PNAS — Table of Contents — September 15, 1941, 27 (9)

September 15, 1941; 27 (9)

Botany

Botany:
- William J. Robbins
The Pyridine Analog of Thiamin and the Growth of Fungi
Proc Natl Acad Sci U S A 1941 27:419-422
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Botany:
- William J. Robbins
- and Frederick Kavanagh
Thiazole Effect on Phycomyces
Proc Natl Acad Sci U S A 1941 27:423-427
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Genetics:
- Walter H. Greenleaf
The Probable Explanation of Low Transmission Ratios of Certain Monosomic Types of Nicotiana Tabacum
Proc Natl Acad Sci U S A 1941 27:427-430
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Genetics:
- Donald F. Jones
Natural and Induced Changes in Chromosome Structure in Maize Endosperm
Proc Natl Acad Sci U S A 1941 27:431-435
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Genetics:
- Edgar Anderson
- and Ralph O. Erickson
Antithetical Dominance in North American Maize
Proc Natl Acad Sci U S A 1941 27:436-440
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Astronomy:
- Harlow Shapley
Galactic and Extragalactic Studies
Proc Natl Acad Sci U S A 1941 27:440-445
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Mathematics:
- G. A. Miller
Groups Containing a Maximal Proper Subgroup of Order 4
Proc Natl Acad Sci U S A 1941 27:445-448
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Mathematics:
- J. P. Lasalle
Topology Based upon the Concept of a Pseudo-Norm
Proc Natl Acad Sci U S A 1941 27:448-451
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