- Kenneth V. Thimann
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Biosatellite II Experiments: Preliminary Results
PNAS 1968 60: 347-361.
[PDF]
- Linus Pauling and Peter Pauling
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A Trireticulate Crystal Structure: Trihydrogen Cobalticyanide and Trisilver Cobalticyanide
PNAS 1968 60: 362-367.
[PDF]
- W. H. Orme-Johnson, Raymond E. Hansen, Helmut Beinert, J. C. M. Tsibris, R. C. Bartholomaus, and I. C. Gunsalus
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On the Sulfur Components of Iron-Sulfur Proteins, I. The Number of Acid-Labile Sulfur Groups Sharing an Unpaired Electron with Iron
PNAS 1968 60: 368-372.
[PDF]
- K. Wuthrich, R. G. Shulman, and J. Peisach
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High-Resolution Proton Magnetic Resonance Spectra of Sperm Whale Cyanometmyoglobin
PNAS 1968 60: 373-380.
[PDF]
- Robert Zwanzig, James Kiefer, and George H. Weiss
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On the Validity of the Kirkwood-Riseman Theory
PNAS 1968 60: 381-386.
[PDF]
- T. Richard Schmidt, Mu Shik Jhon, and Henry Eyring
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The Significant Structure Theory Applied to Some Liquid Rocket Fuels
PNAS 1968 60: 387-393.
[PDF]
- Dan W. Urry
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Partial Molar Rotatory Powers and Optical Activity in Proteins and Polypeptides, I. The Fully Extended Chain and the Antiparallel ß -Pleated Sheet
PNAS 1968 60: 394-401.
[PDF]
- Sung-Hou Kim and Alexander Rich
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The Structure of a Crystalline Complex Containing one Phenobarbital Molecule and two Adenine Derivatives
PNAS 1968 60: 402-408.
[PDF]
- J. Sulston, R. Lohrmann, L. E. Orgel, and H. Todd Miles
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Specificity of Oligonucleotide Synthesis Directed by Polyuridylic Acid
PNAS 1968 60: 409-415.
[PDF]
- Jerzy Neyman, Elizabeth L. Scott, and Marcella A. Wells
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Influence of Atmospheric Stability Layers on the Effect of Ground-Based Cloud Seeding, I. Empirical Results
PNAS 1968 60: 416-423.
[PDF]
- Morris Neiburger and Ho-Chih Chin
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Influence of Atmospheric Stability Layers on the Effect of Ground-Based Cloud Seeding, II. Hypothesis in Explanation
PNAS 1968 60: 424-431.
[PDF]
- S. Gitler, M. Mahowald, and R. James Milgram
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The Nonimmersion Problem for RPn and Higher-Order Cohomology Operations
PNAS 1968 60: 432-437.
[PDF]
- Gerhard Ringel and J. W. T. Youngs
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Solution of the Heawood Map-Coloring Problem
PNAS 1968 60: 438-445.
[PDF]
- David A. Freedman
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On the Convergence of Approximants to a Markov Chain, II
PNAS 1968 60: 446-449.
[PDF]
- James J. Lichter and Walter Gordy
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Electron Spin Resonance of an Irradiated Single Crystal of Deoxyadenosine Monohydrate
PNAS 1968 60: 450-455.
[PDF]
- Ursula M. Cowgill, G. E. Hutchinson, and H. Catherine W. Skinner
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The Elementary Composition of Latimeria Chalumnae Smith
PNAS 1968 60: 456-463.
[PDF]
- Floyd Ratliff, H. K. Hartline, and David Lange
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Variability of Interspike Intervals in Optic Nerve Fibers of Limulus: Effect of Light and Dark Adaptation
PNAS 1968 60: 464-469.
[PDF]
- I. M. Cooke, J. M. Diamond, A. D. Grinnell, S. Hagiwara, and H. Sakata
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Suppression of the Action Potential in Nerve by Nitrobenzene Derivatives
PNAS 1968 60: 470-477.
