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Polarization of the Centrosome in CTL-Target Cell Conjugates
Low- (i, v) and high- (ii–iv, vi–viii) power electron micrographs showing thin (50–100 nm) sections of OT-1-EL4 conjugates with 1 μM OVA257-264 (i–iv) or G4 (v–viii). OT-I (CTL), lytic granules (white asterisks), polarized centrioles (arrowheads), Golgi complex (G), nucleus (N). Scale bars represent 1 μm (i, v) or 0.5 μm (ii–iv, vi–viii).
