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Volume 72(8);  August 1975
The cover of the journal
National Science Foundation: Origins, hopes, and aspirations
Detlev W. Bronk
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2839–2842.
PMCID: PMC432871
A foundation for research
William A. Fowler
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2843–2847.
PMCID: PMC432872
NSF and science education--Who, why, and how did it work out.
J B Platt
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2848–2852.
PMCID: PMC432873
Whither NSF?—The higher derivatives
H. Guyford Stever
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2853–2855.
PMCID: PMC432874
A topological theorem for nonlinear dynamics in chemical and ecological networks
Leon Glass
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2856–2857.
PMCID: PMC432875
Reaction of tris(bipyridine)ruthenium(III) with hydroxide and its application in a solar energy storage system
Carol Creutz and Norman Sutin
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2858–2862.
PMCID: PMC432876
Effects of tetraalkylammonium salts on Brdicka and presodium currénts of bovine-serum albumin.
I M Kolthoff and K Yamashita
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2863–2867.
PMCID: PMC432877
Synthetic analogs of active sites of iron-sulfur proteins: bis (o-xylyldithiolato) ferrate (III) monoanion, a structurally unconstrained model for the rubredoxin Fe-S4 unit.
R W Lane, J A Ibers, R B Frankel, and R H Holm
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2868–2872.
PMCID: PMC432878
Donor properties of the three carbonyl groups of chlorophyll a: ab initio calculations and 13C magnetic resonance studies.
L L Shipman, T R Janson, G J Ray, and J J Katz
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2873–2876.
PMCID: PMC432879
The disjunction property implies the numerical existence property
Harvey Friedman
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2877–2878.
PMCID: PMC432880
A complete solution of the periodic Toda problem
M. Kac and Pierre van Moerbeke
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2879–2880.
PMCID: PMC432881
Effects of guanosine tetraphosphate on cell-free synthesis of Escherichia coli ribosomal RNA and other gene products.
G Reiness, H L Yang, G Zubay, and M Cashel
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2881–2885.
PMCID: PMC432882
Interaction of ubisemiquinone with a paramagnetic component in heart tissue.
F J Ruzicka, H Beinert, K L Schepler, W R Dunham, and R H Sands
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2886–2890.
PMCID: PMC432883
Aspartic acid racemization in tooth enamel from living humans.
P M Helfman and J L Bada
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2891–2894.
PMCID: PMC432884
Location of histones on simian virus 40 DNA.
B Polisky and B McCarthy
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2895–2899.
PMCID: PMC432885
Very stable prokaryotic messenger RNA in chromosomeless Escherichia coli minicells.
S B Levy
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2900–2904.
PMCID: PMC432886
Bidirectional replication of plasmid R6K DNA in Escherichia coli; correspondence between origin of replication and position of single-strand break in relaxed complex.
M A Lovett, R B Sparks, and D R Helinski
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2905–2909.
PMCID: PMC432887
Presence of polyriboadenylate sequences in pulse-labeled RNA of Escherichia coli.
P R Srinivasan, M Ramanarayanan, and E Rabbani
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2910–2914.
PMCID: PMC432888
DNA polyintercalating drugs: DNA binding of diacridine derivatives.
J B Le Pecq, M Le Bret, J Barbet, and B Roques
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2915–2919.
PMCID: PMC432889
Interaction of enzyme I of the phosphoenolpyruvate:sugar phosphotransferase system with adenylate cyclase of Escherichia coli.
A Peterkofsky and C Gazdar
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2920–2924.
PMCID: PMC432890
Receptor-dependent hydrolysis of cholesteryl esters contained in plasma low density lipoprotein.
M S Brown, S E Dana, and J L Goldstein
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2925–2929.
PMCID: PMC432891
Synthesis of RNA containing a methylated blocked 5′ terminus by HeLa nuclear homogenates
Yoram Groner and Jerard Hurwitz
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2930–2934.
