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Volume 69(9);  September 1972
The cover of the journal
Biological Sciences: Biochemistry
Glycerol as an Enzyme-Stabilizing Agent: Effects on Aldehyde Dehydrogenase
Shelby L. Bradbury and William B. Jakoby
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2373–2376.
PMCID: PMC426943
Estrogen-Induced Changes in Translation, and Specific Messenger RNA Levels during Oviduct Differentiation
John P. Comstock, Gary C. Rosenfeld, Bert W. O'Malley, and Anthony R. Means
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2377–2380.
PMCID: PMC426944
An Acceptor-Dependent Polyglycerolphosphate Polymerase
John Mauck and Luis Glaser
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2386–2390.
PMCID: PMC426946
A Unique Form of Terminal Redundancy in Adenovirus DNA Molecules
Claude F. Garon, Karen W. Berry, and James A. Rose
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2391–2395.
PMCID: PMC426947
Study of an Oxygenated Heme Complex in Frozen Solution by Mössbauer Emission Spectroscopy
Linda Marchant, Michael Sharrock, Brian M. Hoffman, and Eckard Münck
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2396–2399.
PMCID: PMC426948
Purification by Affinity Chromatography of the Molecular Forms of Acetylcholinesterase Present in Fresh Electric-Organ Tissue of Electric Eel
Yadin Dudai, Israel Silman, Meir Shinitzky, and Shmaryahu Blumberg
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2400–2403.
PMCID: PMC426949
Hydrostatic Pressure and Ionic Strength Effects on the Kinetics of Lysozyme
Walter M. Neville and Henry Eyring
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2417–2419.
PMCID: PMC426953
H2CO3 as Substrate for Carbonic Anhydrase in the Dehydration of HCO3-
Seymour H. Koenig and Rodney D. Brown, III
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2422–2425.
PMCID: PMC426955
The Spectrum of Cobalt Bovine Procarboxypeptidase A, an Index of Catalytic Function
W. David Behnke and Bert L. Vallee
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2442–2445.
PMCID: PMC426960
Polypeptide Chain Initiation and Stepwise Elongation with Artemia Ribosomes and Factors
Ralph P. McCroskey, Michael Zasloff, and Severo Ochoa
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2451–2455.
PMCID: PMC426963
Isolation of a Pyrophosphoryl Form of Pyruvate, Phosphate Dikinase from Propionibacteria
Yoram Milner and Harland G. Wood
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2463–2468.
PMCID: PMC426966
Decarboxylation of 3,4-Dihydroxyphenylalanine (DOPA) by Erythrocytes: A Reaction Promoted by Methemoglobin and Other Ferriheme Proteins
Suresh S. Tate, Joseph Orlando, and Alton Meister
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2505–2508.
PMCID: PMC426975
DNA-Directed Synthesis In Vitro of T4 Phage-Specific Enzymes
Peter J. Natale and John M. Buchanan
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2513–2517.
PMCID: PMC426977
Isolation of Supercoiled Colicinogenic Factor E1 DNA Sensitive to Ribonuclease and Alkali
D. G. Blair, D. J. Sherratt, D. B. Clewell, and D. R. Helinski
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2518–2522.
PMCID: PMC426978
Activation of Variants of Hypoxanthine-Guanine Phosphoribosyl Transferase by the Normal Enzyme
Bohdan Bakay and William L. Nyhan
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2523–2527.
PMCID: PMC426979
Self Purification of Two Serine Endopeptidases
W. M. Awad, Jr., Maria S. Ochoa, and T. P. Toomey
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2561–2565.
PMCID: PMC426988
Method for Correlation of Proton Magnetic Resonance Assignments in Different Solvents: Conformational Transition of Oxytocin and Lysine Vasopressin from Dimethylsulfoxide to Water
J. D. Glickson, D. W. Urry, and Roderich Walter
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2566–2569.
