Table of Contents

• H. C. Birnboim,
• R. E. J. Mitchel,
• and N. A. Straus

Analysis of Long Pyrimidine Polynucleotides in HeLa Cell Nuclear DNA: Absence of Polydeoxythymidylate

• Yeng P. Wong,
• Brian R. Reid,
• and David R. Kearns

Conformation of Charged and Uncharged tRNA Phe

• Merle G. Wovcha,
• Paul K. Tomich,
• Che-Shen Chiu,
• and G. Robert Greenberg

Direct Participation of dCMP Hydroxymethylase in Synthesis of Bacteriophage T4 DNA

• Yoshiyuki Sakaki,
• Alexander E. Karu,
• Stuart Linn,
• and Harrison Echols

Purification and Properties of the γ-Protein Specified by Bacteriophage λ: An Inhibitor of the Host RecBC Recombination Enzyme

• W. C. Merrick,
• N. H. Lubsen,
• and W. F. Anderson

A Ribosome Dissociation Factor from Rabbit Reticulocytes Distinct from Initiation Factor M 3

• Dagmar Nierhaus
• and Knud H. Nierhaus

Identification of the Chloramphenicol-Binding Protein in Escherichia coli Ribosomes by Partial Reconstitution

• Olaf Pongs,
• Rolf Bald,
• and Volker A. Erdmann

Identification of Chloramphenicol-Binding Protein in Escherichia coli Ribosomes by Affinity Labeling

• Michael Holland
• and H. R. Whiteley

RNA Polymerase from Bacillus amyloliquefaciens Infected with ϕ29 Bacteriophage

• R. M. K. Dale,
• D. C. Livingston,
• and D. C. Ward

The Synthesis and Enzymatic Polymerization of Nucleotides Containing Mercury: Potential Tools for Nucleic Acid Sequencing and Structural Analysis

• Mark R. Haussler,
• Joseph E. Zerwekh,
• Robert H. Hesse,
• E. Rizzardo,
• and Maurice M. Pechet

Biological Activity of 1α-Hydroxycholecalciferol, A Synthetic Analog of the Hormonal Form of Vitamin D 3

• Ellen F. Wallace,
• Mark J. Krantz,
• and Walter Lovenberg

Dopamine-β-Hydroxylase: A Tetrameric Glycoprotein

• Israel Schechter

Biologically and Chemically Pure mRNA Coding for a Mouse Immunoglobulin L-Chain Prepared with the Aid of Antibodies and Immobilized Oligothymidine

• Michael M. C. Lai,
• Peter H. Duesberg,
• Jürgen Horst,
• and Peter K. Vogt

Avian Tumor Virus RNA: A Comparison of Three Sarcoma Viruses and Their Transformation-Defective Derivatives by Oligonucleotide Fingerprinting and DNA-RNA Hybridization

• Hans Jörnvall

Partial Similarities Between Yeast and Liver Alcohol Dehydrogenases

• Stefan Chipowsky,
• Y. C. Lee,
• and Saul Roseman

Adhesion of Cultured Fibroblasts to Insoluble Analogues of Cell-Surface Carbohydrates

• Margaret E. Haberland
• and Jacqueline A. Reynolds

Self-association of Cholesterol in Aqueous Solution

• John R. Benemann,
• Jeffrey A. Berenson,
• Nathan O. Kaplan,
• and Martin D. Kamen

Hydrogen Evolution by a Chloroplast-Ferredoxin-Hydrogenase System

• Howard S. Tager
• and Donald F. Steiner

Isolation of a Glucagon-containing Peptide: Primary Structure of a Possible Fragment of Proglucagon

• Bryan E. Roberts
• and Bruce M. Paterson

Efficient Translation of Tobacco Mosaic Virus RNA and Rabbit Globin 9S RNA in a Cell-Free System from Commercial Wheat Germ

• Morley J. Bronson,
• Craig Squires,
• and Charles Yanofsky

Nucleotide Sequences from Tryptophan Messenger RNA of Escherichia coli : The Sequence Corresponding to the Amino-Terminal Region of the First Polypeptide Specified by the Operon

