Fluorescence micrograph demonstrating dissociation of Ad2 capsid and DNA.  FITC-labeled Ad2 was internalized into HeLa cells for 150 min and the sample processed for fluorescence in situ hybridization (FISH) using texas red labeled Ad2 genomic probe.  (Source U. Greber).  For details, see (1).

(1). Greber, U. F., et al. (1997) EMBO J. 16, 5998-6007.