PMCID: PMC426989
Replication of Bacteriophage M13: Specificity of the Escherichia coli dnaB Function for Replication of Double-Stranded M13 DNA
William L. Olsen, Walter L. Staudenbauer, and Peter Hans Hofschneider
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2570–2573.
PMCID: PMC426990
Lac Operator Analogues: Bromodeoxyuridine Substitution in the lac Operator Affects the Rate of Dissociation of the lac Repressor
Syr-Yaung Lin and Arthur D. Riggs
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2574–2576.
PMCID: PMC426991
Z-Average Sedimentation Coefficient in Reversibly Self-Aggregating Systems
G. Kegeles
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2577–2579.
PMCID: PMC426992
The Covalent and Three-Dimensional Structure of Concanavalin A
Gerald M. Edelman, Bruce A. Cunningham, George N. Reeke, Jr., Joseph W. Becker, Myron J. Waxdal, and John L. Wang
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2580–2584.
PMCID: PMC426993
The Biosynthesis of Vitamin B12: A Study by 13C Magnetic Resonance Spectroscopy
Charles Eric Brown, Joseph J. Katz, and David Shemin
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2585–2588.
PMCID: PMC426994
Reducible Crosslinks in Hydroxylysine-Deficient Collagens of a Heritable Disorder of Connective Tissue
David R. Eyre and Melvin J. Glimcher
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2594–2598.
PMCID: PMC426996
An Oligonucleotide Affinity Column for RNA-Dependent DNA Polymerase from RNA Tumor Viruses
Brenda I. Gerwin and Julie B. Milstien
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2599–2603.
PMCID: PMC426997
Emergence of Insulin Receptors on Human Lymphocytes During In Vitro Transformation
Ulla Krug, Folker Krug, and Pedro Cuatrecasas
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2604–2608.
PMCID: PMC426998
Mechanism of DNA Replication by Highly Purified DNA Polymerase of Chicken Embryo
Jannis G. Stavrianopoulos, John D. Karkas, and Erwin Chargaff
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2609–2613.
PMCID: PMC426999
Correlation Between Rates of Degradation of Bacterial Proteins In Vivo and Their Sensitivity to Proteases
Alfred L. Goldberg
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2640–2644.
PMCID: PMC427006
Thiolester Substrates for Transamidating Enzymes: Studies on Fibrinoligase
L. Lorand, C-H. J. Chou, and I. Simpson
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2645–2648.
PMCID: PMC427007
Translation of Reovirus Messenger RNAs Synthesized In Vitro into Reovirus Polypeptides by Several Mammalian Cell-Free Extracts
Maxson J. McDowell, Wolfgang K. Joklik, Lydia Villa-Komaroff, and Harvey F. Lodish
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2649–2653.
PMCID: PMC427008
Ribonucleic Acid Synthesis in Cells Infected with Herpes Simplex Virus: Controls of Transcription and of RNA Abundance
Niza Frenkel and Bernard Roizman
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2654–2658.
PMCID: PMC427009
Coupling of Energy to Active Transport of Amino Acids in Escherichia coli
Robert D. Simoni and Mary K. Shallenberger
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2663–2667.
PMCID: PMC427011
Glucocorticoid Receptors and the Role of Glucocorticoids in Fetal Lung Development
Philip L. Ballard and Roberta A. Ballard
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2668–2672.
PMCID: PMC427012
Stimulation of Adenosine 3′:5′-Cyclic Monophosphate Accumulation in Anterior Pituitary Gland In Vitro by Synthetic Luteinizing Hormone-Releasing Hormone
Pierre Borgeat, Gerard Chavancy, Andre Dupont, Fernand Labrie, Akita Arimura, and Andrew V. Schally
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2677–2681.
PMCID: PMC427015
Regions of Single-Stranded DNA in the Growing Points of Replicating Bacteriophage T7 Chromosomes
John Wolfson and David Dressler
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2682–2686.
