Table 1.

Expression of GFP in 48-hr embryos injected with constructs containing GATA-2 promoter sequences

Construct	No. of embryos observed	No. of embryos with expression	No. of embryos with circulating blood expression (%)	No. of embryos with neuronal expression (%)	No. of embryos with EVL expression (%)
P1–GM2	141	135	3  (2.13)	106  (75.2)	130  (92.2)
P2–GM2	198	177	32  (15.7)	136  (68.7)	175  (88.4)
P3–GM2	303	291	29  (9.6)	0  (0)	277  (91.4)
P4–GM2	143	126	21  (14.7)	0  (0)	118  (82.5)
P5–GM2	139	90	16  (11.5)	0  (0)	20  (14.4)
P6–GM2	138	44	2  (1.4)	0  (0)	11  (8.0)