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Volume 71(6);  June 1974
The cover of the journal
Biological Sceinces: Botany
Composition and Activity of the Photosynthetic Apparatus in Temperature-Sensitive Mutants of Higher Plants
R. S. Alberte, J. D. Hesketh, G. Hofstra, J. P. Thornber, A. W. Naylor, R. L. Bernard, C. Brim, J. Endrizzi, and R. J. Kohel
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2414–2418.
PMCID: PMC388467
Biological Sciences: Biochemistry
Regulation of Fructose 1,6-Bisphosphatase by Histidine under Gluconeogenic Conditions
S. Pontremoli, E. Melloni, A. De Flora, and B. L. Horecker
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2166–2168.
PMCID: PMC388411
Effect of Insulin on Sterol and Fatty Acid Synthesis and Hydroxymethylglutaryl CoA Reductase Activity in Mammalian Cells Grown in Culture
Sam J. Bhathena, Joel Avigan, and Marta E. Schreiner
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2174–2178.
PMCID: PMC388413
Role of Phospholipids in the Multiple Forms of Mammalian Elongation Factor 1
Andrzej B. Legocki, Betty Redfield, Chen K. Liu, and Herbert Weissbach
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2179–2182.
PMCID: PMC388414
The Polypeptide Composition of Intra-axonally Transported Proteins: Evidence for Four Transport Velocities
Mark Willard, W. Maxwell Cowan, and P. Roy Vagelos
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2183–2187.
PMCID: PMC388415
Transcription of Saccharomyces cerevisiae Ribosomal DNA In Vivo and In Vitro
Jane Harris Cramer, Jesus Sebastian, Robert H. Rownd, and Harlyn O. Halvorson
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2188–2192.
PMCID: PMC388416
Partial Purification of the Template-Active Fraction of Chromatin: A Preliminary Report
J. M. Gottesfeld, W. T. Garrard, G. Bagi, R. F. Wilson, and James Bonner
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2193–2197.
PMCID: PMC388417
A Phosphate-Acceptor Protein Related to Parvalbumins in Dogfish Skeletal Muscle
Hubert E. Blum, Sitivad Pocinwong, and Edmond H. Fischer
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2198–2202.
PMCID: PMC388418
Cleavage of Actin by Thrombin
L. Muszbek and K. Laki
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2208–2211.
PMCID: PMC388420
Location of an Isoproterenol-Responsive Cyclic AMP Pool in Adrenergic Nerve Cell Bodies and Its Relationship to Tyrosine 3-Monooxygenase Induction
U. Otten, R. A. Mueller, F. Oesch, and H. Thoenen
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2217–2221.
PMCID: PMC388422
Noncovalent Modification of Deoxyhemoglobin S Solubility and Erythrocyte Sickling
Michael R. Waterman, Kotaro Yamaoka, Larry Dahm, Joe Taylor, and G. L. Cottam
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2222–2225.
PMCID: PMC388423
Synergistic Interactions of T4 Early Proteins Concerned with Their Binding to DNA
Wai Mun Huang and John M. Buchanan
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2226–2230.
PMCID: PMC388424
Replication of Colicin E1 Plasmid DNA in Minicells from a Unique Replication Initiation Site
Joseph Inselburg
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2256–2259.
PMCID: PMC388430
Replication of Colicin E1 Plasmid DNA in Cell Extracts. Origin and Direction of Replication
Jun-Ichi Tomizawa, Yoshimasa Sakakibara, and Tsuyoshi Kakefuda
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2260–2264.
PMCID: PMC388431
Actin Antibody: The Specific Visualization of Actin Filaments in Non-Muscle Cells
Elias Lazarides and Klaus Weber
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2268–2272.
PMCID: PMC388433
Role of a Deoxyribonuclease in the Genetic Transformation of Diplococcus pneumoniae
Sanford Lacks, Bill Greenberg, and Marjorie Neuberger
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2305–2309.
PMCID: PMC388441
The Location of the Repressor Binding Sites in the lac Operon
William S. Reznikoff, Robert B. Winter, and Carolyn Katovich Hurley
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2314–2318.
PMCID: PMC388443
Glucose Inhibition of Adenylate Cyclase in Intact Cells of Escherichia coli B
Alan Peterkofsky and Celia Gazdar
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2324–2328.
PMCID: PMC388445
A Proposed Hydrogen Transfer Function for Cytochrome c
John E. Harrison
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2332–2334.
