Table of Contents

• George Backus

Inference from Inadequate and Inaccurate Data, I

• Marston Morse
• and Stewart S. Cairns

A Setting for A Theorem of Bott

• Richard E. Block

Noncommutative Jordan Algebras with Commutators Satisfying an Alternativity Condition

• Stephen S. Gelbart

Fourier Analysis on GL(n,R)

• Douglas E. Dorman
• and John D. Roberts

Nuclear Magnetic Resonance Spectroscopy: ¹³C Spectra of Some Common Nucleotides

• Alan J. Jones,
• Michael W. Winkley,
• David M. Grant,
• and Roland K. Robins

Carbon-13 Nuclear Magnetic Resonance: Naturally Occurring Nucleosides

• Dinshaw J. Patel
• and R. G. Shulman

Spin Delocalization in Retinals

• Kenneth Beardsley
• and Charles R. Cantor

Studies of Transfer RNA Tertiary Structure by Singlet-Singlet Energy Transfer

• S. H. Lin
• and H. Eyring

Kinetics of Heterogeneous Chemical Reactions, II

• H. Oelze- Karow,
• P. Schopfer,
• and H. Mohr

Phytochrome-Mediated Repression of Enzyme Synthesis (Lipoxygenase): A Threshold Phenomenon

• P. C. Jackson,
• J. M. Taylor,
• and S. B. Hendricks

Entry of Organic Acid Anions into Roots

• David L. Rayle,
• Michael L. Evans,
• and Rainer Hertel

Action of Auxin on Cell Elongation

• Hans Thoenen,
• Robert A. Mueller,
• and Julius Axelrod

Phase Difference in the Induction of Tyrosine Hydroxylase in Cell Body and Nerve Terminals of Sympathetic Neurones

• P. T. S. Wong,
• E. R. Kashket,
• and T. H. Wilson

Energy Coupling in the Lactose Transport System of Escherichia coli

• Maxwell Richter,
• Nabih I. Abdou,
• and Robert D. Midgley

Cells Involved in Cell-Mediated and Transplantation Immunity in the Rabbit, I. The Noninvolvement of the Bone Marrow Antigen Reactive Cell in the Transplant Rejection Reaction

• George J. Sorger
• and Diane Trofimenkoff

Nitrogenaseless Mutants of Azotobacter vinelandii

• Padman S. Sarma,
• T. Log,
• and Robert J. Huebner

Trans-Species Rescue of Defective Genomes of Murine Sarcoma Virus from Hamster Tumor Cells with Helper Feline Leukemia Virus

• Mary A. Dudley,
• Robert W. Henkens,
• and David T. Rowlands, Jr.

Kinetics of Neutralization of Bacteriophage f2 by Rabbit γG-Antibodies

• C. Goldthwaite,
• D. Dubnau,
• and I. Smith

Genetic Mapping of Antibiotic Resistance in Markers Bacillus subtilis

• Robert M. Friedman
• and Ira Pastan

Mechanism of Action of 2-Mercapto-1(β-4-pyridethyl)benzimidazole: A Reversible Inhibitor of Interferon Activity

• John Tyler Bonner

Induction of Stalk Cell Differentiation by Cyclic AMP in the Cellular Slime Mold Dictyostelium discoideum

• P. U. Angeletti
• and R. Levi-Montalcini

Sympathetic Nerve Cell Destruction in Newborn Mammals by 6-Hydroxydopamine

• J. D. McLean
• and S. J. Singer

A General Method for the Specific Staining of Intracellular Antigens with Ferritin-Antibody Conjugates

• J. B. Olmsted,
• K. Carlson,
• R. Klebe,
• F. Ruddle,
• and Joel Rosenbaum

Isolation of Microtubule Protein from Cultured Mouse Neuroblastoma Cells

• Alvin Nason,
• Alan D. Antoine,
• Paul A. Ketchum,
• William A. Frazier III,
• and David K. Lee

Formation of Assimilatory Nitrate Reductase by in vitro Inter-Cistronic Complementation in Neurospora crassa

• A. M. Gotto,
• H. Kon,
• and M. E. Birnbaumer

Electron Spin Resonance Studies of Lipid-Protein Interaction in Human Serum Lipoproteins

• Henry Berger, Jr.
• and J. Logan Irvin

Changes in the Physical State of DNA during Replication in Regenerating Liver of the Rat

• Victor E. Shashoua

RNA Metabolism in Goldfish Brain during Acquisition of New Behavioral Patterns

• H. Klenow
• and I. Henningsen

Selective Elimination of the Exonuclease Activity of the Deoxyribonucleic Acid Polymerase from Escherichia coli B by Limited Proteolysis

• E. A. Meighen,
• V. Pigiet,
• and H. K. Schachman

Hybridization of Native and Chemically Modified Enzymes, III. The Catalytic Subunits of Aspartate Transcarbamylase

• Melvin S. Center,
• F. William Studier,
• and Charles C. Richardson

The Structural Gene for a T7 Endonuclease Essential for Phage DNA Synthesis

• D. M. K. Lam,
• R. Furrer,
• and W. R. Bruce

The Separation, Physical Characterization, and Differentiation Kinetics of Spermatogonial Cells of the Mouse

• David Freifelder
• and Matthew Meselson

Topological Relationship of Prophage λ to the Bacterial Chromosome in Lysogenic Cells

• Hiroshi Yoshikawa

Temperature-Sensitive Mutants of Bacillus subtilis, I. Multiforked Replication and Sequential Transfer of DNA by a Temperature-Sensitive Mutant

• William L. Nyhan,
• Bohdan Bakay,
• James D. Connor,
• James F. Marks,
• and Doman K. Keele

Hemizygous Expression of Glucose-6-Phosphate Dehydrogenase in Erythrocytes of Heterozygotes for the Lesch-Nyhan Syndrome

• Sukdeb Mondal
• and Charles Heidelberger

In vitro Malignant Transformation by Methylcholanthrene of the Progeny of Single Cells Derived from C3H Mouse Prostate

• J. Hudson,
• D. Goldstein,
• and R. Weil

A Study on the Transcription of the Polyoma Viral Genome

PEPTIDYL TRANSFERS IN GRAMICIDIN S BIOSYNTHESIS FROM ENZYME-BOUND THIOESTER INTERMEDIATES

• M S Meselson

Symposium on chemical and biological warfare. Foreword

• G Bunn

Gas and germ warfare: international legal history and present status

• H Swyter

Political considerations and analysis of military requirements for chemical and biological weapons

• I L Bennett, Jr

The significance of chemical and biological warfare for the people