Table of Contents

September 1975; 72 (9)

Index By Author

Physical Sciences: Chemistry

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Physical Sciences: Chemistry:
- Angelo A. Lamola,
- Marcia L. Manion,
- Heinz D. Roth,
- and Gordon Tollin
Photooxidation of chlorins by quinones studied by nuclear magnetic resonance techniques
PNAS 1975 72:3265-3269
- Abstract
- Full Text (PDF)
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Physical Sciences: Chemistry:
- Marion C. Thurnauer,
- Joseph J. Katz,
- and James R. Norris
The triplet state in bacterial photosynthesis: Possible mechanisms of the primary photo-act
PNAS 1975 72:3270-3274
- Abstract
- Full Text (PDF)

Physical Sciences: Mathematics

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Physical Sciences: Mathematics:
- Susan Martens
The characters of the holomorphic discrete series
PNAS 1975 72:3275-3276
- Abstract
- Full Text (PDF)
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Physical Sciences: Mathematics:
- E. Seiler
- and B. Simon
An inequality among determinants
PNAS 1975 72:3277-3278
- Abstract
- Full Text (PDF)
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Physical Sciences: Mathematics:
- Klas Diederich
- and John Erik Fornaess
Exhaustion functions and Stein neighborhoods for smooth pseudoconvex domains
PNAS 1975 72:3279-3280
- Abstract
- Full Text (PDF)
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Physical Sciences: Mathematics:
- Yasutaka Ihara
Some fundamental groups in the arithmetic of algebraic curves over finite fields
PNAS 1975 72:3281-3284
- Abstract
- Full Text (PDF)
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Physical Sciences: Mathematics:
- Misha Zafran
Spectra of convolution operators on L_p spaces
PNAS 1975 72:3285-3286
- Abstract
- Full Text (PDF)
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Physical Sciences: Mathematics:
- P. C. Greiner,
- J. J. Kohn,
- and E. M. Stein
Necessary and sufficient conditions for solvability of the Lewy equation
PNAS 1975 72:3287-3289
- Abstract
- Full Text (PDF)

