Table 1.

Growth of grafted embryos/larvae and development of their organs.

grafted embryo	recipient	# of grafts	# of survived recipients	# of grown grafts	# of grafts with testis formation	# of grafts containing brain	# of grafts containing eye	# of grafts containing heart	# of grafts containing intestine	# of grafts containing liver
3 hpf	rag1	13	13*	12	0/8†	8/8	0/8	0/8	1/8	0/8
6 hpf	rag1	12	12	11	0/4	4/4	1/4	0/4	0/4	0/4
24 hpf	rag1	21	20	16	4/9	9/9	8/9	1/9	8/9	3/9
72 hpf	rag1	28	21	20	6/14	14/14	14/14	11/14	14/14	9/14
5 dpf	rag1	12	12	12	5/7	7/7	7/7	6/7	5/7	3/7
72 hpf	Germ cell-depleted rag1	28	27	25	9/10	10/10	9/10	7/10	10/10	7/10
72 hpf	Castrated rag1	17	6§	6	5/6	6/6	6/6	6/6	6/6	3/6
72 hpf spns2 mutant	Germ cell-depleted rag1	21	15	13	4/8	8/8	8/8	0/8	8/8	6/8
7 dpf oep mutant	Germ cell-depleted rag1	14	14	14	4/7	7/7	5/7	0/7	1/7	0/7

*The number of recipients that survived for 2 months after transplantation. ^†The denominator shows the number of grafts used for histological observation; the remaining grafts were used for other analyses. ^§Because the castrated rag1 recipients tended to die immediately after transplantation due to damage incurred from castration surgery, only some of the recipients survived for 2 months after transplantation.