Table of Contents

1968-05; 60 (1)

Research Article

  • Research Article:
    • R Revelle

    Introduction to the symposium on the international biological program

    Proc Natl Acad Sci U S A 1968 60:1-4
  • Research Article:
    • F E Smith

    The international biological program and the science of ecology

    Proc Natl Acad Sci U S A 1968 60:5-11
  • Research Article:
    • W S Laughlin

    Adaptability and human genetics

    Proc Natl Acad Sci U S A 1968 60:12-21
  • Research Article:
    • T H Hubbell

    The biology of islands

    Proc Natl Acad Sci U S A 1968 60:22-32
  • Research Article:
    • O H Frankel

    Human welfare and international cooperation

    Proc Natl Acad Sci U S A 1968 60:33-41
  • Research Article:
    • S A Cain

    Conservation, the federal government, and the international biological program

    Proc Natl Acad Sci U S A 1968 60:42-50
  • Research Article:
    • G Navon,
    • R G Shulman,
    • B J Wyluda,
    • and T Yamane

    Nuclear magnetic resonance studies of the active site of carboxypeptidase A

    Proc Natl Acad Sci U S A 1968 60:86-91
  • Research Article:
    • J S Cohen
    • and O Jardetzky

    Nuclear magnetic resonance studies of the structure and binding sites of enzymes. II. Spectral assignments and inhibitor binding in hen egg-white lysozyme

    Proc Natl Acad Sci U S A 1968 60:92-99
  • Research Article:
    • J J Katz,
    • K Ballschmiter,
    • M Garcia-Morin,
    • H H Strain,
    • and R A Uphaus

    Electron paramagnetic resonance of chlorophyll-water aggregates

    Proc Natl Acad Sci U S A 1968 60:100-107
  • Research Article:
    • W C Galley
    • and L Stryer

    Triplet-triplet energy transfer in proteins as a criterion of proximity

    Proc Natl Acad Sci U S A 1968 60:108-114
  • Research Article:
    • D P Lloyd

    Action of hydrogenated ergot alkaloids upon transmission to sweat glands in the cat

    Proc Natl Acad Sci U S A 1968 60:115-117
  • Research Article:
    • C S Spyropoulos
    • and T Teorell

    The dependence of nerve membrane potentials upon extracellular ionic strength

    Proc Natl Acad Sci U S A 1968 60:118-125
  • Research Article:
    • R E Pollack,
    • H Green,
    • and G J Todaro

    Growth control in cultured cells: selection of sublines with increased sensitivity to contact inhibition and decreased tumor-producing ability

    Proc Natl Acad Sci U S A 1968 60:126-133
  • Research Article:
    • J B Fleischman,
    • D G Braun,
    • and R M Krause

    Streptococcal group-specific antibodies: occurrence of a restricted population following secondary immunization

    Proc Natl Acad Sci U S A 1968 60:134-139
  • Research Article:
    • R M Eakin
    • and J L Brandenburger

    Localization of vitamin A in the eye of a pulmonate snail

    Proc Natl Acad Sci U S A 1968 60:140-145
  • Research Article:
    • M Menaker
    • and H Keatts

    Extraretinal light perception in the sparrow. II. Photoperiodic stimulation of testis growth

    Proc Natl Acad Sci U S A 1968 60:146-151
  • Research Article:
    • E H Davidson,
    • M Crippa,
    • and A E Mirsky

    Evidence for the appearance of novel gene products during amphibian blastulation

    Proc Natl Acad Sci U S A 1968 60:152-159
  • Research Article:
    • B Low

    Formation of merodiploids in matings with a class of Rec- recipient strains of Escherichia coli K12

    Proc Natl Acad Sci U S A 1968 60:160-167
  • Research Article:
    • A M Chakrabarty,
    • C F Gunsalus,
    • and I C Gunsalus

    Transduction and the clustering of genes in fluorescent Pseudomonads

    Proc Natl Acad Sci U S A 1968 60:168-175
  • Research Article:
    • M F Miller, 2nd
    • and R W Wyckoff