• Terrance G. Cooper
• and Robert P. Lawther

Induction of the Allantoin Degradative Enzymes in Saccharomyces cerevisiae by the Last Intermediate of the Pathway

• W. P. Tate,
• A. L. Beaudet,
• and C. T. Caskey

Influence of Guanine Nucleotides and Elongation Factors on Interaction of Release Factors with the Ribosome

• S. Leffler
• and W. Szer

Messenger Selection by Bacterial Ribosomes

• Sue Wickner,
• Ira Berkower,
• Michel Wright,
• and Jerard Hurwitz

Studies on In Vitro DNA Synthesis Purification of dna C Gene Product Containing dna D Activity from Escherichia coli

• Subir K. Bose
• and Barbara J. Zlotnick

Growth- and Density-Dependent Inhibition of Deoxyglucose Transport in Balb 3T3 Cells and Its Absence in Cells Transformed by Murine Sarcoma Virus

• Kathleen P. Mullinix,
• Gustave C. Strain,
• and Lawrence Bogorad

RNA Polymerases of Maize. Purification and Molecular Structure of DNA-dependent RNA Polymerase II

• Stuart Austin
• and Duncan McGeoch

The Synthesis In Vitro of RNA Polymerase Subunits of Escherichia coli

• Leslie Kirkegaard
• and C. Coe Agee

Intervent Dilution Chromatography: Concept for Separation of Strongly Interacting Macromolecules

• Carl-Ivar Brändén,
• Hans Eklund,
• Bo Nordström,
• Torne Boiwe,
• Gustaf Söderlund,
• Eila Zeppezauer,
• Ingrid Ohlsson,
• and Åke Åkeson

Structure of Liver Alcohol Dehydrogenase at 2.9-Å Resolution

• Gennaro Illiano,
• Guy P. E. Tell,
• Marvin I. Siegel,
• and Pedro Cuatrecasas

Guanosine 3′:5′-Cyclic Monophosphate and the Action of Insulin and Acetylcholine

• Daniel Levitt
• and Albert Doreman

Control of Chondrogenesis in Limb-Bud Cell Cultures by Bromodeoxyuridine

• Leonard L. Ross,
• Lee Barber,
• Suresh S. Tate,
• and Alton Meister

Enzymes of the γ-Glutamyl Cycle in the Ciliary Body and Lens

• Susan M. Astrin

In Vitro Transcription of Simian Virus 40 Sequences in SV3T3 Chromatin

• Anne Mowbray Haywood

Two Classes of Membrane Binding of Replicative RNA of Bacteriophage MS2

• Daniel McMahon

A Cell-Contact Model for Cellular Position Determination in Development

• William A. Frazier,
• Cathleen Earhart Ohlendorf,
• Linda Forrest Boyd,
• Luigi Aloe,
• Eugene M. Johnson,
• James A. Ferrendelli,
• and Ralph A. Bradshaw

Mechanism of Action of Nerve Growth Factor and Cyclic AMP on Neurite Outgrowth in Embryonic Chick Sensory Ganglia: Demonstration of Independent Pathways of Stimulation

• Brenda I. Gerwin
• and Robert H. Bassin

Detection and Isolation of a New DNA Polymerase from Human Breast Tumor Cell Line HBT-3 by (dT) 12-18 -Cellulose Chromatography

• E. Ginsburg,
• D. Salomon,
• T. Sreevalsan,
• and E. Freese

Growth Inhibition and Morphological Changes Caused by Lipophilic Acids in Mammalian Cells

• Kenneth Somers
• and Saul Kit

Temperature-Dependent Expression of Transformation by a Cold-Sensitive Mutant of Murine Sarcoma Virus

• Raoul Benveniste
• and Julian Davies

Aminoglycoside Antibiotic-Inactivating Enzymes in Actinomycetes Similar to Those Present in Clinical Isolates of Antibiotic-Resistant Bacteria

• H. Ankel,
• C. Chany,
• B. Galliot,
• M. J. Chevalier,
• and M. Robert

Antiviral Effect of Interferon Covalently Bound to Sepharose

• M. Paran,
• R. C. Gallo,
• L. S. Richardson,
• and A. M. Wu

Adrenal Corticosteroids Enhance Production of Type-C Virus Induced by 5-Iodo-2′-Deoxyuridine from Cultured Mouse Fibroblasts

