Protein-DNA Recognition: The Interaction of lac, cl and E. coli RNA Polymerase with Operators and Promotors / Rapid Solid-Phase Phosphotriester Synthesis of DNA Fragments on Controlled Pore Glass and Application to the Preparation of a Gene for Somatomedin C / Cleavage of Phosphorothioate-Containing Oligonucleotides and DNA by Restriction Endonucleases / Regio- and Stereospecific Synthesis of 7-Deazapurine 2-Deoxyribonucleosides and Incorporation of Nucleoside Isosteres into Oligonucleotides / Repair-Resistant Nucleoside Analogues in Oligonucleotide-Directed Mutagenesis / Total Synthesis of Yeast Alanyl tRNA / Synthesis of 5-Azacytosine 2-Deoxyribonucleosides, Properties and Biological Activity / Synthesis and Characterization of a Set of Four Dodecadeoxyribonucleoside Undecaphosphates Containing O6-Methylguanine Opposite Adenine, Cytosine, Guanine, and Thymine / Chemical Synthesis and Biological Applications of Oligodeoxynucleotides Containing Carcinogen-DNA Adducts: O6-Methylguanine and N-(Guan-8-YL)-4-Aminobiphenyl / Biotinylated Oligonucleotide Hybridization Probes: Progress Towards a Non-Radioactive Method for the Diagnosis of Human Genetic Diseases / Building Blocks for the Chemical Synthesis of DNA Containing C(3)-CH2-P Bonds / Synthesis of Complex Oligosaccharide Sequences of Glycoconjugates / A New Approach to the Synthesis of Glycoconjugates / Basic Sugar Derivates, Tools for Mapping the Active Site of Glycosidases and for the Study of Glycoprotein Biosynthesis / Inhibitors of Oligosaccharide Processing / Applications of Synthetic Peptides / Protein Engineering by Site Directed Mutagenesis / Towards Conformational Sequencing of Proteins: Assignment of Secondary Structures by Anti-Peptide Antibodies / Synthetic Peptide Vaccines and Problems Encountered.