PMCID: PMC388447
Rapid Enhancement of Chick Intestinal DNA-Dependent RNA Polymerase II Activity by 1α,25-Dihydroxyvitamin D3, In Vivo
Joseph E. Zerwekh, Mark R. Haussler, and Thomas J. Lindell
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2337–2341.
PMCID: PMC388449
Isolation of the Major Viral Glycoprotein and a Putative Precursor from Cells Transformed by Avian Sarcoma Viruses
Michael S. Halpern, Dani P. Bolognesi, and Leon J. Lewandowski
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2342–2346.
PMCID: PMC388450
Nerve Growth Factor in Rat Glioma Cells
Angela M. Longo and Edward E. Penhoet
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2347–2349.
PMCID: PMC388451
Photoaffinity Labeling of the Ouabain-Binding Site on (Na+ + K+) Adenosinetriphosphatase
Arnold Ruoho and Jack Kyte
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2352–2356.
PMCID: PMC388453
Rapid Inactivation of Ovalbumin Messenger Ribonucleic Acid after Acute Withdrawal of Estrogen
Richard D. Palmiter and Norman H. Carey
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2357–2361.
PMCID: PMC388454
The Isolation and Characterization of a New Iron-Sulfur Protein from Photosynthetic Membranes
Richard Malkin, Pedro J. Aparicio, and Daniel I. Arnon
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2362–2366.
PMCID: PMC388455
In Vitro Packaging of Satellite Phage P4 DNA
Gail Pruss, Richard N. Goldstein, and Richard Calendar
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2367–2371.
PMCID: PMC388456
Activity of Empty, Headlike Particles for Packaging of DNA of Bacteriophage λ In Vitro
B. Hohn and T. Hohn
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2372–2376.
PMCID: PMC388457
Quantitative Affinity Chromatography. Determination of Binding Constants by Elution with Competitive Inhibitors
Ben M. Dunn and Irwin M. Chaiken
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2382–2385.
PMCID: PMC388459
The Homopolyadenylate and Adjacent Nucleotides at the 3′-Terminus of 30-40S RNA Subunits in the Genome of Murine Sarcoma-Leukemia Virus
Hyune Mo Rho and Maurice Green
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2386–2390.
PMCID: PMC388460
The Role of a Dolichol-Oligosaccharide as an Intermediate in Glycoprotein Biosynthesis
An-Fei Hsu, John W. Baynes, and Edward C. Heath
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2391–2395.
PMCID: PMC388461
A Three-Dimensional Molecular Assembly Model of a Lipoprotein from the Escherichia coli Outer Membrane
Masayori Inouye
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2396–2400.
PMCID: PMC388462
Sulfite Reductase Activity in Extracts of Various Photosynthetic Bacteria
H. D. Peck, Jr., S. Tedro, and M. D. Kamen
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2404–2406.
PMCID: PMC388464
Selective Removal of Histones from Calf-Thymus Nucleohistone with Sodium Dodecylsulfate
Kenshi Hayashi and Yoshiki Ohba
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2419–2422.
PMCID: PMC388468
In Vitro Analysis of the General Properties and Junctional Receptor Characteristics of Skeletal Muscle Membranes. Isolation, Purification, and Partial Characterization of Sarcolemmal Fragments
Barry W. Festoff and W. King Engel
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2435–2439.
PMCID: PMC388472
Effect of Poliovirus Double-Stranded RNA on Viral and Host-Cell Protein Synthesis
M. L. Celma and E. Ehrenfeld
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2440–2444.
PMCID: PMC388473
Replication of the Escherichia coli Chromosome Following Thymine Starvation
J. C. Liebart, A. Buu, and H. Marcovich
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2445–2448.
PMCID: PMC388474
Effects of an Antibody to a Highly Purified Na+, K+-ATPase from Canine Renal Medulla: Separation of the “Holoenzyme Antibody” into Catalytic and Cardiac Glycoside Receptor-Specific Components
John L. McCans, Lois K. Lane, George E. Lindenmayer, Vincent P. Butler, Jr., and Arnold Schwartz
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2449–2452.
PMCID: PMC388475
Intragenomal Distribution of DNA Repair Synthesis: Repair in Satellite and Mainband DNA in Cultured Mouse Cells
Michael W. Lieberman and Miriam C. Poirier
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2461–2465.
