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LIFE01200604005 Shri Somnath Ghosh - Homi Bhabha National ...

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S. <strong>Ghosh</strong>, M. Krishna / Mutation Research 729 (2012) 61–72 67<br />

Fig. 5. Radiation induced foci of DNA damage response proteins. (A) ATM and (B) BRCA1 in different treatment groups of A549 cells 4 h after irradiation. Cells were fixed in 4%<br />

paraformaldehyde 4 h after irradiation, permeabilized in 0.25% Triton X-100 and labeled with specific antibodies as described in Section 2. Each phospho-site antibody was<br />

indirectly labeled with Molecular Probe 488 secondary antibody (green) and cells were mounted with ProLong Gold antifede with DAPI (blue). All images were captured using<br />

Carl Zeiss confocal microscope with the same exposure time. Representative images of three independent experiments are shown here; at least 100 cells per experiment<br />

were analyzed from three independent experiments. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of the article.)

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