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Volume 29(1);  January 1943
The cover of the journal
Genetics
Chromosome Ends in Datura Pruinosa
A. D. Bergner and A. F. Blakeslee
Proc Natl Acad Sci U S A. 1943 January; 29(1): 1–7.
PMCID: PMC1078544
A Complex Induced Rearrangement of Drosophila Chromosomes and Its Bearing on the Problem of Chromosome Recombination
B. P. Kaufmann
Proc Natl Acad Sci U S A. 1943 January; 29(1): 8–12.
PMCID: PMC1078545
Mechanism of Induction of Gross Chromosomal Rearrangements in Drosophila Sperms
U. Fano
Proc Natl Acad Sci U S A. 1943 January; 29(1): 12–18.
PMCID: PMC1078546
The Effect of Centrifuging Upon the Production of X-Ray Induced Chromosomal Aberrations
Karl Sax
Proc Natl Acad Sci U S A. 1943 January; 29(1): 18–21.
PMCID: PMC1078547
Increase in Mammary Carcinoma Incidence Following Inoculations of Whole Blood
George W. Woolley, L. W. Law, and C. C. Little
Proc Natl Acad Sci U S A. 1943 January; 29(1): 22–24.
PMCID: PMC1078548
Mathematics
Determination of the Subgroups of Small Index
G. A. Miller
Proc Natl Acad Sci U S A. 1943 January; 29(1): 25–28.
PMCID: PMC1078549
Existence of Periodic Solutions for Certain Differential Equations
S. Lefschetz
Proc Natl Acad Sci U S A. 1943 January; 29(1): 29–32.
PMCID: PMC1078550
On the Euclidean Connections in a Finsler Space
Shiing-shen Chern
Proc Natl Acad Sci U S A. 1943 January; 29(1): 33–37.
PMCID: PMC1078551
A Generalization of the Projective Geometry of Linear Spaces
Shiing-shen Chern
Proc Natl Acad Sci U S A. 1943 January; 29(1): 38–43.
PMCID: PMC1078552
Pathology
The Epidemic Curve: II
Edwin B. Wilson and Mary H. Burke
Proc Natl Acad Sci U S A. 1943 January; 29(1): 43–48.
PMCID: PMC1078553
Journal Matter
Original table of contents page
Administrative content — journal masthead, notices, indexes, etc.
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