Table 1.

Standard karyotyping of ESC clones by G-banding

Clone_passage	Number of analysed metaphases	Karyotype	Results
Clone 1_10	15	2	41, XY, +der(?)[2]/40, XY, der(?)[13]
Clone 1_16	15	3	41, XY, +der(?)[8]/40, XY, der(?)[7]
Clone 2_10	14	2	41, XY, +der(?)[10]/40, XY, der(?)[4]
Clone 2_16	16	2	41, XY, +der(?)[3]/40, XY, der(?)[13]
Clone 3_10	11	2	42, XY[7]/40, XY[4]
Clone 3_16	15	1	42, XY[2]/41, XY[3]/40, XY[9]
Clone 4_10	10	2	42, XY[4]/41, XY[1]/40, XY[2]
Clone 4_16	12	4	42, XY[4]/41, XY[4]/40, XY[2]
Clone 6_10	10	1	42, XY, +der(?)[6]/41, XY, +der(?)[4]
Clone 6_16	10	2	41, XY, +der(?)[5]/40, XY, der(?)[4]
Clone 7_10	12	2	41, XY, +der(?)[2]/40, XY, der(?)[13]
Clone 7_16	12	2	40, XY, der(?)[9]

Der(?): derivative.