    Proteins in dinosaur bones

    Proc Natl Acad Sci U S A 1968 60:176-178
  • Research Article:
    • R Matalon
    • and A Dorfman

    The structure of acid mucopolysaccharides produced by Hurler fibroblasts in tissue culture

    Proc Natl Acad Sci U S A 1968 60:179-185
  • Research Article:
    • J C Beck,
    • J R Mattoon,
    • D C Hawthorne,
    • and F Sherman

    Genetic modification of energy-conserving systems in yeast mitochondria

    Proc Natl Acad Sci U S A 1968 60:186-193
  • Research Article:
    • K S Chiang

    Physical conservation of parental cytoplasmic DNA through meiosis in Chlamydomonas reinhardi

    Proc Natl Acad Sci U S A 1968 60:194-200
  • Research Article:
    • C Woodward
    • and E A Davidson

    Structure-function relationships of protein polysaccharide complexes: specific ion-binding properties

    Proc Natl Acad Sci U S A 1968 60:201-205
  • Research Article:
    • S H Snyder
    • and E Richelson

    Psychedelic drugs: steric factors that predict psychotropic activity

    Proc Natl Acad Sci U S A 1968 60:206-213
  • Research Article:
    • D M Trilling
    • and H V Aposhian

    Sequential cleavage of dinucleotides from DNA by phage Sp3 DNAse

    Proc Natl Acad Sci U S A 1968 60:214-221
  • Research Article:
    • B Peterkofsky
    • and G M Tomkins

    Evidence for the steroid-induced accumulation of tyrosine-aminotransferase messenger RNA in the absence of protein synthesis

    Proc Natl Acad Sci U S A 1968 60:222-228
  • Research Article:
    • S M Heywood
    • and M Nwagwu

    De novo synthesis of myosin in a cell-free system

    Proc Natl Acad Sci U S A 1968 60:229-234
  • Research Article:
    • R W Davis
    • and N Davidson

    Electron-microscopic visualization of deletion mutations

    Proc Natl Acad Sci U S A 1968 60:243-250
  • Research Article:
    • G Hotz
    • and A Müller

    The action of heat and ionizing radiation on the infectivity of isolated phi-X-174 DNA

    Proc Natl Acad Sci U S A 1968 60:251-257
  • Research Article:
    • L Brenneman
    • and S J Singer

    The generation of antihapten antibodies with electrophoretically homogeneous L chains

    Proc Natl Acad Sci U S A 1968 60:258-264
  • Research Article:
    • M Mandel
    • and A Berg

    Cohesive sites and helper phage function of P2, lambda, and 186 DNA's

    Proc Natl Acad Sci U S A 1968 60:265-268
  • Research Article:
    • W Gevers,
    • H Kleinkauf,
    • and F Lipmann

    The activation of amino acids for biosynthesis of gramicidin S

    Proc Natl Acad Sci U S A 1968 60:269-276
  • Research Article:
    • D E Green,
    • N F Haard,
    • G Lenaz,
    • and H I Silman

    On the noncatalytic proteins of membrane systems

    Proc Natl Acad Sci U S A 1968 60:277-284
  • Research Article:
    • N K Gupta,
    • E Ohtsuka,
    • H Weber,
    • S H Chang,
    • and H G Khorana

    Studies on polynucleotides. LXXXVII. The joining of short deoxyribopolynucleotides by DNA-joining enzymes

    Proc Natl Acad Sci U S A 1968 60:285-292
  • Research Article:
    • L J Deftos,
    • M R Lee,
    • and J T Potts, Jr

    A radioimmunoassay for thyrocalcitonin

    Proc Natl Acad Sci U S A 1968 60:293-299
  • Research Article:
    • R W Holley
    • and J A Kiernan