PMCID: PMC427016
The Interaction of Histone IV with Nucleoside Triphosphates
R. Wickett and I. Isenberg
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2687–2690.
PMCID: PMC427017
Initiation of DNA Synthesis: Synthesis of ϕX174 Replicative Form Requires RNA Synthesis Resistant to Rifampicin
Randy Schekman, William Wickner, Ole Westergaard, Douglas Brutlag, Klaus Geider, Leroy L. Bertsch, and Arthur Kornberg
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2691–2695.
PMCID: PMC427018
In Vitro Complementation as an Assay for New Proteins Required for Bacteriophage T4 DNA Replication: Purification of the Complex Specified by T4 Genes 44 and 62
Jack Barry and Bruce Alberts
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2717–2721.
PMCID: PMC427024
In Vitro Synthesis of Procollagen on Polysomes
S. S. Kerwar, Leonard D. Kohn, Charles M. Lapiere, and Herbert Weissbach
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2727–2731.
PMCID: PMC427026
Self-Association of Gene-32 Protein of Bacteriophage T4
Robert B. Carroll, Kenneth E. Neet, and David A. Goldthwait
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2741–2744.
PMCID: PMC427030
Distribution of Pyrimidine Oligonucleotides in Strands L and H of Bacillus subtilis DNA
Rivka Rudner, Mary Ledoux, and Anne Mazelis
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2745–2749.
PMCID: PMC427031
Biological Sciences: Botany
The Upper Temperature Limit for Eukaryotic Organisms
Michael R. Tansey and Thomas D. Brock
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2426–2428.
PMCID: PMC426956
Influence of Valinomycin on Circadian Leaf Movements of Phaseolus
E. Bünning and I. Moser
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2732–2733.
PMCID: PMC427027
Biological Sciences: Cell Biology
Extensive Symmetrical Transcription of Simian Virus 40 DNA in Virus-Yielding Cells
Yosef Aloni
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2404–2409.
PMCID: PMC426950
Biological Activity of Human Chorionic Gonadotropin Released from Testis Binding-Sites
M. L. Dufau, K. J. Catt, and T. Tsuruhara
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2414–2416.
PMCID: PMC426952
Intracellular Distribution of Enzymes of the Cytidine Diphosphate Choline Pathway in Castor Bean Endosperm
J. M. Lord, T. Kagawa, and Harry Beevers
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2429–2432.
PMCID: PMC426957
Antigen Cap Formation in Cultured Fibroblasts: A Reflection of Membrane Fluidity and of Cell Motility
Michael Edidin and Arthur Weiss
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2456–2459.
PMCID: PMC426964
Modulation of Cell Behavior In Vitro by the Substratum in Fibroblastic and Leukemic Mouse Cell Lines
Alvaro Macieira-Coelho and Stratis Avrameas
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2469–2473.
PMCID: PMC426967
Differences in the Binding of Fluorescent Concanavalin A to the Surface Membrane of Normal and Transformed Cells
Jacob Shoham and Leo Sachs
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2479–2482.
PMCID: PMC426969
Double-Stranded Regions in Heterogeneous Nuclear RNA from Hela Cells
Warren Jelinek and James E. Darnell
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2537–2541.
PMCID: PMC426983
Regeneration of Cation-Transport Capacity in HeLa Cell Membranes After Specific Blockade by Ouabain
Gerald L. Vaughan and John S. Cook
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2627–2631.
PMCID: PMC427003
The Use of Dopamine β-Hydroxylase as a Marker for the Central Noradrenergic Nervous System in Rat Brain
Boyd K. Hartman, Doris Zide, and Sidney Udenfriend
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2722–2726.
PMCID: PMC427025
Biological Sciences: Genetics
Molecular Basis of Maternal Inheritance
Ruth Sager and Dorothy Lane
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2410–2413.
PMCID: PMC426951
Genetic Variation in Activity of Enzymes Involved in Synthesis of Catecholamines
S. Kessler, R. D. Ciaranello, J. G. M. Shire, and J. D. Barchas
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2448–2450.
