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Volume 46(1);  January 1960
The cover of the journal
Astronomy
DISTRIBUTION AND MOTION OF INTERSTELLAR HYDROGEN IN THE GALACTIC SYSTEM WITH PARTICULAR REFERENCE TO THE REGION WITHIN 3 KILOPARSECS OF THE CENTER
G. W. Rougoor and J. H. Oort
Proc Natl Acad Sci U S A. 1960 January; 46(1): 1–13.
PMCID: PMC284997
INTERNATIONAL COOPERATIVE EFFORTS DIRECTED TOWARD OPTICAL IDENTIFICATION OF RADIO SOURCES
R. Minkowski
Proc Natl Acad Sci U S A. 1960 January; 46(1): 13–19.
PMCID: PMC284999
Biochemistry
ON THE MECHANISM OF CHLOROPHYLL-CYTOCHROME INTERACTION: THE TEMPERATURE INSENSITIVITY OF LIGHT-INDUCED CYTOCHROME OXIDATION IN CHROMATIUM
Britton Chance and Mitsuo Nishimura
Proc Natl Acad Sci U S A. 1960 January; 46(1): 19–24.
PMCID: PMC285002
STUDIES ON THE BIOSYNTHESIS OF PRODIGIOSIN IN SERRATIA MARCESCENS
Gerald S. Marks and Lawrence Bogorad
Proc Natl Acad Sci U S A. 1960 January; 46(1): 25–28.
PMCID: PMC285004
THE ROLE OF TRANSCARBOXYLATION IN PROPIONIC ACID FERMENTATION
Robert W. Swick and Harland G. Wood
Proc Natl Acad Sci U S A. 1960 January; 46(1): 28–41.
PMCID: PMC285006
Genetics
HOW STABLE IS BALANCED POLYMORPHISM?
Theodosius Dobzhansky and Olga Pavlovsky
Proc Natl Acad Sci U S A. 1960 January; 46(1): 41–47.
PMCID: PMC285010
THE OCCURRENCE OF PARTIALLY FERTILE TRIPLOID METAFEMALES IN DROSOPHILA MELANOGASTER
Justin N. Frost
Proc Natl Acad Sci U S A. 1960 January; 46(1): 47–51.
PMCID: PMC285013
THE BEHAVIOR OF NONHOMOLOGOUS CHROMOSOMAL ELEMENTS INVOLVED IN NONRANDOM ASSORTMENT IN DROSOPHILA MELANOGASTER
Rhoda F. Grell and E. H. Grell
Proc Natl Acad Sci U S A. 1960 January; 46(1): 51–57.
PMCID: PMC285014
THE EFFECT OF ACRIDINE DYES ON MATING TYPE FACTORS IN ESCHERICHIA COLI
Yukinori Hirota
Proc Natl Acad Sci U S A. 1960 January; 46(1): 57–64.
PMCID: PMC285015
EVOLUTION AND PTERIDINE METABOLISM IN THE GENUS DROSOPHILA
Jack L. Hubby and Lynn H. Throckmorton
Proc Natl Acad Sci U S A. 1960 January; 46(1): 65–78.
PMCID: PMC285016
HYBRIDIZATION BETWEEN LYCOPERSICON ESCULENTUM AND SOLANUM PENNELLII: PHYLOGENETIC AND CYTOGENETIC SIGNIFICANCE
Charles M. Rick
Proc Natl Acad Sci U S A. 1960 January; 46(1): 78–82.
PMCID: PMC285017
MITOTIC REPLICATION OF DEOXYRIBONUCLEIC ACID IN CHLAMYDOMONAS REINHARDI
Noboru Sueoka
Proc Natl Acad Sci U S A. 1960 January; 46(1): 83–91.
PMCID: PMC285018
GENETIC STRUCTURE OF RECOMBINANT CHROMOSOMES FORMED AFTER MATING IN ESCHERICHIA COLI K12
Jun-Ichi Tomizawa
Proc Natl Acad Sci U S A. 1960 January; 46(1): 91–101.
PMCID: PMC285019
EFFECTS OF HEATING DRY BACTERIA AND SPORES ON THEIR PHENOTYPE AND GENOTYPE
Stephen Zamenhof
Proc Natl Acad Sci U S A. 1960 January; 46(1): 101–105.
PMCID: PMC285020
Mathematics
FIELDS OF GEODESICS ISSUING FROM A POINT
Marston Morse
Proc Natl Acad Sci U S A. 1960 January; 46(1): 105–111.
PMCID: PMC285021
FUNDAMENTAL GROUPS ON A LORENTZ MANIFOLD
J. Wolfgang Smith
Proc Natl Acad Sci U S A. 1960 January; 46(1): 111–114.
PMCID: PMC285022
A SIMPLE PROOF OF THE CUP PRODUCT REDUCTION THEOREM
Richard G. Swan
Proc Natl Acad Sci U S A. 1960 January; 46(1): 114–117.
PMCID: PMC285023
Microbiology
MECHANICAL GERMINATION OF BACTERIAL SPORES
L. J. Rode and J. W. Foster
Proc Natl Acad Sci U S A. 1960 January; 46(1): 118–128.
PMCID: PMC285024
Physics
INVARIANT IMBEDDING AND NEUTRON TRANSPORT IN A ROD OF CHANGING LENGTH
Richard Bellman, Robert Kalaba, and G. Milton Wing
Proc Natl Acad Sci U S A. 1960 January; 46(1): 128–130.
PMCID: PMC285025
HYDROMAGNETIC WAVES IN A COMPRESSIBLE FLUID CONDUCTOR
John Carstoiu
Proc Natl Acad Sci U S A. 1960 January; 46(1): 131–136.
PMCID: PMC285026
THE HYDRODYNAMIC STABILITY OF INVISCID FLOW BETWEEN COAXIAL CYLINDERS
S. Chandrasekhar
Proc Natl Acad Sci U S A. 1960 January; 46(1): 137–141.
PMCID: PMC285027
THE HYDRODYNAMIC STABILITY OF VISCID FLOW BETWEEN COAXIAL CYLINDERS
S. Chandrasekhar
Proc Natl Acad Sci U S A. 1960 January; 46(1): 141–143.
PMCID: PMC285028
Zoölogy
ON THE RELATION BETWEEN REPRODUCTIVE VALUE AND OPTIMAL PREDATION
Robert H. Mac Arthur
Proc Natl Acad Sci U S A. 1960 January; 46(1): 143–145.
PMCID: PMC285029
Journal Matter
Original table of contents page
Administrative content — journal masthead, notices, indexes, etc.
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