Biological Cycles

List of Contributors and Discussants PrefaceExcerpts From An Interview Conference Photographs 1. The Ornithine-Urea Cycle: Biosynthesis and Regulation of Carbamyl Phosphate Synthetase I and Ornithine Transcarbamylase2. On the Cycles of Glutathione Metabolism and Transport3. Multienzymatic Proteins in Mammalian Pyrimidine Biosynthesis: Channeling of Intermediates to Avoid Futile Cycles4. Interconvertible Enzyme Cycles in Cellular Regulation 5. Regulation of Mammalian Pyruvate Dehydrogenase Complex by a Phosphorylation-Dephosphorylation Cycle6. Phosphorylation-Dephosphorylation Cycles and the Regulation of Fuel Selection in Mammals7. Replenishment of Citric Acid Cycle Intermediates by the Purine Nucleotide Cycle in Rat Skeletal Muscle8. Control of a Secondary Pathway of Ethanol Metabolism by Differences in Redox State: A Story of the Failure to Arrest the Krebs Cycle for Drunkenness9. Aldolase and Fructose Bisphosphatase: Key Enzymes in the Control of Gluconeogenesis and Glycolysis10. The Fructose 6-Phosphate/Fructose 1,6-Bisphosphate Cycle11. Cycles in Polysaccharide Biosynthesis12. Tricarboxylic Acid Cycle Intermediates and the Control of Fatty Acid Synthesis and Ketogenesis13. Ferroactivator and the Regulation of Gluconeogenesis14. Metabolic Cycles in the Fermentation by Propionic Acid Bacteria15. Sterol Structure and Membrane Function16. The ATP-Phosphate Cycle17. Formation and Utilization of PEP in Microbial Carbohydrate Transport18. Cycles in the Function of Mitochondrial Membrane Transport Systems19. The Cycling of Oxygen through Intermediates in the Cytochrome Oxidase-Oxygen Reaction20. Energy Cycles in Health and Disease21. The Glucose-Lactic Acid Cycle and Gluconeogenesis22. Amino Acid Cycles in Man23. Phosphorylation and Dephosphorylation of Glycogen Phosphorylase: A Prototype for Reversible Covalent Enzyme Modification24. Role of Phosphorylation-Dephosphorylation Cycles in the Control of Protein Synthesis in Eukaryotes25. Structure and Hormonal Regulation of the Ovalbumin Gene Cluster26. Catabolite Repression in Yeast: Mediation by cAMP27. Unwinding the Double Helix: Complete Equation for Chemical Equilibrium28. The Structure and Evolution of Ribosomes and Their Components29. A Cyclic Mechanism for Excitation and Adaptation30. Protein Synthesis and Protein Turnover in Circadian Cycles31. Membrane Cycling in Secretion: A Morphological Approach32. Remarks in Honor of Professor Sir Hans Krebs33. ResponseIndex Contents of Previous Volumes