PMCID: PMC426962
Is the Gene the Unit of Selection? Evidence from Two Experimental Plant Populations
M. T. Clegg, R. W. Allard, and A. L. Kahler
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2474–2478.
PMCID: PMC426968
Molecular Mechanism for Genetic Recombination
Henry M. Sobell
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2483–2487.
PMCID: PMC426970
Biological Sciences: Immunology
Antigen Recognition: Early Surface-Receptor Phenomena Induced by Binding of a Tritium-Labeled Antigen
E. Diener and V. H. Paetkau
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2364–2368.
PMCID: PMC426941
Antibody Response In Vitro to an Animal Virus: Production of Rabies Virus Neutralizing Antibodies by Mouse Cells in Culture
H. Koprowski, P. Mocarelli, and T. J. Wiktor
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2433–2436.
PMCID: PMC426958
Identification of an Antigen from Normal Human Tissue That Crossreacts with the Carcinoembryonic Antigen
S. Von Kleist, G. Chavanel, and P. Burtin
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2492–2494.
PMCID: PMC426972
An Active Derivative of Rabbit Antibody Light Chain Composed of the Constant and the Variable Domains Held Together Only by a Native Disulfide Bond
Knud Poulsen, Kevin J. Fraser, and Edgar Haber
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2495–2499.
PMCID: PMC426973
Antigen-Binding Specificity of Isolated Cell-Surface Immunoglobulin from Thymus Cells Activated to Histocompatibility Antigens
Robert E. Cone, Jon Sprent, and John J. Marchalonis
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2556–2560.
PMCID: PMC426987
Selective Increase in Lymphocyte Interferon Response to Vaccinia Antigen after Revaccination
Lois B. Epstein, David A. Stevens, and Thomas C. Merigan
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2632–2636.
PMCID: PMC427004
Localization of Antibody-Combining Sites within the Variable Portions of Heavy and Light Chains
Dan Inbar, Jacob Hochman, and David Givol
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2659–2662.
PMCID: PMC427010
Thymus-Independence of Slowly Metabolized Immunogens
Michael Sela, Edna Mozes, and G. M. Shearer
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2696–2700.
PMCID: PMC427019
Specific Suppression of the Antibody Response by Antibodies to Receptors
Humberto Cosenza and Heinz Köhler
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2701–2705.
PMCID: PMC427020
Biological Sciences: Medical Sciences
Simulation of Genetic Mucopolysaccharidoses in Normal Human Fibroblasts by Alteration of pH of the Medium
Sverre O. Lie, Victor A. McKusick, and Elizabeth F. Neufeld
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2361–2363.
PMCID: PMC426940
Assays for Porphyrins, δ-Aminolevulinic-Acid Dehydratase, and Porphyrinogen Synthetase in Microliter Samples of Whole Blood: Applications to Metabolic Defects Involving the Heme Pathway
S. Granick, S. Sassa, J. L. Granick, R. D. Levere, and A. Kappas
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2381–2385.
PMCID: PMC426945
Biological Sciences: Microbiology
The Gradient-Sensing Mechanism in Bacterial Chemotaxis
Robert M. Macnab and D. E. Koshland, Jr.
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2509–2512.
PMCID: PMC426976
Sequence of Spontaneous Epstein-Barr Virus Activation and Selective DNA Synthesis in Activated Cells in the Presence of Hydroxyurea
Berge Hampar, Jeffery G. Derge, Lidia M. Martos, Malle A. Tagamets, and Mary Alice Burroughs
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2589–2593.
PMCID: PMC426995
Relationship of Flac Replication and Chromosome Replication
Stephen Cooper
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2706–2710.
PMCID: PMC427021
Biological Sciences: Physiology
Individual States in the Cycle of Muscle Contraction
Cristobal G. Dos Remedios, Ralph G. Yount, and Manuel F. Morales
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2542–2546.
