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Previous Issue: New Series, Vol. 112, No. 2917, Nov. 24, 1950
Next Issue: New Series, Vol. 112, No. 2919, Dec. 8, 1950
Protein and Nucleic Acid Conference, pp. 639-643
- E. R. Blout; Paul M. Doty
Technical Papers
- The Effect of X-Irradiation in Oxygen and in Hydrogen at Normal and Positive Pressures on Chromosome Aberration Frequency in Tradescantia Microspores, pp. 643-645
- Norman H. Giles; Alvin V. Beatty
- The Detection of Internally-Borne Bacterial Pathogens of Beans by a Rapid Phage-Plaque Count Technique, pp. 645-647
- H. Katznelson
- The Potentiation of Muscular Contraction by the Nitrate-Ion, pp. 647-649
- Arthur J. Kahn; Alexander Sandow
- The Mechanism of Action of Organic Mercury Compounds on Cytochrome Oxidase, pp. 649-651
- M. Angelice Seibert; Cornelius W. Kreke; Elton S. Cook
- Differentiation of Bacterial Species and Variation within Species by means of 2,3,5-Triphenyltetrazolium Chloride in Culture Medium, pp. 651-652
- I. Forest Huddleson; Betty Baltzer
- Obligate Autotrophy in Chlamydomonas moewusii Gerloff, pp. 652-653
- Joyce Chismore Lewin
- A Coenzyme of Spleen β -Glucuronidase, pp. 653-654
- Peter Bernfeld; William H. Fishman
- C14 Labeled 4(5)-Amino-5(4)-Imidazolecarboxamide in the Biosynthesis of Purines, pp. 654-655
- C. S. Miller; S. Gurin; D. W. Wilson
- An Improved Water Separator, p. 655
- Richard N. Blomberg; William F. Bruce
Comments and Communications
- Scientific Ethics, p. 656
- Max C. Markley
- The Use of Sodium Propionate in Isolating Actinomycetes from Soils, p. 656
- Patricia Crook; C. C. Carpenter; Paul F. Klens
Book Reviews
- ----------------, p. 657
- The Biology of Human Starvation
- Ancel Keys
- Review author[s]: A. J. Carlson; F. Hoelzel
- ----------------, pp. 657-658
- A Geography of Europe
- Jean Gottmann
- Review author[s]: Ralph E. Olson
- ----------------, pp. 658-660
- Gray's Manual of Botany: A Handbook of the Flowering Plants and Ferns of the Central and Northeastern United States and Adjacent Canada
- Merritt Lyndon Fernald
- Review author[s]: H. H. Bartlett
- ----------------, p. 660
- Biological Actions of Sex Hormones
- Harold Burrows
- Review author[s]: M. X. Zarrow
Scientific Book Register, p. 660
News and Notes, pp. 661-664
Previous Issue: New Series, Vol. 112, No. 2917, Nov. 24, 1950
Next Issue: New Series, Vol. 112, No. 2919, Dec. 8, 1950