Research Article

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Research Article:
- M R Eftink
- and C A Ghiron
Dynamics of a protein matrix revealed by fluorescence quenching
PNAS 1975 72:3290-3294
- Abstract
- Full Text (PDF)
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Research Article:
- S S Witkin,
- G C Korngold,
- and A Bendich
Ribonuclease-sensitive DNA-synthesizing complex in human sperm heads and seminal fluid
PNAS 1975 72:3295-3299
- Abstract
- Full Text (PDF)
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Research Article:
- J W Roberts
Transcription termination and late control in phage lambda
PNAS 1975 72:3300-3304
- Abstract
- Full Text (PDF)
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Research Article:
- P S Low
- and G N Somero
Protein hydration changes during catalysis: a new mechanism of enzymic rate-enhancement and ion activation/inhibition of catalysis
PNAS 1975 72:3305-3309
- Abstract
- Full Text (PDF)
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Research Article:
- B Polisky,
- P Greene,
- D E Garfin,
- B J McCarthy,
- H M Goodman,
- and H W Boyer
Specificity of substrate recognition by the EcoRI restriction endonuclease
PNAS 1975 72:3310-3314
- Abstract
- Full Text (PDF)
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Research Article:
- M J Purtell
- and D D Anthony
Changes in ribosomal RNA processing paths in resting and phytohemagglutinin-stimulated guinea pig lymphocytes
PNAS 1975 72:3315-3319
- Abstract
- Full Text (PDF)
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Research Article:
- J T Finch,
- M Noll,
- and R D Kornberg
Electron microscopy of defined lengths of chromatin
PNAS 1975 72:3320-3322
- Abstract
- Full Text (PDF)
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Research Article:
- P Stanley,
- S Narasimhan,
- L Siminovitch,
- and H Schachter
Chinese hamster ovary cells selected for resistance to the cytotoxicity of phytohemagglutinin are deficient in a UDP-N-acetylglucosamine--glycoprotein N-acetylglucosaminyltransferase activity
PNAS 1975 72:3323-3327
- Abstract
- Full Text (PDF)
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Research Article:
- E M Berkowitz
- and P Doty
Chemical and physical properties of fractionated chromatin
PNAS 1975 72:3328-3332
- Abstract
- Full Text (PDF)
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Research Article:
- D Kuebbing
- and R Werner
A model for compartmentation of de novo and salvage thymidine nucleotide pools in mammalian cells
PNAS 1975 72:3333-3336
- Abstract
- Full Text (PDF)
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Research Article:
- T Kikuchi
Correlation of moth sex pheromone activities with molecular characteristics involved in conformers of bombykol and its derivatives
PNAS 1975 72:3337-3341
- Abstract
- Full Text (PDF)
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Research Article:
- S Wickner
- and J Hurwitz
Association of phiX174 DNA-dependent ATPase activity with an Escherichia coli protein, replication factor Y, required for in vitro synthesis of phiX174 DNA
PNAS 1975 72:3342-3346
- Abstract
- Full Text (PDF)
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Research Article:
- J Keith
- and H Fraenkel-Conrat
Identification of the 5' end of Rous sarcoma virus RNA
PNAS 1975 72:3347-3350
- Abstract
- Full Text (PDF)
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Research Article:
- P Fuchs,
- A Parola,
- P W Robbins,
- and E R Blout
Fluorescence polarization and viscosities of membrane lipids of 3T3 cells
PNAS 1975 72:3351-3354
- Abstract
- Full Text (PDF)
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Research Article:
- E J Corey,
- K C Nicolaou,
- Y Machida,
- C L Malmsten,
- and B Samuelsson
Synthesis and biological properties of a 9,11-azo-prostanoid: highly active biochemical mimic of prostaglandin endoperoxides
PNAS 1975 72:3355-3358
- Abstract
- Full Text (PDF)
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Research Article:
- K Fujikawa,
- K Titani,
- and E W Davie
Activation of bovine factor X (Stuart factor): conversion of factor Xaalpha to factor Xabeta
PNAS 1975 72:3359-3363
- Abstract
- Full Text (PDF)
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Research Article:
- W Wetekam,
- K P Mullinix,
- R G Deeley,
- H M Kronenberg,
- J D Eldridge,
- M Meyers,
- and R F Goldberger
Effect of estrogen on gene expression: purification of vitellogenin messenger RNA
PNAS 1975 72:3364-3368
- Abstract
- Full Text (PDF)
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Research Article:
- H Sakano
- and Y Shimura
Sequential processing of precursor tRNA molecules in Escherichia coli
PNAS 1975 72:3369-3373
- Abstract
- Full Text (PDF)
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Research Article:
- J E Becvar
- and J W Hastings
Bacterial luciferase requires one reduced flavin for light emission
PNAS 1975 72:3374-3376
- Abstract
- Full Text (PDF)
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Research Article:
- S S Lehrer
Intramolecular crosslinking of tropomyosin via disulfide bond formation: evidence for chain register
PNAS 1975 72:3377-3381
- Abstract
- Full Text (PDF)
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Research Article:
- C Bull
- and B M Hoffman
Redox equilibria of liganded forms of methemoglobin
PNAS 1975 72:3382-3386
- Abstract
- Full Text (PDF)
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Research Article:
- L Patel,
- S Schuldiner,
- and H R Kaback
Reversible effects of chaotropic agents on the proton permeability of Escherichia coli membrane vesicles
PNAS 1975 72:3387-3391
- Abstract
- Full Text (PDF)
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Research Article:
- C Freienstein
- and G Blobel
Nonribosomal proteins associated with eukaryotic native small ribosomal subunits
PNAS 1975 72:3392-3396
- Abstract
- Full Text (PDF)
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Research Article:
- S Shaltiel,
- S P Adler,
- D Purich,
- C Caban,
- P Senior,
- and E R Stadtman
Omega-aminoalkyl agaroses in the resolution of enzymes involved in regulation of glutamine metabolism
PNAS 1975 72:3397-3401
- Abstract
- Full Text (PDF)
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Research Article:
- T G Frey,
- D Eisenberg,
- and F A Eiserling
Glutamine synthetase forms three- and seven-stranded helical cables
PNAS 1975 72:3402-3406
- Abstract
- Full Text (PDF)
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Research Article:
- C H Chen
- and D S Berns
Modification of intensity and direction of electron flow across bileaflet membranes
PNAS 1975 72:3407-3411
- Abstract
- Full Text (PDF)
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Research Article:
- J Loscalzo,
- G H Reed,
- and A Weber
Conformational change and cooperativity in actin filaments free of tropomyosin
PNAS 1975 72:3412-3415
- Abstract
- Full Text (PDF)
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Research Article:
- J R Cameron,
- S M Panasenko,
- I R Lehman,
- and R W Davis
In vitro construction of bacteriophage lambda carrying segments of the Escherichia coli chromosome: selection of hybrids containing the gene for DNA ligase
PNAS 1975 72:3416-3420
- Abstract
- Full Text (PDF)
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Research Article:
- C F Brewer
- and H Keiser
Carbon-13 nuclear magnetic resonance study of chondroitin 4-sulfate in the proteoglycan of bovine nasal cartilage
PNAS 1975 72:3421-3423
- Abstract
- Full Text (PDF)
