Front Cover

pp.：  1 – 4

Progress in NucIeic Acid Research and Molecular Biology, Volume 7

pp.：  4 – 5

Copyright Page

pp.：  5 – 10

List of Contributors

pp.：  6 – 8

Preface

pp.：  8 – 9

Abbreviations and Symbols

pp.：  9 – 13

Content

pp.：  10 – 6

Contents of Previous Volumes

pp.：  13 – 17

Articles Planned for Future Volumes

pp.：  17 – 18

Chapter 1. Autoradiographic Studies on DNA Replication in Normal and Leukemic Human Chromosomes

pp.：  18 – 42

Chapter 2. Proteins of the Cell Nucleus

pp.：  42 – 124

Chapter 3. The Present Status of the Genetic Code

pp.：  124 – 190

Chapter 4. The Search for the Messenger RNA of Hemoglobin

pp.：  190 – 212

Chapter 5. Ribonucleic Acids and Information Transfer in Animal Cells

pp.：  212 – 260

Chapter 6. Transfer of Genetic Information During Embryogenesis

pp.：  260 – 320

Chapter 7. Enzymatic Reduction of Ribonucleotides

pp.：  320 – 366

Chapter 8. The Mutagenic Action of Hydroxylamine

pp.：  366 – 386

Chapter 9. Mammalian Nucleolytic Enzymes and Their Localization

pp.：  386 – 448

Author Index

pp.：  448 – 480

Subject Index

pp.：  480 – 486