[PDF]
- Annemarie S. Welch and Bruce L. Welch
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Reduction of Norepinephrine in the Lower Brainstem by Psychological Stimulus
PNAS 1968 60: 478-481.
[PDF]
- H. Rubin and C. Colby
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Early Release of Growth Inhibition in Cells Infected with Rous Sarcoma Virus
PNAS 1968 60: 482-488.
[PDF]
- Harold L. Moses, Philip R. Glade, Julius A. Kasel, Alan S. Rosenthal, Yashar Hirshaut, and Lawrence N. Chessin
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Infectious Mononucleosis: Detection of Herpeslike Virus and Reticular Aggregates of Small Cytoplasmic Particles in Continuous Lymphoid Cell Lines Derived from Peripheral Blood
PNAS 1968 60: 489-496.
[PDF]
- F. W. Went and N. Stark
-
The Biological and Mechanical Role of Soil Fungi
PNAS 1968 60: 497-504.
[PDF]
- S. M. Siegel, Henry C. Nathan, and Karen Roberts
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Experimental Biology of Ammonia-Rich Environments: Optical and Isotopic Evidence for Vital Activity in Penicillium in Liquid Ammonia-Glycerol Media at -40 degrees C
PNAS 1968 60: 505-508.
[PDF]
- F. M. Ritossa
-
Unstable Redundancy of Genes for Ribosomal RNA
PNAS 1968 60: 509-516.
[PDF]
- Masatoshi Nei
-
The Frequency Distribution of Lethal Chromosomes in Finite Populations
PNAS 1968 60: 517-524.
[PDF]
- Kinichiro Oda and Renato Dulbecco
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Regulation of Transcription of the SV 40 DNA in Productively Infected and in Transformed Cells
PNAS 1968 60: 525-532.
[PDF]
- Marjorie P. Maguire
-
Nomarski Interference Contrast Resolution of Subchromatid Structure
PNAS 1968 60: 533-536.
[PDF]
- W. A. Schroeder, T. H. J. Huisman, J. Roger Shelton, Joan Balog Shelton, Enno F. Kleihauer, Andree M. Dozy, and Barbara Robberson
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Evidence for Multiple Structural Genes for the
 Chain of Human Fetal Hemoglobin
PNAS 1968 60: 537-544.
[PDF]
- Jeanette Salzmann, Robert DeMars, and Paul Benke
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Single-Allele Expression at an X-Linked Hyperuricemia Locus in Heterozygous Human Cells
PNAS 1968 60: 545-552.
[PDF]
- Joseph G. Gall
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Differential Synthesis of the Genes for Ribosomal RNA during Amphibian Oogenesis
PNAS 1968 60: 553-560.
[PDF]
- Theodore T. Puck and Fa-Ten Kao
-
Genetics of Somatic Mammalian Cells, VI. Use of an Antimetabolite in Analysis of Gene Multiplicity
PNAS 1968 60: 561-568.
[PDF]
- T. E. Martin and Ira G. Wool
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Formation of Active Hybrids from Subunits of Muscle Ribosomes from Normal and Diabetic Rats
PNAS 1968 60: 569-574.
[PDF]
- Yasuo Hotta, L. G. Parchman, and Herbert Stern
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Protein Synthesis during Meiosis
PNAS 1968 60: 575-582.
[PDF]
- Elliot M. Levine, Lewis Thomas, Dorothy McGregor, Leonard Hayflick, and Harry Eagle
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Altered Nucleic Acid Metabolism in Human Cell Cultures Infected with Mycoplasma
PNAS 1968 60: 583-589.
[PDF]
- Robert C. Nordlie, Thomas L. Hanson, Philip T. Johns, and David G. Lygre
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Inhibition by Nucleotides of Liver Microsomal Glucose-6-phosphatase
PNAS 1968 60: 590-597.
[PDF]
- Raymond F. Chen
-
Fluorescence of Protonated Excited-State Forms of 5-hydroxytryptamine (Serotonin) and Related Indoles
PNAS 1968 60: 598-605.