• Candace B. Pert
• and Solomon H. Snyder

Properties of Opiate-Receptor Binding in Rat Brain

• Takeo Deguchi
• and Julius Axelrod

Supersensitivity and Subsensitivity of the β-Adrenergic Receptor in Pineal Gland Regulated by Catecholamine Transmitter

• Yasuko Nakajima,
• Ann D. Tisdale,
• and Maryanna P. Henkart

Presynaptic Inhibition at Inhibitory Nerve Terminals. A New Synapse in the Crayfish Stretch Receptor

• F. Harvey Pough,
• Lincoln P. Brower,
• Harold R. Meck,
• and Stephen R. Kessell

Theoretical Investigations of Automimicry: Multiple Trial Learning and the Palatability Spectrum

• Jose R. Ortiz,
• Tuneo Yamada,
• and Abraham W. Hsie

Induction of the Stellate Configuration in Cultured Iris Epithelial Cells by Adenosine and Compounds Related to Adenosine 3′:5′-Cyclic Monophosphate

• Fred H. Wilt

Polyadenylation of Maternal RNA of Sea Urchin Eggs After Fertilization

• C. D. Linden,
• K. L. Wright,
• H. M. McConnell,
• and C. F. Fox

Lateral Phase Separations in Membrane Lipids and the Mechanism of Sugar Transport in Escherichia coli

• J. J. Mayerle,
• R. B. Frankel,
• R. H. Holm,
• James A. Ibers,
• W. D. Phillips,
• and J. F. Weiher

Synthetic Analogs of the Active Sites of Iron-Sulfur Proteins. Structure and Properties of Bis[ o -xylyldithiolato-μ 2 -sulfidoferrate(III)], an Analog of the 2Fe-2S Proteins

• Steven F. Watkins,
• Nikolaus H. Fischer,
• and Ivan Bernal

Neutron Diffraction Structure of Melampodin: Its Role in the Reclassification of the Germacranolides

• Bruce N. Ames,
• William E. Durston,
• Edith Yamasaki,
• and Frank D. Lee

Carcinogens are Mutagens: A Simple Test System Combining Liver Homogenates for Activation and Bacteria for Detection

• Stuart H. Orkin,
• Philip D. Buchanan,
• William J. Yount,
• Howard Reisner,
• and John W. Littlefield

Lambda-Chain Production in Human Lymphoblast-Mouse Fibroblast Hybrids

• Edward T. Wong
• and Arnold W. Lindall

Preliminary Evidence for a Microsomal Precursor to Human Parathyroid Hormone

• Herbert A. Cooper,
• Thomas R. Griggs,
• and Robert H. Wagner

Factor VIII Recombination After Dissociation by CaCl 2

• Oswaldo Castro,
• Jerome Orlin,
• Michael W. Rosen,
• and Stuart C. Finch

Survival of Human Sickle-Cell Erythrocytes in Heterologous Species: Response to Variations in Oxygen Tension

• Henri Frischer,
• Richard Nelson,
• Claudia Noyes,
• Paul E. Carson,
• James E. Bowman,
• Karl H. Rieckmann,
• and Franco Ajmar

NAD(P) Glycohydrolase Deficiency in Human Erythrocytes and Alteration of Cytosol NADH-Methemoglobin Diaphorase by Membrane NAD-Glycohydrolase Activity

• Shogo Kano,
• Barry R. Bloom,
• and Michael L. Howe

Enumeration of Activated Thymus-Derived Lymphocytes by the Virus Plaque Assay

• Aaron E. Freeman,
• Raymond V. Gilden,
• Mina Lee Vernon,
• Ronald G. Wolford,
• Patricia E. Hugunin,
• and Robert J. Huebner

5-Bromo-2′-deoxyuridine Potentiation of Transformation of Rat-Embryo Cells Induced In Vitro by 3-Methylcholanthrene: Induction of Rat Leukemia Virus gs Antigen in Transformed Cells

• K. O. Emery
• and C. G. Gunnerson

Internal Swash and Surf

Aminoacid Sequence of Dogfish M 4 Lactate Dehydrogenase