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Volume 67(4);  December 1970
The cover of the journal
Article
National Academy Of Sciences Autumn Meeting
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1A–13A.
PMCID: PMC283458
Biological Sciences: Biochemistry
Evolution and the Need for Ascorbic Acid
Linus Pauling
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1643–1648.
PMCID: PMC283405
Model for the Action of Hemoglobin
H. A. Saroff
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1662–1668.
PMCID: PMC283409
Mechanism and Stereochemistry of 5-Dehydroquinate Synthetase
S. L. Rotenberg and D. B. Sprinson
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1669–1672.
PMCID: PMC283410
Differences between the Ribonucleic Acids of Transforming and Nontransforming Avian Tumor Viruses
Peter H. Duesberg and Peter K. Vogt
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1673–1680.
PMCID: PMC283411
Protein Chain Initiation by Methionyl-tRNA in Wheat Embryo
Abraham Marcus, Donald P. Weeks, Jonathan P. Leis, and Elizabeth B. Keller
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1681–1687.
PMCID: PMC283412
Photo-Affinity Labeling of Specific Acetylcholine-Binding Sites on Membranes
Hansruedi Kiefer, Jon Lindstrom, Edwin S. Lennox, and S. J. Singer
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1688–1694.
PMCID: PMC283413
Amino Acid Incorporation by Isolated Rat Liver Mitochondria during Liver Regeneration
Leonard I. Malkin
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1695–1702.
PMCID: PMC283414
Translational Repression in the Arginine System of Escherichia coli
William L. McLellan and Henry J. Vogel
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1703–1709.
PMCID: PMC283415
Evidence for an Extended Active Center in Elastase
Robert C. Thompson and Elkan R. Blout
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1734–1740.
PMCID: PMC283420
Steroidal Free Radicals as Possible Intermediates in the Biosynthesis of C19-[big up triangle, open]16-Steroids
Violet Lippman and Seymour Lieberman
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1754–1760.
PMCID: PMC283423
Adenosine Triphosphate: Glutamine Synthetase Adenylyltransferase of Escherichia coli: Two Active Molecular Forms
S. Barbara Hennig, Wayne B. Anderson, and Ann Ginsburg
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1761–1768.
PMCID: PMC283424
Specificity of mRNA Binding Factor in Eukaryotes
Stuart M. Heywood
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1782–1788.
PMCID: PMC283427
RNA-Dependent DNA Polymerase Activity in Five RNA Viruses: Divalent Cation Requirements
E. Scolnick, E. Rands, S. A. Aaronson, and G. J. Todaro
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1789–1796.
PMCID: PMC283428
Reversal of Malignant Transformation by Tumor DNA
Barbara C. Halpern, Richard M. Halpern, Suzanne Q. Chaney, and Roberts A. Smith
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1827–1833.
PMCID: PMC283435
T4 Endonuclease Involved in Repair of DNA
Seiichi Yasuda and Mutsuo Sekiguchi
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1839–1845.
PMCID: PMC283437
On the State of the Iron and the Nature of the Ligand in Oxyhemoglobin
Jonathan B. Wittenberg, Beatrice A. Wittenberg, J. Peisach, and W. E. Blumberg
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1846–1853.
PMCID: PMC283438
Cell-Free Hemoglobin Synthesis in Beta-Thalassemia
J. M. Gilbert, A. G. Thornton, A. W. Nienhuis, and W. F. Anderson
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1854–1861.
PMCID: PMC283439
Bovine Parathyroid Hormone: Amino Acid Sequence
H. Bryan Brewer, Jr. and Rosemary Ronan
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1862–1869.
PMCID: PMC283440
Messenger and Heterogeneous Nuclear RNA in HeLa Cells: Differential Inhibition by Cordycepin
S. Penman, M. Rosbash, and M. Penman
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1878–1885.
PMCID: PMC283442
Possible Role of Microtubules in Thyroid Secretion
John A. Williams and J. Wolff
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1901–1908.
PMCID: PMC283445
Ribosomal Proteins, XIII. Molecular Weights of Isolated Ribosomal Proteins of Escherichia coli
M. Dzionara, E. Kaltschmidt, and H. G. Wittmann
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1909–1913.
