Isolation of animal cell nuclei / Edward A. Smuckler, Marlene Koplitz, and Douglas E. Smuckler -- Isolation of nuclear envelopes from whole tissue / D.J. Fry -- Isolation of nucleoli / Ulrich E. Loening and Anne M. Baker -- Preparation, characterization, and fractionation of chromatin / D. Rickwood and G.D. Birnie -- Fractionation and isolation of histones / E.W. Johns -- Preparation and properties of chromatin non-histone proteins / A.J. MacGillivray -- Isolation of nuclear RNA / M.E. Bramwell -- Isolation of DNA from eucaryotic cells.