Figure 3

Tumor cells from bone marrow aspirate and the results from array CGH analysis performed on such tumor cells. (A) An ESA positive tumor cell rosetted with magnetic beads conjugated with an anti-ESA antibody. (B) Array CGH data of 14 ESA-positive tumor cells displaying low resolution of amplification levels of all 23 chromosomes extended. (C) A close-up of the 12p amplicon, and (D) close-up of the 17q amplified locus.