PMCID: PMC388478
Kinetic Properties and Electron Paramagnetic Resonance Spectra of the Nitric Oxide Derivative of Hemoglobin Components of Trout (Salmo irideus)
Maurizio Brunori, Giancarlo Falcioni, and Giuseppe Rotilio
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2470–2472.
PMCID: PMC388480
Further Analysis of a Simple Prototypal Muscle Model Near to and Far from Equilibrium
Terrell L. Hill and Yi-der Chen
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2478–2481.
PMCID: PMC388482
Phosphate Metabolism in Intact Human Erythrocytes: Determination by Phosphorus-31 Nuclear Magnetic Resonance Spectroscopy
Thomas O. Henderson, Anthony J. R. Costello, and Akira Omachi
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2487–2490.
PMCID: PMC388484
Estimation of the Number of Genes Coding for the Constant Part of the Mouse Immunoglobulin Kappa Light Chain
C. H. Faust, H. Diggelmann, and B. Mach
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2491–2495.
PMCID: PMC388485
In Vitro Genetic Recombination of Bacteriophage λ
Michael Syvanen
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2496–2499.
PMCID: PMC388486
Cholera Toxin Mimics Melanocyte Stimulating Hormone in Inducing Differentiation in Melanoma Cells
Edward O'Keefe and Pedro Cuatrecasas
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2500–2504.
PMCID: PMC388487
Glutathione Synthetase Deficiency, an Inborn Error of Metabolism Involving the γ-Glutamyl Cycle in Patients with 5-Oxoprolinuria (Pyroglutamic Aciduria)
Vaira P. Wellner, Ronald Sekura, Alton Meister, and Agne Larsson
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2505–2509.
PMCID: PMC388488
Chemical Synthesis of a Primer and Its Use in the Sequence Analysis of the Lysozyme Gene of Bacteriophage T4
R. Padmanabhan, Ernest Jay, and Ray Wu
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2510–2514.
PMCID: PMC388489
The Thermosensitive Lesion in the Replication of the Drug Resistance Factor, Rts1
C. G. DiJoseph and Akira Kaji
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2515–2519.
PMCID: PMC388490
Demonstration of Dopamine-sensitive Adenylate Cyclase in Malignant Neuroblastoma Cells and Change in Sensitivity of Adenylate Cyclase to Catecholamines in “Differentiated” Cells
Kedar N. Prasad and Katrina N. Gilmer
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2525–2529.
PMCID: PMC388492
Release of Polarity in Escherichia coli by Gene N of Phage λ: Termination and Antitermination of Transcription
Sankar Adhya, Max Gottesman, and Benoit De Crombrugghe
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2534–2538.
PMCID: PMC388494
Homology Between Bakers' Yeast Cytochrome b2 and Liver Microsomal Cytochrome b5
B. Guiard, O. Groudinsky, and F. Lederer
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2539–2543.
PMCID: PMC388495
The Mechanism of Viral Replication. Structure of Replication Complexes of Encephalomyocarditis Virus
Sigrid S. Thach, Darrell Dobbertin, Charles Lawrence, Fred Golini, and Robert E. Thach
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2549–2553.
PMCID: PMC388497
Functional Differences in the Multiple Hemocyanins of the Horseshoe Crab, Limulus polyphemus L
Bolling Sullivan, Joseph Bonaventura, and Celia Bonaventura
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2558–2562.
PMCID: PMC388499
Biological Sciences: Biophysics
The Derivation of Ecological Relationships from Physical and Chemical Principles
Harold J. Morowitz
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2335–2336.
PMCID: PMC388448
Biological Sciences: Cell Biology
Lectin Binding and Perturbation of the Outer Surface of the Cell Membrane Induces a Transmembrane Organizational Alteration at the Inner Surface
Tae H. Ji and Garth L. Nicolson
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2212–2216.
PMCID: PMC388421
Localization of Replicating DNA of Simian Virus 40 in Monkey Kidney Cells
Donald J. LeBlanc and Maxine F. Singer
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2236–2240.
PMCID: PMC388426
Coupling Between Mitochondrial Mutation and Energy Transduction
Henry R. Mahler and Roberto N. Bastos
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2241–2245.
PMCID: PMC388427
In Vitro Repair of Apurinic Sites in DNA
W. G. Verly, F. Gossard, and P. Crine
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2273–2275.
PMCID: PMC388434
Enhancement of RNA Synthesis in Avian Liver Cell Cultures by a 5β-Steroid Metabolite During Induction of δ-Aminolevulinate Synthase
Genevieve S. Incefy and Attallah Kappas
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2290–2294.
