S. Limmer, Mismatch Base Pairs in RNA.E. Wahle and U. Kühn, The Mechanism of 3'-Cleavage and Polyadenylation of Eukaryotic Pre-mRNA.T.J.J. Wood, L-A. Haldosén, D. Sliva, M. Sundström, and G. Norstedt, Stimulation of Kinase Cascades by Growth Hormone: A Paradigm for Cytokine Signaling.V.V. Vlassov, I.E. Vlassova, and L.V. Pautova, Olignoculeotides and Polynucleotides as Biologically Active Compounds.D.K. Chattoraj and T.D. Schneider, Replication Control of Plasmid P1 and Its Host Chromosome: The Common Ground.J.A. Jankowski, F.K. Bedford, and Y.S. Kim, Changes in Gene Structure and Regulation of E-Cadherin during Epithelial Development, Differentiation, and Disease.J-P. Jost and A. Bruhat, The Formation of DNA Methylation Patterns and the Silencing of Genes.J.E. Russell, J. Morales, and S.A. Liebhaber, The Role of mRNA Stability in the Control of Globin Gene Expression.P.J. Roach and A.V. Skurat, Self-Glucosylating Initiator Proteins and their Role in Glycogen Biosynthesis.L. McAlister-Henn and W.C. Small, Molecular Genetics of Yeast TCA Cycle Isozymes.Chapter References.Index.