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Research Article:
- G P Sachdev
- and J S Fruton
Kinetics of action of pepsin on fluorescent peptide substrates
PNAS 1975 72:3424-3427
- Abstract
- Full Text (PDF)
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Research Article:
- J Rouvière-Yaniv
- and F Gros
Characterization of a novel, low-molecular-weight DNA-binding protein from Escherichia coli
PNAS 1975 72:3428-3432
- Abstract
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Research Article:
- J Orly
- and M Schramm
Fatty acids as modulators of membrane functions: catecholamine-activated adenylate cyclase of the turkey erythrocyte
PNAS 1975 72:3433-3437
- Abstract
- Full Text (PDF)
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Research Article:
- N Sahyoun
- and P Cuatrecasas
Mechanism of activation of adenylate cyclase by cholera toxin
PNAS 1975 72:3438-3442
- Abstract
- Full Text (PDF)
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Research Article:
- M Weber,
- T David-Pfeuty,
- and J P Changeux
Regulation of binding properties of the nicotinic receptor protein by cholinergic ligands in membrane fragments from Torpedo marmorata
PNAS 1975 72:3443-3447
- Abstract
- Full Text (PDF)
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Research Article:
- B E Kemp,
- D B Bylund,
- T S Huang,
- and E G Krebs
Substrate specificity of the cyclic AMP-dependent protein kinase
PNAS 1975 72:3448-3452
- Abstract
- Full Text (PDF)
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Research Article:
- S W Artz
- and J R Broach
Histidine regulation in Salmonella typhimurium: an activator attenuator model of gene regulation
PNAS 1975 72:3453-3457
- Abstract
- Full Text (PDF)
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Research Article:
- P Dimroth
- and H Eggerer
Isolation of subunits of citrate lyase and characterization of their function in the enzyme complex
PNAS 1975 72:3458-3462
- Abstract
- Full Text (PDF)
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Research Article:
- S Hammarström
- and J L Strominger
Degradation of penicillin G to phenylacetylglycine by D-alanine carboxypeptidase from Bacillus stearothermophilus
PNAS 1975 72:3463-3467
- Abstract
- Full Text (PDF)
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Research Article:
- D E Wooldridge
A spike-forming model of the neural membrane
PNAS 1975 72:3468-3471
- Abstract
- Full Text (PDF)
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Research Article:
- H Matsuzawa
- and M Nirenberg
Receptor-mediated shifts in cGMP and cAMP levels in neuroblastoma cells
PNAS 1975 72:3472-3476
- Abstract
- Full Text (PDF)
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Research Article:
- P L Yeagle,
- W C Hutton,
- C H Huang,
- and R B Martin
Headgroup conformation and lipid--cholesterol association in phosphatidylcholine vesicles: a 31P(1H) nuclear Overhauser effect study
PNAS 1975 72:3477-3481
- Abstract
- Full Text (PDF)
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Research Article:
- M Guéron
- and R G Shulman
31P magnetic resonance of tRNA
PNAS 1975 72:3482-3485
- Abstract
- Full Text (PDF)
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Research Article:
- J H Hadley, Jr
- and W Gordy
Nuclear coupling of 33S and the nature of free radicals in irradiated crystals of cysteine hydrochloride and N-acetyl methionine
PNAS 1975 72:3486-3490
- Abstract
- Full Text (PDF)
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Research Article:
- M Y Okamura,
- R A Isaacson,
- and G Feher
Primary acceptor in bacterial photosynthesis: obligatory role of ubiquinone in photoactive reaction centers of Rhodopseudomonas spheroides
PNAS 1975 72:3491-3495
- Abstract
- Full Text (PDF)
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Research Article:
- R E Sheridan
- and H A Lester
Relaxation measurements on the acetylcholine receptor
PNAS 1975 72:3496-3500
- Abstract
- Full Text (PDF)
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Research Article:
- M G Hodgins,
- O C Hodgins,
- D W Kupke,
- and J W Beams
Quasi-elastic behavior of solutions of viral capsid and RNA at very low shearing stresses
PNAS 1975 72:3501-3504
- Abstract
- Full Text (PDF)
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Research Article:
- S R Kakivaya
- and C A Hoeve
The glass point of elastin
PNAS 1975 72:3505-3507
- Abstract
- Full Text (PDF)
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Research Article:
- D A Kirschner
- and D L Caspar
Myelin structure transformed by dimethylsulfoxide
PNAS 1975 72:3513-3517
- Abstract
- Full Text (PDF)
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Research Article:
- M Steinitz
- and G Klein
Comparison between growth characteristics of an Epstein--Barr virus (EBV)-genome-negative lymphoma line and its EBV-converted subline in vitro
PNAS 1975 72:3518-3520
- Abstract
- Full Text (PDF)
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Research Article:
- M M Kay
Mechanism of removal of senescent cells by human macrophages in situ
PNAS 1975 72:3521-3525
- Abstract
- Full Text (PDF)
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Research Article:
- L Jarett
- and R M Smith
Ultrastructural localization of insulin receptors on adipocytes
PNAS 1975 72:3526-3530
- Abstract
- Full Text (PDF)
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Research Article:
- J Horst,
- F Kluge,
- K Beyreuther,
- and W Gerok
Gene transfer to human cells: transducing phage lambda plac gene expression in GMI-gangliosidosis fibroblasts
PNAS 1975 72:3531-3535
- Abstract
- Full Text (PDF)
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Research Article:
- M A Gorovsky
- and J B Keevert
Subunit structure of a naturally occurring chromatin lacking histones F1 and F3
PNAS 1975 72:3536-3540
- Abstract
- Full Text (PDF)
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Research Article:
- R W Reitherman,
- S D Rosen,
- W A Frasier,
- and S H Barondes
Cell surface species-specific high affinity receptors for discoidin: developmental regulation in Dictyostelium discoideum
PNAS 1975 72:3541-3545
- Abstract
- Full Text (PDF)
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Research Article:
- M Haas
- and J Hilgers
In vitro infection of lymphoid cells by thymotropic radiation leukemia virus grown in vitro
PNAS 1975 72:3546-3550
- Abstract
- Full Text (PDF)
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Research Article:
- H Rubin
Central role for magnesium in coordinate control of metabolism and growth in animal cells
PNAS 1975 72:3551-3555
- Abstract
- Full Text (PDF)
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Research Article:
- B J Clarke,
- A A Axelrad,
- M M Shreeve,
- and D L McLeod
Erythroid colony induction without erythropoietin by Friend leukemia virus in vitro
PNAS 1975 72:3556-3560
- Abstract
- Full Text (PDF)
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Research Article:
- U Ganguly
- and W B Greenough, 3rd
Stimulation of epinephrine-sensitive fat cell adenylate cyclase by cytosol: effect of cholera toxin
PNAS 1975 72:3561-3564
- Abstract
- Full Text (PDF)
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Research Article:
- R E Mains
- and B A Eipper
Molecular weights of adrenocorticotropic hormone in extracts of anterior and intermediate-posterior lobes of mouse pituitary
PNAS 1975 72:3565-3569
- Abstract
- Full Text (PDF)
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Physical Sciences: Chemistry

