Fiber release from incoming Ad2, but not endosomal mutant Ad2-ts1.  Immunoprecipitations with an anti-fiber antibody from lysates of cells infected with ³⁵S-methionine labeled virus.  Modified from (1; 2).

(1). Greber, U. F., et al. (1993) Cell 75, 477-486.
(2). Greber, U. F., et al. (1996) EMBO J. 15, 1766-1777.