PMCID: PMC283446
Abnormal DNA Patterns in Animal Mitochondria: Ethidium Bromide-Induced Breakdown of Closed Circular DNA and Conditions Leading to Oligomer Accumulation
Margit M. K. Nass
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1926–1933.
PMCID: PMC283449
The Rolling Circle for ϕX DNA Replication, II. Synthesis of Single-Stranded Circles
David Dressler
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1934–1942.
PMCID: PMC283450
Glycyl-tRNA Synthetase: An Oligomeric Protein Containing Dissimilar Subunits
Dennis L. Ostrem and Paul Berg
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1967–1974.
PMCID: PMC283454
Biological Sciences: Botany
Contemporaneous Disequilibrium, a New Hypothesis to Explain the „Paradox of the Plankton”
Peter Richerson, Richard Armstrong, and Charles R. Goldman
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1710–1714.
PMCID: PMC283416
An In Vitro System That Simulates Plant Cell Extension Growth
David L. Rayle, Peter M. Haughton, and Robert Cleland
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1814–1817.
PMCID: PMC283432
Biological Sciences: Genetics
Mutation and Recombination of Bacteriophage Lambda: Effect of Ultraviolet Radiation
Akiko Miura and Jun-ichi Tomizawa
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1722–1726.
PMCID: PMC283418
Temperature-Dependent Properties of Cells Transformed by a Thermosensitive Mutant of Polyoma Virus
Renato Dulbecco and Walter Eckhart
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1775–1781.
PMCID: PMC283426
DNA-Induced Transformation in Drosophila: Evidence for Transmission without Integration
Allen S. Fox, William F. Duggleby, William M. Gelbart, and Sei Byung Yoon
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1834–1838.
PMCID: PMC283436
Regulation of Specific Functions of Glial Cells in Somatic Hybrids, II. Control of Inducibility of Glycerol-3-Phosphate Dehydrogenase
Richard L. Davidson and Philippe Benda
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1870–1877.
PMCID: PMC283441
The SV40 Pseudovirus: Its Potential for General Transduction in Animal Cells
Leo Grady, David Axelrod, and David Trilling
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1886–1893.
PMCID: PMC283443
Neutral Amphiplasty and Regulation of the Cell Cycle in Crepis Herbs
W. H. R. Langridge, T. A. O'Malley, and H. Wallace
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1894–1900.
PMCID: PMC283444
Uptake of Transfer Ribonucleic Acid by Normal and Leukemic Cells
Flor Herrera, Richard H. Adamson, and Robert C. Gallo
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1943–1950.
PMCID: PMC283451
Identical Linear Order of Chromosomes in Both Gametes of the Acoel Turbellarian Polychoerus carmelensis: A Preliminary Note
Donald P. Costello
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1951–1958.
PMCID: PMC283452
Biological Sciences: Immunology
Suppression of Immunoglobulin G Synthesis as a Result of Antibody-Mediated Suppression of Immunoglobulin M Synthesis in Chickens
Paul W. Kincade, Alexander R. Lawton, Dale E. Bockman, and Max D. Cooper
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1918–1925.
PMCID: PMC283448
Biological Sciences: Medical Sciences
Cell Density-Dependent Changes of Glycolipid Concentrations in Fibroblasts, and Loss of This Response in Virus-Transformed Cells
Sen-itiroh Hakomori
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1741–1747.
PMCID: PMC283421
Leukemia Virus Activation in Chronic Allogeneic Disease
M. S. Hirsch, P. H. Black, G. S. Tracy, S. Leibowitz, and R. S. Schwartz
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1914–1917.
PMCID: PMC283447
Biological Sciences: Microbiology
Affinity Labeling of the Heavy and Light Chains of a Myeloma Protein with Anti-2,4-Dinitrophenyl Activity
Joseph Haimovich, David Givol, and Herman N. Eisen
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1656–1661.
PMCID: PMC283408
Recovery of a New Virus from Apparently Normal Chick Cells by Infection with Avian Tumor Viruses
T. Hanafusa, H. Hanafusa, and T. Miyamoto
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1797–1803.
