD/WT . | MllPTD/− . | MllWT/− . | MllWT/WT . |
|---|---|---|---|---|
| Premature death | no | yes* | no | no |
| HoxA expression | increased | increased | decreased but NS | normal |
| Increased H3 (Lys4) | yes | yes | no | no |
| Increased BFU-E | yes | yes | no | — |
| Increased CFU-GEMM | yes | no | no | — |
| Increased CFU-GM | yes | yes | no | — |
NS indicates not significant; BFU-E, erythroid progenitors; and —, not applicable.
Pups died by postpartum day 1.