Table II. Progression of MPD in NUP98–HOXA9 hemopoietic chimeras.

	Femur		Spleen
	NCa × 107	CFCb × 103	Size (g)	NCa × 107	CFCb × 103
NUP98–HOXA9
Early post-BMTc (n = 3)	1.6 ± 0.3	110 ± 18	0.15 ± 0.06	10 ± 1	19 ± 8
Late post-BMTd (n = 2)	2.3 ± 0.4	64 ± 26	0.38 ± 0.08	30 ± 5	150 ± 10
Secondary BMTe (n = 2)	4.3 ± 0.4	770 ± 170	0.37 ± 0.20	68 ± 42	1100 ± 53
EGFP controlf (n = 3)	2.1 ± 0.1	60 ± 24	0.10 ± 0.01	13 ± 3	5.1 ± 1

^aNucleated cells.

^bMyeloid colony forming cells, as measured in progenitor assays.

^cTwo months post-BMT.

^dEight months post-BMT.

^eTransplanted with 10⁶ BM cells from early post-BMT group, sacrificed at 5 months.

^fOne mouse early, and two mice late post-BMT, pooled because identical.