Table 2. Sizes and grades of tumor derived from hiPSCs transplanted into NOG mice.

hiPSC lines (passages)	No.	Tumor size (mm3)	Time after transplantation (wk)	Differentiation into germ layers	Grade of teratoma
201B7 (p35)	1	1468	16	Three germ layers	3
	2	1406	16	Three germ layers	1
	3	2026	14	Three germ layers	3
	4	648	16	Three germ layers	1
	5	991	16	Ectoderm/mesoderm	3
	6	332	16	Three germ layers	1
253G1 (p46)	1	760	16	Three germ layers	1
	2	139	16	Ectoderm/mesoderm	1
	3	814	16	Ectoderm/mesoderm	1
	4	58	16	Three germ layers	1
	5	168	16	Ectoderm/mesoderm	1
	6	1599	13	Ectoderm/mesoderm	3
409B2 (p38)	3	244	16	Ectoderm/mesoderm	2
	4	400	16	Ectoderm/mesoderm	3
	5	43	16	Three germ layers	1
	6	128	16	Ectoderm/mesoderm	1
454E2 (p44)	1	2369	15	Three germ layers	3
	2	2030	11	Three germ layers	1
	3	804	16	Ectoderm/mesoderm	1
	4	1592	16	Ectoderm/mesoderm	1
	5	2319	15	Three germ layers	1
	6	2021	13	Three germ layers	1
HiPS-RIKEN-1A (p24)	1	697	16	Three germ layers	3
	2	99	16	Three germ layers	1
	3	226	16	Ectoderm/mesoderm	3
	4	273	16	Three germ layers	2
	5	961	16	Three germ layers	1
	6	141	16	Three germ layers	1
HiPS-RIKEN-2A (p27)	6	1603	9	Three germ layers	2
HiPS-RIKEN-12A (p32)	1	595	16	Ectoderm/mesoderm	1
	2	85	16	Three germ layers	1
	5	506	16	Three germ layers	3
	6	49	16	Three germ layers	1
ATCC-DYR0100 (unknown; >p11)	1	2481	11	Three germ layers	3
	2	1172	16	Three germ layers	1
	3	2030	8	Three germ layers	1
	4	690	16	Three germ layers	1
	6	2179	14	Three germ layers	1
ATCC-HYR0103 (unknown; >p10)	2	2380	11	Three germ layers	1
	3	4218	13	Three germ layers	2
	4	2950	16	Three germ layers	2
	6	524	16	Three germ layers	1
mc-iPS (unknown; >p27)	2	181	16	Three germ layers	0
	3	1921	15	Three germ layers	0
	5	1115	16	Three germ layers	3
	6	213	16	Three germ layers	1