Table 2.

Summary of numerical anomalies in mouse ES cell lines

Numerical anomalies	Number of cell lines
43,XY,+Y,+8,+11	1
41,XY,+Y/42,XY,+Y,+8/40,XY	1
41,XY,+Y/41,XY,+8/42,XY,+3,+7	1
40,X,-Y,+8/40,X,-Y,+11/41,X,-Y,+6,+8/41,X,-Y, +6,+11/42,XY,+6,+8/42,XY,+6, +11/40,XY	1
41,XY,+8	16
41,XY,+8/40,XY	6
42,XY,+8,+11	2
42,XY,+8,+15	1
41,XY,+11	1
44,XY,+1,+6,+8,+11	1
Total	31