    "Contact inhibition" of cell division in 3T3 cells

    Proc Natl Acad Sci U S A 1968 60:300-304
  • Research Article:
    • F Imamoto

    On the initiation of transcription of the tryptophan operon in Escherichia coli

    Proc Natl Acad Sci U S A 1968 60:305-312
  • Research Article:
    • R F Baker
    • and C Yanofsky

    The periodicity of RNA polymerase initiations: a new regulatory feature of transcription

    Proc Natl Acad Sci U S A 1968 60:313-320
  • Research Article:
    • B A Bassel, Jr

    Cell-free protein synthesis directed by Q beta-RNA and by two specific fragments

    Proc Natl Acad Sci U S A 1968 60:321-328
  • Research Article:
    • M Oishi

    Studies of DNA replication in vivo. I. Isolation of the first intermediate of DNA replication in bacteria as single-stranded DNA

    Proc Natl Acad Sci U S A 1968 60:329-336
  • Research Article:
    • R B Park
    • and A O Pheifhofer

    The continued presence of quantasomes in ethylenediaminetetraacetate-washed chloroplast lamellae

    Proc Natl Acad Sci U S A 1968 60:337-343

Physical Sciences: Astronomy

  • Physical Sciences: Astronomy:
    • Harland W. Epps

    ON STELLAR ROTATION

    Proc Natl Acad Sci U S A 1968 60:51-58

Physical Sciences: Physics

  • Physical Sciences: Physics:
    • Linus Pauling

    THE RESONATING-VALENCE-BOND THEORY OF SUPERCONDUCTIVITY: CREST SUPERCONDUCTORS AND THROUGH SUPERCONDUCTORS

    Proc Natl Acad Sci U S A 1968 60:59-65

Physical Sciences: Mathematics

  • Physical Sciences: Mathematics:
    • David A. Freedman

    ON THE CONVERGENCE OF APPROXIMANTS TO A MARKOV CHAIN, I

    Proc Natl Acad Sci U S A 1968 60:66-72
  • Physical Sciences: Mathematics:
    • R. D. Schafer

    ON GENERALIZED STANDARD ALGEBRAS

    Proc Natl Acad Sci U S A 1968 60:73-74
  • Physical Sciences: Mathematics:
    • Yung-Chow Wong

    SECTIONAL CURVATURES OF GRASSMANN MANIFOLDS

    Proc Natl Acad Sci U S A 1968 60:75-79

Physical Sciences: Applied Mathematics

  • Physical Sciences: Applied Mathematics:
    • N. B. Grover
    • and George H. Weiss

    THEORETICAL DISTRIBUTION OF TWO-DIMENSIONAL PROJECTIONS IN ELECTRON-MICROSCOPIC SECTIONS

    Proc Natl Acad Sci U S A 1968 60:80-85

Biological Sciences: Biochemistry

  • Biological Sciences: Biochemistry:
    • Y. Suyama
    • and Karen Miura

    SIZE AND STRUCTURAL VARIATIONS OF MITOCHONDRIAL DNA

    Proc Natl Acad Sci U S A 1968 60:235-242

Biological Sciences: Addendum

  • Biological Sciences: Addendum:

    STUDIES ON POLYNUCLEOTIDES, LXXXIV. ON THE ROLE OF RIBOSOMAL SUBUNITS IN PROTEIN SYNTHESIS

    Proc Natl Acad Sci U S A 1968 60:344
    • See commentary article on page 2455 in issue 6 of volume 58

Correction

  • Correction:

    THE in vitro INDUCTION OF AN INCREASE IN CELL MULTIPLICATION AND CELLULAR LIFE SPAN BY THE WATER-SOLUBLE CARCINOGEN DIMETHYLNITROSAMINE

    Proc Natl Acad Sci U S A 1968 60:344

    This Issue

    1. Research Article
    2. Physical Sciences: Astronomy
    3. Physical Sciences: Physics
    4. Physical Sciences: Mathematics
    5. Physical Sciences: Applied Mathematics
    6. Biological Sciences: Biochemistry
    7. Biological Sciences: Addendum
    8. Correction

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