PMCID: PMC283429
The N-Terminal Amino Acid Sequence of Two Avian Leukosis Group Specific Antigens
Hugh D. Niall, Robert Sauer, and David W. Allen
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1804–1809.
PMCID: PMC283430
Biological Sciences: Physiology
Determination of Arterial Blood Flow by Percutaneously Introduced Flow Sensors in an External Magnetic Field, I. The Method
Alexander Kolin, Julius H. Grollman, Jr., Richard J. Steckel, and Harold D. Snow
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1769–1774.
PMCID: PMC283425
S100 Brain Protein: Correlation with Behavior
Holger Hydén and Paul W. Lange
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1959–1966.
PMCID: PMC283453
Biological Sciences: Zoology
Ecological Consequences of Island Colonization by Southwest Pacific Birds, II. The Effect of Species Diversity on Total Population Density
Jared M. Diamond
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1715–1721.
PMCID: PMC283417
Physical Sciences: Applied Mathematical Sciences
Current Induced in a Plasma by a Penetrating Electron Beam
James L. Cox, Jr. and L. H. Thomas
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1651–1655.
PMCID: PMC283407
Physical Sciences: Chemistry
Nuclear Magnetic Resonance Spectroscopy. A Stereospecific 3JCF Coupling in the Low-Temperature 13C Nmr Spectrum of 1,1-Difluorocyclohexane
David Doddrell, Claude Charrier, and John D. Roberts
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1649–1650.
PMCID: PMC283406
Configuration Interaction in the Calculation of Oscillatory and Rotatory Intensities of Nonplanar π-Electronic Systems
Kam-Khow Cheong, Allen Oshita, Dennis J. Caldwell, and Henry Eyring
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1727–1733.
PMCID: PMC283419
Application of the Chloro Ketal Claisen Reaction to the Total Synthesis of Squalene. Experimental Details
Lucius Werthemann and William S. Johnson
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1810–1813.
PMCID: PMC283431
A Short Stereoselective Synthesis of Cecropia Juvenile Hormone. Experimental Details
Peter Loew, John B. Siddall, Virginia L. Spain, and Lucius Werthemann
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1824–1826.
PMCID: PMC283434
Physical Sciences: Mathematics
Embedding Trees in the Rationals
J. Baumgartner, J. Malitz, and W. Reinhardt
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1748–1753.
PMCID: PMC283422
Physical Sciences: Physics
One- and Two-Fluid van der Waals Theories of Liquid Mixtures, I. Hard Sphere Mixtures
Douglas Henderson and Peter J. Leonard
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1818–1823.
PMCID: PMC283433
Corrections
Sensitive Criteria For the Critical Size For Helix Formation in Oligopeptides
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1975.
PMCID: PMC283455
Corrects: Murray Goodman, et al. SENSITIVE CRITERIA FOR THE CRITICAL SIZE FOR HELIX FORMATION IN OLIGOPEPTIDES. Proc Natl Acad Sci U S A. 1969 October; 64(2): 444–450.
Low Temperature and Chloramphenicol Induction of Respiratory Deficiency in a Cold-Sensitive Mutant of Saccharomyces cerevisiae
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1975.
PMCID: PMC283456
Corrects: Paul O. Weislogel, et al. Low Temperature and Chloramphenicol Induction of Respiratory Deficiency in a Cold-Sensitive Mutant of Saccharomyces cerevisiae. Proc Natl Acad Sci U S A. 1970 September; 67(1): 52–58.
Mechanixm of Carcinogenesis By RNA Tumor Viruses, I. An RNA-Dependent DNA Polymerase In Murine Sarcoma Viruses
Proc Natl Acad Sci U S A. 1970 December; 67(4): 1975.
PMCID: PMC283457
Corrects: Maurice Green, et al. Mechanism of Carcinogenesis by RNA Tumor Viruses, I. An RNA-Dependent DNA Polymerase in Murine Sarcoma Viruses. Proc Natl Acad Sci U S A. 1970 September; 67(1): 385–393.
Journal Matter
Original table of contents page
Administrative content — journal masthead, notices, indexes, etc.
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