Evaluation of high-resolution microarray platforms for genomic profiling of bone tumours

BMC Research Notes

Table 4 Detection of copy number aberrations

Platform	TC-32				OSA
	Homozygous copy loss	Loss	Gain	High copy gain	Homozygous copy loss	Loss	Gain	High copy gain
Affymetrix Genome-Wide Human SNP array 6.0	19	45	40	21	18	100	101	72
	23	76	76	28	16	114	123	82
Agilent Human Genome CGH 244A	4	11	10	2	9	82	58	42
	4	8	10	2	13	103	65	37
Illumina HumanExon510s-duo	3	32	21	3	2	75	77	33
	3	33	19	2	4	86	78	36
Nimblegen HG18 CGH 385 k WG Tiling v1.0	0	7	15	2	1	31	62	36
	0	11	6	0	1	25	55	36

Number of copy number aberrations detected in chromosome 1-22 in TC-32 and OSA using the platform-independent software Nexus.

ISSN: 1756-0500