[PDF]
- P. R. Adiga, R. O. Hussa, M. C. Robertson, H. R. Hohl, and T. Winnick
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Polysomes of Bovine Anterior Pituitary Gland and their Role in Hormone and Protein Biosynthesis
PNAS 1968 60: 606-613.
[PDF]
- R. Gary Kirk
-
Interfacial Reaggregation of Ultrasonically Disrupted Erythrocyte Membranes
PNAS 1968 60: 614-621.
[PDF]
- Donald F. Steiner and Jeffrey L. Clark
-
The Spontaneous Reoxidation of Reduced Beef and Rat Proinsulins
PNAS 1968 60: 622-629.
[PDF]
- Rivka Rudner, John D. Karkas, and Erwin Chargaff
-
Separation of B. Subtilis DNA into Complementary Strands, I. Biological Properties
PNAS 1968 60: 630-635.
[PDF]
- Walter Doerfler
-
The Fate of the DNA of Adenovirus Type 12 in Baby Hamster Kidney Cells
PNAS 1968 60: 636-643.
[PDF]
- Barbara Wright, W. Simon, and B. Timothy Walsh
-
A Kinetic Model of Metabolism Essential to Differentiation in Dictyostelium Discoideum
PNAS 1968 60: 644-651.
[PDF]
- Louis Sokoloff, Patricia A. Roberts, Margaret M. Januska, and John E. Kline
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Mechanisms of Stimulation of Protein Synthesis by Thyroid Hormones in vivo
PNAS 1968 60: 652-659.
[PDF]
- M. Boris Rotman and Franco Celada
-
Antibody-Mediated Activation of a Defective ß -D-Galactosidase Extracted from an Escherichia coli Mutant
PNAS 1968 60: 660-667.
[PDF]
- Arthur Karlin and Mitchell Winnik
-
Reduction and Specific Alkylation of the Receptor for Acetylcholine
PNAS 1968 60: 668-674.
[PDF]
- Arthur Skoultchi, Yasushi Ono, Hong Mo Moon, and Peter Lengyel
-
On Three Complementary Amino Acid Polymerization Factors from Bacillus Stearothermophilus: Separation of a Complex Containing Two of the Factors, Guanosine-5'-Triphosphate and Aminoacyl-Transfer RNA
PNAS 1968 60: 675-682.
[PDF]
- David Schubert
-
Immunoglobulin Assembly in a Mouse Myeloma
PNAS 1968 60: 683-690.
[PDF]
- M. Oishi
-
Studies of DNA Replication in vivo, II. Evidence for the Second Intermediate
PNAS 1968 60: 691-698.
[PDF]
- Joseph C. Fratantoni, Clara W. Hall, and Elizabeth F. Neufeld
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The Defect in Hurler's and Hunter's Syndromes: Faulty Degradation of Mucopolysaccharide
PNAS 1968 60: 699-706.
[PDF]
- C. M. Radding and H. Echols
-
The Role of the N Gene of Phage
 in the Synthesis of two Phage-Specified Proteins
PNAS 1968 60: 707-712.
[PDF]
- D. R. Mills, David H. L. Bishop, and S. Spiegelman
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The Mechanism and Direction of RNA Synthesis Templated by Free Minus Strands of a ``Little'' Variant of Qß -RNA
PNAS 1968 60: 713-720.
[PDF]
- H. Holzer, H. Schutt, Z. Masek, and D. Mecke
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Regulation of Two Forms of Glutamine Synthetase in Escherichia coli by the Ammonia Content of the Growth Medium
PNAS 1968 60: 721-724.
[PDF]
- James R. Carter, C. Fred Fox, and Eugene P. Kennedy
-
Interaction of Sugars with the Membrane Protein Component of the Lactose Transport System of Escherichia coli
PNAS 1968 60: 725-732.
[PDF]
- Youssef Hatefi
-
Flavoproteins of the Electron Transport System and the Site of Action of Amytal, Rotenone, and Piericidin A
PNAS 1968 60: 733-740.
[PDF]
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