PMCID: PMC388438
Purification of a Growth Factor for Ovarian Cells from Bovine Pituitary Glands
Denis Gospodarowicz, Kenneth L. Jones, and Gordon Sato
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2295–2299.
PMCID: PMC388439
Nucleotide Sequences of Human Globin Messenger RNA
Charles A. Marotta, Bernard G. Forget, Sherman M. Weissman, Inder M. Verma, Ronald P. McCaffrey, and David Baltimore
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2300–2304.
PMCID: PMC388440
Stimulation of Extracellular Matrix Synthesis in the Developing Cornea by Glycosaminoglycans
Stephen Meier and Elizabeth D. Hay
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2310–2313.
PMCID: PMC388442
Induction of a Lactogenic Receptor in Rat Liver: Influence of Estrogen and the Pituitary
Barry I. Posner, Paul A. Kelly, and Henry G. Friesen
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2407–2410.
PMCID: PMC388465
Short-Term Binding and Hydrolysis of Cyclic 3′:5′-Adenosine Monophosphate by Aggregating Dictyostelium Cells
D. Malchow and G. Gerisch
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2423–2427.
PMCID: PMC388469
Separation of Specific Initiation Factors Involved in the Translation of Myosin and Myoglobin Messenger RNAs and the Isolation of a New RNA Involved in Translation
Stuart M. Heywood, Doris S. Kennedy, and Andre J. Bester
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2428–2431.
PMCID: PMC388470
Enhancement of DNA Synthesis in a Mammalian Cell-Free System by Trypsin Treatment
Ronald L. Brown and Elton Stubblefield
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2432–2434.
PMCID: PMC388471
Receptor Mobility and the Mechanism of Cell-Cell Binding Induced by Concanavalin A
Urs Rutishauser and Leo Sachs
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2456–2460.
PMCID: PMC388477
Preferential Inhibition of the Growth of Virus-Transformed Cells in Culture by Rifazone-82, a New Rifamycin Derivative
Mina J. Bissell, Carroll Hatie, Allan N. Tischler, and Melvin Calvin
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2520–2524.
PMCID: PMC388491
Selection for Neuroblastoma Cells that Synthesize Certain Transmitters
Xandra O. Breakefield and Marshall W. Nirenberg
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2530–2533.
PMCID: PMC388493
Biological Sciences: Genetics
Dominance of the Senescent Phenotype in Heterokaryons Between Replicative and Post-Replicative Human Fibroblast-Like Cells
Thomas H. Norwood, William R. Pendergrass, Curtis A. Sprague, and George M. Martin
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2231–2235.
PMCID: PMC388425
The Somatic Cell Genetics of Human Interferon: Assignment of Human Interferon Loci to Chromosomes 2 and 5
Y. H. Tan, R. P. Creagan, and F. H. Ruddle
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2251–2255.
PMCID: PMC388429
Genetic Regulatory Mechanisms and the Ecological Niche of Escherichia coli
Michael A. Savageau
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2453–2455.
PMCID: PMC388476
Biological Sciences: Immunology
Transplantation of Autoimmune Potential. I. Development of Antinuclear Antibodies in H-2 Histocompatible Recipients of Bone Marrow from New Zealand Black Mice
Jane I. Morton and Benjamin V. Siegel
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2162–2165.
PMCID: PMC388410
Pattern of Immunoglobulin Synthesis and Assembly in a Human-Mouse Somatic Cell Hybrid Clone
Jerrold Schwaber and Edward P. Cohen
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2203–2207.
PMCID: PMC388419
Effects of Dialyzable Transfer Factor in Patients with Breast Cancer
H. F. Oettgen, L. J. Old, J. H. Farrow, F. T. Valentine, H. S. Lawrence, and L. Thomas
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2319–2323.
PMCID: PMC388444
Transfer Factor: A Subcellular Component that Transmits Information for Specific Immune Responses
Steven Rosenfeld and David Dressler
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2473–2477.
PMCID: PMC388481
Protection of Lethally Irradiated Mice by Spleen Cells from Neonatally Thymectomized Mice
E. J. Yunis, R. A. Good, J. Smith, and O. Stutman
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2544–2548.
PMCID: PMC388496
Biological Sciences: Medical Sciences
An Antigen in Hodgkin's Disease Tissue Cultures: Fluorescent Antibody Studies
John C. Long, Alan C. Aisenberg, and Paul C. Zamecnik
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2285–2289.
