Evidence for a pre-malignant cell line in a skin biopsy from a patient with Nijmegen breakage syndrome

Table 1 Analysis of metaphases of the 94P0496 cell line after 36 and 72 h of BrdU labelling

BrdU incubation	Mitoses after BrdU labelling	Metaphases analysed	aberrant karyotype	normal karyotype
36 h	M1	5	3	2
36 h	M2	50	48	2
72 h	M1	0	0	0
	M2	16	13	3
	M3	34	34	0

ISSN: 1755-8166