Some Articles Planned for Future Volumes.<br>DNA Modifications by Antitumor Platinum and Ruthenium Compounds: Their Recognition and Repair,<br>V. Brabec.<br>AMP- and Stress-Activated Protein Kinases: Key Regulators of Glucose-Dependent Gene Transcription in Mammalian Cells?,<br>I. Leclerc, G. da Silva Xavier, G.A. Rutter.<br>Molecular Basis of Fidelity of DNA Synthesis and Nucleotide Specificity of Retroviral Reverse Transcriptases,<br>L. Menendez-Arias.<br>Muc4/Sialomucin Complex, the Intramembrane ErbB2 Ligand, in Cancer and Epithelia: To Protect and to Survive,<br>K.L. Carraway, A. Perez, N. Idris, S. Jepson, M. Arango, M. Komatsu, B. Haq, S.A. Price-Schiavi, J. Zhang, and C.A. Carothers Carraway.<br>Functions of Alphavirus Nonstructural Proteins in RNA Replication,<br>L. Kaariainen and T. Ahola.<br>The Unique Biochemistry of Methonogenesis,<br>U. Deppenmeier.<br>A History of Poly A Sequences: From Formation to Factors to Function,<br>M. Edmonds.<br>A Growing Family of Guanine Nucleotide Exchange Factors Is Responsible for Activation of Ras-Family GTPases,<br>L.A. Quilliam, J.F. Rebhun, and A.F. Castro.<br>Practical Approaches to Long Oligonucleotide-Based DNA Microarray: Lessons from Herpesviruses,<br>E.K. Wagner, J.J. Garcia Ramirez, S.W. Stingely, S.A. Aguilar, L. Buehler, G.B. Devi-Rao, and P. Ghazal.<br>Sphingosine Kinases: A Novel Family of Lipid Kinases,<br>H. Liu, D. Chakravarty, M. Maceyka, S. Milstien, and S. Spiegel.<br>Mechanisms of EF-Tu, a Pioneer GTPase,<br>I.M. Krab and A. Parmeggiani.<br>Index.