Table of Contents

1947-06; 33 (6)

Biochemistry

  • Biochemistry:
    • G. W. Beadle,
    • H. K. Mitchell,
    • and J. F. Nyc

    Kynurenine as an Intermediate in the Formation of Nicotinic Acid from Tryptophane by Neurospora

    Proc Natl Acad Sci U S A 1947 33:155-158

Botany

  • Botany:
    • T. H. Goodspeed

    On the Evolution of the Genus Nicotiana

    Proc Natl Acad Sci U S A 1947 33:158-171
  • Botany:
    • William J. Robbins,
    • Frederick Kavanagh,
    • and Annette Hervey

    Antibiotic Substances from Basidiomycetes

    Proc Natl Acad Sci U S A 1947 33:171-176
  • Botany:
    • William J. Robbins,
    • Frederick Kavanagh,
    • and Annette Hervey

    Antibiotics from Basidiomycetes

    Proc Natl Acad Sci U S A 1947 33:176-182

Embryology

  • Embryology:
    • D. F. Poulson

    The Pole Cells of Diptera, Their Fate and Significance

    Proc Natl Acad Sci U S A 1947 33:182-184

Mathematics

  • Mathematics:
    • A. C. Schaeffer
    • and D. C. Spencer

    A General Class of Problems in Conformal Mapping

    Proc Natl Acad Sci U S A 1947 33:185-189

Physics

  • Physics:
    • M. Hessaby

    Continuous Particles

    Proc Natl Acad Sci U S A 1947 33:189-194
  • Physics:
    • Paul S. Epstein

    Radio-Wave Propagation and Electromagnetic Surface Waves

    Proc Natl Acad Sci U S A 1947 33:195-199

This Issue

  1. Biochemistry
  2. Botany
  3. Embryology
  4. Mathematics
  5. Physics

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