PMCID: PMC388437
Prolongation of the Life-Span in Mice Adapted to Large Amounts of L-Dopa
George C. Cotzias, Samuel T. Miller, Alexander R. Nicholson, Jr., William H. Maston, and Lily C. Tang
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2466–2469.
PMCID: PMC388479
Biological Sciences: Physiology
Interaction of Benzodiazepines with Central Nervous Glycine Receptors: Possible Mechanism of Action
Anne B. Young, Stephen R. Zukin, and Solomon H. Snyder
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2246–2250.
PMCID: PMC388428
Regulation of Adenylate Kinase and Creatine Kinase Activities in Myogenic Cells
Helgi Tarikas and David Schubert
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2377–2381.
PMCID: PMC388458
Biological Sciences: Zoology
Correlation Between Deoxyribonucleic Acid Excision-Repair and Life-Span in a Number of Mammalian Species
R. W. Hart and R. B. Setlow
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2169–2173.
PMCID: PMC388412
National Academy of Sciences Autumn Meeting (October 1973): Symposium
FROM KNOWLEDGE TO ACTION: SCIENCE AND ITS USES
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2563.
PMCID: PMC388500
Science and the Public Sector: A National Policy Overview
M. Frank Hersman
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2565–2570.
PMCID: PMC388501
Science and the Public Sector: Practical Applications from Within the University to the Problems of Municipalities
Robert Nathans
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2571–2575.
PMCID: PMC388502
Science and the Public Sector: The User's Viewpoint. Guidepost for the Adventurous Technologist Exploring City Government Land
William Donaldson
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2576–2578.
PMCID: PMC388503
Science and Industry: The Private Sector. Opening remarks
Richard W. Roberts
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2579.
PMCID: PMC388504
Science and Industry: The Private Sector. Interaction Between Government Laboratories and Industry: Lessons from Harwell's Experience
Walter C. Marshall
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2580–2583.
PMCID: PMC388505
Science and Industry: The Private Sector. Using Science
N. B. Hannay
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2584–2587.
PMCID: PMC388506
Physical Sciences: Chemistry
Carbon-13 Relaxation and Proton Nuclear Magnetic Resonance Studies of Prostaglandin F2α
Woodrow W. Conover and Josef Fried
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2157–2161.
PMCID: PMC388409
Localized Molecular Orbital Description of Nitrogen Lone Pairs
Daniel A. Kleier, John H. Hall, Jr., Thomas A. Halgren, and William N. Lipscomb
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2265–2267.
PMCID: PMC388432
Lipid Binding to the Amphipathic Membrane Protein Cytochrome b5
Peter J. Dehlinger, Patricia C. Jost, and O. Hayes Griffith
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2280–2284.
PMCID: PMC388436
Temperature Dependence of Isotope Ratios in Tree Rings
L. M. Libby and L. J. Pandolfi
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2482–2486.
PMCID: PMC388483
Physical Sciences: Geology
Ambient Pyrite in Precambrian Chert: New Evidence and a Theory
Andrew H. Knoll and Elso S. Barghoorn
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2329–2331.
PMCID: PMC388446
Physical Sciences: Mathematics
On Some Isospectral Second Order Differential Operators
Mark Kac and Pierre Van Moerbeke
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2350–2351.
PMCID: PMC388452
A Characterization of Banach Spaces Containing l1
Haskell P. Rosenthal
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2411–2413.
PMCID: PMC388466
K(πn)-Torsors and the Interpretation of “Triple” Cohomology
J. Duskin
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2554–2557.
PMCID: PMC388498
Physical Sciences: Physics
Effects of Buoyancy and of Magnetic Forces on Osmotic Pressure
C. Bruce Wenger
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2401–2403.
PMCID: PMC388463
Social Sciences: Psychology
The Psychological Concept of “Losing Move” in a Game of Perfect Information
Herbert A. Simon
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2276–2279.
PMCID: PMC388435
Correction
Replication of colicin E1 plasmid DNA in cell extracts
Proc Natl Acad Sci U S A. 1974 June; 71(6): 2588.
PMCID: PMC388507
Corrects: Yoshimasa Sakakibara, et al. Replication of Colicin E1 Plasmid DNA in Cell Extracts. Proc Natl Acad Sci U S A. 1974 March; 71(3): 802–806.
Journal Matter
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