New Research In

Table of Contents

April 01, 1963; vol. 49 no. 4

Anthropology

You have access
DIFFERENTIAL MORTALITY AMONG THE SEXES IN CHILDHOOD AND ITS POSSIBLE SIGNIFICANCE IN HUMAN EVOLUTION
Ursula M. Cowgill and G. E. Hutchinson

PNAS April 1, 1963 49 (4) 425-429; https://doi.org/10.1073/pnas.49.4.425

Botany

You have access
DIRECT AND OPTICAL ASSAY OF LEAF MASS OF THE LOWER MONTANE RAIN FOREST OF PUERTO RICO
Howard T. Odum, B. J. Copeland, and Robert Z. Brown

PNAS April 1, 1963 49 (4) 429-434; https://doi.org/10.1073/pnas.49.4.429

Genetics

You have access
RADIATION RECOVERY ENHANCED THROUGH INHIBITORS OF PROTEIN SYNTHESIS AND AMINO ACIDS
Alvin V. Beatty and Jeanne W. Beatty

PNAS April 1, 1963 49 (4) 434-439; https://doi.org/10.1073/pnas.49.4.434
You have access
DECREASE OF POPULATION FITNESS UPON INBREEDING
C. C. Li

PNAS April 1, 1963 49 (4) 439-445; https://doi.org/10.1073/pnas.49.4.439
You have access
SOMATIC RECOMBINATION IN PSEUDOWILD-TYPE CULTURES OF NEUROSPORA CRASSA
Thad H. Pittenger and Marie B. Coyle

PNAS April 1, 1963 49 (4) 445-451; https://doi.org/10.1073/pnas.49.4.445
You have access
INCORPORATION OF 5-IODODEOXYURIDINE INTO DNA OF PLANT CELLS
H. H. Smith, B. H. Kugelman, S. L. Commerford, and W. Szybalski

PNAS April 1, 1963 49 (4) 451-457; https://doi.org/10.1073/pnas.49.4.451
You have access
THE MOLECULAR SYNCHRONY AND SEQUENTIAL REPLICATION OF DNA IN ESCHERICHIA COLI
Toshio Nagata

PNAS April 1, 1963 49 (4) 551-559; https://doi.org/10.1073/pnas.49.4.551
You have access
SEQUENTIAL REPLICATION OF BACILLUS SUBTILIS CHROMOSOME, I. COMPARISON OF MARKER FREQUENCIES IN EXPONENTIAL AND STATIONARY GROWTH PHASES
Hiroshi Yoshikawa and Noboru Sueoka

PNAS April 1, 1963 49 (4) 559-566; https://doi.org/10.1073/pnas.49.4.559

Mathematics

You have access
DUALITY FOR COMPACT GROUPS
J. L. Kelley

PNAS April 1, 1963 49 (4) 457-458; https://doi.org/10.1073/pnas.49.4.457
You have access
ON SPRAYS AND HIGHER ORDER CONNECTIONS
P. Libermann

PNAS April 1, 1963 49 (4) 459-462; https://doi.org/10.1073/pnas.49.4.459
You have access
ALMOST AUTOMORPHIC FUNCTIONS
W. A. Veech

PNAS April 1, 1963 49 (4) 462-464; https://doi.org/10.1073/pnas.49.4.462

Microbiology

You have access
COLANIC ACID
Walther F. Goebel

PNAS April 1, 1963 49 (4) 464-471; https://doi.org/10.1073/pnas.49.4.464
You have access
THE INFRARED SPECTRAL CHARACTERIZATION OF COLANIC ACID
Herbert Jaffe

PNAS April 1, 1963 49 (4) 472-473; https://doi.org/10.1073/pnas.49.4.472
You have access
CELLULAR ALTERATIONS IN THE MCH LINE OF CHINESE HAMSTER CELLS FOLLOWING INFECTION WITH HERPES SIMPLEX VIRUS
Berge Hampar and Solon A. Ellison

PNAS April 1, 1963 49 (4) 474-480; https://doi.org/10.1073/pnas.49.4.474
You have access
THE DENATURATION AND THE RENATURATION OF THE DNA OF POLYOMA VIRUS
Roger Weil

