Contents. List of Contributors. Preface (E.E. Bittar). The Centromere (J.B. Rattner and A.K.C. Wong). The Nuclear Matrix: Structure, Function and DNA Replication (R. Berezney). Functional Aspects of Chromosome Organization: Scaffold Attachment Regions and their Ligands (S.M. Gasser). Signal Transduction to the Cell Nucleus (E.A. Nigg). The Peroxisome: Organization and Dynamics (C. Masters and D. Crane). The Endoplasmic Reticulum (G.L.E. Koch). Dynamics of the Interphase Golgi Apparatus in Mammalian Cells (B. Storrie). Role of Autophagy in Hepatic Macromolecular Turnover (G.E. Mortimore). Lysosomal Acidity (D.L. Schneider and J. Chin). The Ribosome: Function, Organization and Structure (R. Brimacombe). Index.