Table of Contents

• T. Y. Thomas

THE PERFECT RELATIVISTIC GAS

• Dominic G. B. Edelen

MATERIAL MOMENTUM-ENERGY TENSORS AND THE CALCULUS OF VARIATIONS

• S. Kaplan,
• S. Ensign,
• D. M. Bonner,
• and S. E. Mills

GENE PRODUCTS OF CRM- MUTANTS AT THE TD LOCUS

• Peter Hull

EQUILIBRIUM OF GENE FREQUENCY PRODUCED BY PARTIAL INCOMPATIBILITY OF OFFSPRING WITH DAM

• Luigi Gorini
• and Eva Kataja

PHENOTYPIC REPAIR BY STREPTOMYCIN OF DEFECTIVE GENOTYPES IN E. COLI

• Frederick Bagemihl

ANALYTIC CONTINUATION AND THE SCHWARZ REFLECTION PRINCIPLE

• Frederick Bagemihl

SUFFICIENT CONDITIONS FOR THE VALIDITY OF CAUCHY'S INTEGRAL FORMULA

• Robert Hermann

COMPACTIFICATIONS OF HOMOGENEOUS SPACES AND CONTRACTIONS OF LIE GROUPS

• D. D. Ang
• and L. Knopoff

DIFFRACTION OF SCALAR ELASTIC WAVES BY A CLAMPED FINITE STRIP

• Wm. Austin Newton
• and Esmond E. Snell

CATALYTIC PROPERTIES OF TRYPTOPHANASE, A MULTIFUNCTIONAL PYRIDOXAL PHOSPHATE ENZYME

• Irving P. Crawford
• and Junetsu Ito

SERINE DEAMINATION BY THE B PROTEIN OF ESCHERICHIA COLI TRYPTOPHAN SYNTHETASE

• Werner A. Mukatis
• and Carl Niemann

VARIATION OF THE CONFORMATION OF THE ACTIVE SITE OF α-CHYMOTRYPSIN WITH HYDROGEN ION CONCENTRATION, II

• Joel W. Adelson,
• Akira Asano,
• and Arnold F. Brodie

OXIDATIVE PHOSPHORYLATION IN FRACTIONATED BACTERIAL SYSTEMS, XIII. EFFECTS OF PHOTOOXIDATION ON THE SOLUBLE COUPLING FACTORS

• John S. Wiberg
• and John M. Buchanan

STUDIES ON LABILE DEOXYCYTIDYLATE HYDROXYMETHYLASES FROM ESCHERICHIA COLI B INFECTED WITH TEMPERATURE-SENSITIVE MUTANTS OF BACTERIOPHAGE T4

• P. N. Sawyer,
• W. H. Brattain,
• and P. J. Boddy

ELECTROCHEMICAL PRECIPITATION OF HUMAN BLOOD CELLS AND ITS POSSIBLE RELATION TO INTRAVASCULAR THROMBOSIS

• William W. Parson
• and Harry Rudney

THE BIOSYNTHESIS OF THE BENZOQUINONE RING OF UBIQUINONE FROM p-HYDROXYBENZALDEHYDE AND p-HYDROXYBENZOIC ACID IN RAT KIDNEY, AZOTOBACTER VINELANDII, AND BAKER'S YEAST

• David Baltimore

IN VITRO SYNTHESIS OF VIRAL RNA BY THE POLIOVIRUS RNA POLYMERASE

• F. O. Schmitt,
• L. Levine,
• M. P. Drake,
• A. L. Rubin,
• D. Pfahl,
• and P. F. Davison

THE ANTIGENICITY OF TROPOCOLLAGEN

• Brian R. Rabin
• and Patrick W. Trown

INHIBITION OF CARBOXYDISMUTASE BY IODOACETAMIDE

• Wim J. Möller

DETERMINATION OF DIFFUSION COEFFICIENTS AND MOLECULAR WEIGHTS OF RIBONUCLEIC ACIDS AND VIRUSES

• Robert C. Leif
• and Jerome Vinograd

THE DISTRIBUTION OF BUOYANT DENSITY OF HUMAN ERYTHROCYTES IN BOVINE ALBUMIN SOLUTIONS

• Paul R. Gross,
• Leonard I. Malkin,
• and Wayne A. Moyer

TEMPLATES FOR THE FIRST PROTEINS OF EMBRYONIC DEVELOPMENT

• C. A. Schindler
• and V. T. Schuhardt

LYSOSTAPHIN: A NEW BACTERIOLYTIC AGENT FOR THE STAPHYLOCOCCUS

• Alexander Tomasz
• and Rollin D. Hotchkiss

REGULATION OF THE TRANSFORMABILITY OF PNEUMOCOCCAL CULTURES BY MACROMOLECULAR CELL PRODUCTS

• R. J. Huebner,
• H. G. Pereira,
• A. C. Allison,
• A. C. Hollinshead,
• and H. C. Turner

PRODUCTION OF TYPE-SPECIFIC C ANTIGEN IN VIRUS-FREE HAMSTER TUMOR CELLS INDUCED BY ADENOVIRUS TYPE 12

• Paul Bachner,
• Donald G. McKay,
• and David Rittenberg

THE PATHOLOGIC ANATOMY OF DEUTERIUM INTOXICATION

• Beverly E. Griffin
• and C. B. Reese

SOME OBSERVATIONS ON THE MECHANISM OF THE ACYLATION PROCESS IN PROTEIN SYNTHESIS

• E. T. Adams, Jr.

ON THE SIGNIFICANCE OF AVERAGE MOLECULAR WEIGHTS FROM SEDIMENTATION EQUILIBRIUM EXPERIMENTS

• R. H. Ruby,
• I. D. Kuntz, Jr.,
• and M. Calvin

TRANSIENT EPR AND ABSORBANCE CHANGES IN PHOTOSYNTHETIC BACTERIA

• Howard A. Nash
• and Julian M. Tobias

PHOSPHOLIPID MEMBRANE MODEL: IMPORTANCE OF PHOSPHATIDYLSERINE AND ITS CATION EXCHANGER NATURE

• Elwyn L. Simons

ON THE MANDIBLE OF RAMAPITHECUS

THE ROLE OF ADENYLIC ACID IN THE ACTIVATION OF PHOSPHORYLASE