Photooxidation of chlorins by quinones studied by nuclear magnetic resonance techniques

The triplet state in bacterial photosynthesis: Possible mechanisms of the primary photo-act

Physical Sciences: Mathematics

The characters of the holomorphic discrete series

An inequality among determinants

Exhaustion functions and Stein neighborhoods for smooth pseudoconvex domains

Some fundamental groups in the arithmetic of algebraic curves over finite fields

Spectra of convolution operators on Lp spaces

Necessary and sufficient conditions for solvability of the Lewy equation

Research Article

Dynamics of a protein matrix revealed by fluorescence quenching

Ribonuclease-sensitive DNA-synthesizing complex in human sperm heads and seminal fluid

Transcription termination and late control in phage lambda

Protein hydration changes during catalysis: a new mechanism of enzymic rate-enhancement and ion activation/inhibition of catalysis

Specificity of substrate recognition by the EcoRI restriction endonuclease

Changes in ribosomal RNA processing paths in resting and phytohemagglutinin-stimulated guinea pig lymphocytes

Electron microscopy of defined lengths of chromatin

Chinese hamster ovary cells selected for resistance to the cytotoxicity of phytohemagglutinin are deficient in a UDP-N-acetylglucosamine--glycoprotein N-acetylglucosaminyltransferase activity