PNAS April 1, 1963 49 (4) 480-487; https://doi.org/10.1073/pnas.49.4.480
You have access
THE DEFECTIVENESS OF ROUS SARCOMA VIRUS
Hidesaburo Hanafusa, Teruko Hanafusa, and Harry Rubin

PNAS April 1, 1963 49 (4) 572-580; https://doi.org/10.1073/pnas.49.4.572

Physics

You have access
AN APPROXIMATE CELL MODEL FOR LIQUID HYDROGEN, II
Douglas Henderson

PNAS April 1, 1963 49 (4) 487-492; https://doi.org/10.1073/pnas.49.4.487

Physiology

You have access
EVIDENCES OF THERMAL SWEATING IN THE FOOT PAD OF THE CAT
David P. C. Lloyd

PNAS April 1, 1963 49 (4) 492-496; https://doi.org/10.1073/pnas.49.4.492

Zoology

You have access
MOLECULAR GENETICS OF AVIAN PROTEINS, II. CONTROL GENES AND STRUCTURAL GENES FOR EMBRYONIC AND ADULT HEMOGLOBINS
Clyde Manwell, C. M. Ann Baker, J. D. Roslansky, and Martha Foght

PNAS April 1, 1963 49 (4) 496-503; https://doi.org/10.1073/pnas.49.4.496

Biochemistry

You have access
REPRESSION OF ALKALINE PHOSPHATASE IN HUMAN CELL CULTURES BY CYSTINE AND CYSTEINE
Rody P. Cox and Colin M. MacLeod

PNAS April 1, 1963 49 (4) 504-510; https://doi.org/10.1073/pnas.49.4.504
You have access
CELL-FREE PROTEIN SYNTHESIS: THE ASSOCIATION OF VIRAL RNA AND E. COLI RIBOSOMES
R. Haselkorn, V. A. Fried, and J. E. Dahlberg

PNAS April 1, 1963 49 (4) 511-517; https://doi.org/10.1073/pnas.49.4.511
You have access
THE MAINTENANCE OF THE ACCURACY OF PROTEIN SYNTHESIS AND ITS RELEVANCE TO AGEING
L. E. Orgel

PNAS April 1, 1963 49 (4) 517-521; https://doi.org/10.1073/pnas.49.4.517
You have access
DYNAMIC ROLE OF TRIPLET STATES IN PHOTOSYNTHESIS
G. W. Robinson

PNAS April 1, 1963 49 (4) 521-529; https://doi.org/10.1073/pnas.49.4.521
You have access
THE SPECIES VARIATION OF RNA METHYLASE
P. R. Srinivasan and Ernest Borek

PNAS April 1, 1963 49 (4) 529-533; https://doi.org/10.1073/pnas.49.4.529
You have access
RIBONUCLEIC ACID POLYMERASE OF AZOTOBACTER VINELANDII, II. FORMATION OF DNA-RNA HYBRIDS WITH SINGLE-STRANDED DNA AS PRIMER
Robert C. Warner, Herbert H. Samuels, Mitchel T. Abbott, and Joseph S. Krakow

PNAS April 1, 1963 49 (4) 533-538; https://doi.org/10.1073/pnas.49.4.533
You have access
DISTINCT CISTRONS FOR THE TWO RIBOSOMAL RNA COMPONENTS
S. A. Yankofsky and S. Spiegelman

PNAS April 1, 1963 49 (4) 538-544; https://doi.org/10.1073/pnas.49.4.538
You have access
THE RELATIONSHIP BETWEEN RNA SYNTHESIS AND LOOP STRUCTURE IN LAMPBRUSH CHROMOSOMES
Mitsuo Izawa, V. G. Allfrey, and A. E. Mirsky

PNAS April 1, 1963 49 (4) 544-551; https://doi.org/10.1073/pnas.49.4.544
You have access
ROLE OF CHLOROPLAST FERREDOXIN IN THE ENERGY CONVERSION PROCESS OF PHOTOSYNTHESIS
K. Tagawa, H. Y. Tsujimoto, and Daniel I. Arnon

PNAS April 1, 1963 49 (4) 567-572; https://doi.org/10.1073/pnas.49.4.567

Browse PNAS issues

In this issue

Sign up for alerts

Jump to