PMCID: PMC426984
Control of Circadian Change of Serotonin N-Acetyltransferase Activity in the Pineal Organ by the β-Adrenergic Receptor
Takeo Deguchi and Julius Axelrod
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2547–2550.
PMCID: PMC426985
Biological Sciences: Zoology
Homing in Pigeons with Impaired Vision
K. Schmidt-Koenig and H. J. Schlichte
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2446–2447.
PMCID: PMC426961
Detection of Maternal Esterase in Mouse Embryonic Tissues
Michael I. Sherman and Nancy J. Chew
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2551–2555.
PMCID: PMC426986
Redistribution of Visual Projections in Altered Optic Tecta of Adult Goldfish
S. C. Sharma
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2637–2639.
PMCID: PMC427005
Group Selection on the Boundary of a Stable Population
Scott A. Boorman and Paul R. Levitt
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2711–2713.
PMCID: PMC427022
The Ear and Hearing in Bipes biporus
Ernest Glen Wever and Carl Gans
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2714–2716.
PMCID: PMC427023
Circadian Surfaces and the Diversity of Possible Roles of Circadian Organization in Photoperiodic Induction
Colin S. Pittendrigh
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2734–2737.
PMCID: PMC427028
Circadian Control of Larval Growth Rate in Sarcophaga argyrostoma
D. S. Saunders
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2738–2740.
PMCID: PMC427029
Physical Sciences: Applied Mathematics
Stationary Spherical Vortices in a Perfect Fluid
C. L. Pekeris
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2460–2462.
PMCID: PMC426965
Unification Theorem for the Two Basic Dualities of Homothetic Demand Theory
Paul A. Samuelson
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2673–2674.
PMCID: PMC427013
Physical Sciences: Chemistry
Newly Recognized Vital Nitrogen Cycle
Harold Johnston
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2369–2372.
PMCID: PMC426942
Structure of Ristocetin A
J. R. Fehlner, R. E. J. Hutchinson, D. S. Tarbell, and J. R. Schenck
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2420–2421.
PMCID: PMC426954
Structure and Properties of a Synthetic Analogue of Bacterial Iron-Sulfur Proteins
T. Herskovitz, B. A. Averill, R. H. Holm, James A. Ibers, W. D. Phillips, and J. F. Weiher
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2437–2441.
PMCID: PMC426959
Tautomerism of Uracil and Thymine in Aqueous Solution: Spectroscopic Evidence
Malcolm Daniels
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2488–2491.
PMCID: PMC426971
Preparation and Properties of Phospholipid Bilayers Containing Rhodopsin
Keelung Hong and Wayne L. Hubbell
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2617–2621.
PMCID: PMC427001
Resonance Raman Spectra of Hemoglobin and Cytochrome c: Inverse Polarization and Vibronic Scattering
Thomas G. Spiro and Thomas C. Strekas
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2622–2626.
PMCID: PMC427002
Physical Sciences: Geology
Prokaryotic Algae Associated with Australian Proterozoic Stromatolites
G. R. Licari and Preston Cloud
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2500–2504.
PMCID: PMC426974
Physical Sciences: Mathematics
ω-Theorems for Quotients of Zeta-Functions at Combinations of Points
Norman Levinson
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2528–2529.
PMCID: PMC426980
Parallel Subtraction of Matrices
W. N. Anderson, Jr., R. J. Duffin, and G. E. Trapp
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2530–2531.
PMCID: PMC426981
On Coupled Rate Equations with Quadratic Nonlinearities
Elliott W. Montroll
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2532–2536.
PMCID: PMC426982
Cohomology of Various Completions of Quasicoherent Sheaves on Affines
Olav Arnfinn Laudal
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2614–2616.
PMCID: PMC427000
Conformally Flat Manifolds
R. S. Kulkarni
Proc Natl Acad Sci U S A. 1972 September; 69(9): 2675–2676.
PMCID: PMC427014
Journal Matter
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