Contributors to Volume 338.<br>Preface.<br>Volume in Series.<br>Use of Chemical Shifts in Macromolecular Structure Determination, D.S. Wishart and D.A. Case.<br>Cross-Correlated Relaxation for Measurement of Angles between Tensorial Interactions, H. Schwalbe, T. Carlomagno, M. Hennig, J. Junker, B. Reif, Christian Richter, and C. Griesinger.<br>Applications of Adiabatic Pulses in Biomolecular Nuclear Magnetic Resonance, E. Kupce.<br>Scalar Couplings across Hydrogen Bonds, S. Grzesiek, F. Cordier, and A.J. Dingley.<br>On-Line Cell High-Pressure Nuclear Magnetic Resonance Technique: Application to Protein Studies, K. Akasaka and H. Yamada.<br>Maximum Entropy Reconstruction: Spectrum Analysis and Deconvolution in Multidimensional Nuclear Magnetic Resonance, J.C. Hoch and A.S. Stern.<br>Magnetic Relaxation Dispersion Studies of Biomolecular Solutions, B. Halle and V.P. Denisov.<br>Nuclear Magnetic Resonance-Based Approaches for Lead Generation in Drug Discovery, J.W. Peng, C.A. Lepre, J. Feizo, N. Abdul-Manan, and J.M. Moore.<br>Screening of Compound Libraries for Protein Binding Using Flow-Injection Nuclear Magnetic Spectroscopists, B.J. Stockman, K.A. Farley, and D.T. Angwin.<br>The Internet for Nuclear Magnetic Resonance Spectroscopists, S. Farr-Jones and D. Avizonis.<br>Solid-Phase Synthesis of Selectively Labeled DNA: Applications for Multidimensional Nuclear Magnetic Resonance Spectroscopy, C. Kojima, A.M. Ono, A. Ono, and M. Kainosho.<br>Uniform 13C/15N-Labeling of DNA by Tandem Repeat Amplification, M.H. Werner, V. Gupta, L.J. Lambert, and T. Nagata.<br>13C Isotopic Enrichment for Nuclear Magnetic Resonance Studies of Carbohydrates and Glycoconjugates, D. Live, L.A. Silks, J. Schmidt.<br>Preparation and Use of 2H-Labeled RNA Oligonucleotides in Nuclear Magnetic Resonance Studies, E.P. Nikonowicz.<br>Investigation of Unusual DNA Motifs, A. Phan, M. Gueron, and J. Leroy.<br>Resonance Assignment and Structure Determination for RNA, J. Cromsigt, B. van Buuren, J. Schleucher, and S. Wijmenga.<br>Solution Nuclear Magnetic Resonance Probing of Cation Binding Sites on Nucleic Acids, J. Feigon, S.E. Butcher, L.D. Finger, and N.V. Hud.<br>Identification and Characterization of Metal Ion Binding Sites in RNA, R.L. Gonzalez and I. Tinoco.<br>Author Index.<br>Subject Index.<br>