Photomicrographs showing FISH painted human chromosome 1 (red) and 2 (green) in interphase lymphocytes induced by modified PCC method after 60Co γ-irradiation. Normal cell producing two red spots and two green spots (a & b), aberrant chromosome 1 producing more than two red spots (c), aberrant chromosome 2 produced more than two green spots (d), while more than two green and red spots are seen while both the chromosomes bearing aberrations (e & f). Photographs were taken under 600× magnification.
Pathak et al. BMC Medical Physics 2009 9:6 doi:10.1186/1756-6649-9-6