Chemical and physical properties of fractionated chromatin

A model for compartmentation of de novo and salvage thymidine nucleotide pools in mammalian cells

Correlation of moth sex pheromone activities with molecular characteristics involved in conformers of bombykol and its derivatives

Association of phiX174 DNA-dependent ATPase activity with an Escherichia coli protein, replication factor Y, required for in vitro synthesis of phiX174 DNA

Identification of the 5' end of Rous sarcoma virus RNA

Fluorescence polarization and viscosities of membrane lipids of 3T3 cells

Synthesis and biological properties of a 9,11-azo-prostanoid: highly active biochemical mimic of prostaglandin endoperoxides

Activation of bovine factor X (Stuart factor): conversion of factor Xaalpha to factor Xabeta

Effect of estrogen on gene expression: purification of vitellogenin messenger RNA

Sequential processing of precursor tRNA molecules in Escherichia coli

Bacterial luciferase requires one reduced flavin for light emission

Intramolecular crosslinking of tropomyosin via disulfide bond formation: evidence for chain register

Redox equilibria of liganded forms of methemoglobin

Reversible effects of chaotropic agents on the proton permeability of Escherichia coli membrane vesicles

Nonribosomal proteins associated with eukaryotic native small ribosomal subunits

Omega-aminoalkyl agaroses in the resolution of enzymes involved in regulation of glutamine metabolism

Glutamine synthetase forms three- and seven-stranded helical cables

Modification of intensity and direction of electron flow across bileaflet membranes

Conformational change and cooperativity in actin filaments free of tropomyosin

In vitro construction of bacteriophage lambda carrying segments of the Escherichia coli chromosome: selection of hybrids containing the gene for DNA ligase

Carbon-13 nuclear magnetic resonance study of chondroitin 4-sulfate in the proteoglycan of bovine nasal cartilage

Kinetics of action of pepsin on fluorescent peptide substrates

Characterization of a novel, low-molecular-weight DNA-binding protein from Escherichia coli

Fatty acids as modulators of membrane functions: catecholamine-activated adenylate cyclase of the turkey erythrocyte

Mechanism of activation of adenylate cyclase by cholera toxin

Regulation of binding properties of the nicotinic receptor protein by cholinergic ligands in membrane fragments from Torpedo marmorata

Substrate specificity of the cyclic AMP-dependent protein kinase

Histidine regulation in Salmonella typhimurium: an activator attenuator model of gene regulation

Isolation of subunits of citrate lyase and characterization of their function in the enzyme complex

Degradation of penicillin G to phenylacetylglycine by D-alanine carboxypeptidase from Bacillus stearothermophilus

A spike-forming model of the neural membrane

Receptor-mediated shifts in cGMP and cAMP levels in neuroblastoma cells

Headgroup conformation and lipid--cholesterol association in phosphatidylcholine vesicles: a 31P(1H) nuclear Overhauser effect study

31P magnetic resonance of tRNA

Nuclear coupling of 33S and the nature of free radicals in irradiated crystals of cysteine hydrochloride and N-acetyl methionine

Primary acceptor in bacterial photosynthesis: obligatory role of ubiquinone in photoactive reaction centers of Rhodopseudomonas spheroides

Relaxation measurements on the acetylcholine receptor

Quasi-elastic behavior of solutions of viral capsid and RNA at very low shearing stresses

The glass point of elastin

Myelin structure transformed by dimethylsulfoxide

Comparison between growth characteristics of an Epstein--Barr virus (EBV)-genome-negative lymphoma line and its EBV-converted subline in vitro

Mechanism of removal of senescent cells by human macrophages in situ

Ultrastructural localization of insulin receptors on adipocytes

Gene transfer to human cells: transducing phage lambda plac gene expression in GMI-gangliosidosis fibroblasts

Subunit structure of a naturally occurring chromatin lacking histones F1 and F3

Cell surface species-specific high affinity receptors for discoidin: developmental regulation in Dictyostelium discoideum

In vitro infection of lymphoid cells by thymotropic radiation leukemia virus grown in vitro

Central role for magnesium in coordinate control of metabolism and growth in animal cells

Erythroid colony induction without erythropoietin by Friend leukemia virus in vitro

Stimulation of epinephrine-sensitive fat cell adenylate cyclase by cytosol: effect of cholera toxin

Molecular weights of adrenocorticotropic hormone in extracts of anterior and intermediate-posterior lobes of mouse pituitary

Spectra of convolution operators on L_p spaces