PMCID: PMC432892
Increased frequency of initiation of RNA synthesis due to a protein factor from chicken myeloblastosis nuclei.
R Y Chuang and L F Chuang
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2935–2939.
PMCID: PMC432893
Binding of ribosomal protein S1 of Escherichia coli to the 3' end of 16S rRNA.
A E Dahlberg and J E Dahlberg
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2940–2944.
PMCID: PMC432894
Protein kinase and its regulatory effect on reverse transcriptase activity of Rous sarcoma virus.
S G Lee, M V Miceli, R A Jungmann, and P P Hung
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2945–2949.
PMCID: PMC432895
Interaction of elongation factor Tu with 2'(3')-O-aminoacyloligonucleotides derived from the 3' terminus of aminoacyl-tRNA.
D Ringer and S Chládek
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2950–2954.
PMCID: PMC432896
ATP, cyclic AMP, and magnesium increase the affinity of rat striatal tyrosine hydroxylase for its cofactor.
W Lovenberg, E A Bruckwick, and I Hanbauer
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2955–2958.
PMCID: PMC432897
Electrophoretic patterns of deadenylylated chorion and globin mRNAs.
J N Vournakis, A Efstratiadis, and F C Kafatos
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2959–2963.
PMCID: PMC432898
Amino-acid sequence and oligosaccharide attachment sites of human erythrocyte glycophorin.
M Tomita and V T Marchesi
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2964–2968.
PMCID: PMC432899
Hormonal effects on structure and catalytic properties of fructose 1,6-bisphosphatase.
S Pontremoli, A De Flora, F Salamino, E Melloni, and B L Horecker
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2969–2973.
PMCID: PMC432900
Photoincorporation of puromycin and N-(ethyl-2-diazomalonyl)puromycin into Escherichia coli ribosomes.
B S Cooperman, E N Jaynes, D J Brunswick, and M A Luddy
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2974–2978.
PMCID: PMC432901
Heme biosynthesis in bacterium-protozoon symbioses: enzymic defects in host hemoflagellates and complemental role of their intracellular symbiotes.
K P Chang, C S Chang, and S Sassa
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2979–2983.
PMCID: PMC432902
Effect of insect hormones on RNA polymerases of mass-isolated imaginal discs of Drosophila melanogaster cultured in vitro.
J T Nishiura and J W Fristrom
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2984–2988.
PMCID: PMC432903
Role of magnesium in Escherichia coli alkaline phosphatase.
R A Anderson, W F Bosron, F S Kennedy, and B L Vallee
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2989–2993.
PMCID: PMC432904
Thromboxanes: a new group of biologically active compounds derived from prostaglandin endoperoxides.
M Hamberg, J Svensson, and B Samuelsson
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2994–2998.
PMCID: PMC432905
Distinct penicillin binding proteins involved in the division, elongation, and shape of Escherichia coli K12.
B G Spratt
Proc Natl Acad Sci U S A. 1975 August; 72(8): 2999–3003.
PMCID: PMC432906
Inactivation of rabbit muscle phosphorylase phosphatase by cyclic AMP-dependent kinas.
F L Huang and W H Glinsmann
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3004–3008.
PMCID: PMC432907
Interchain disulfide bonds in procollagen are located in a large nontriple-helical COOH-terminal domain.
P H Byers, E M Click, E Harper, and P Bornstein
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3009–3013.
PMCID: PMC432908
Activation volumes in enzymic catalysis: their sources and modification by low-molecular-weight solutes.
P S Low and G N Somero
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3014–3018.
PMCID: PMC432909
Sigma cycle during in vitro transcription: demonstration by nanosecond fluorescence depolarization spectroscopy.
C W Wu, L R Yarbrough, Z Hillel, and F Y Wu
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3019–3023.
PMCID: PMC432910
Visualization of a novel junction in bacteriophage lambda DNA.
M S Valenzuela and R B Inman
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3024–3028.
PMCID: PMC432911
A rapid and specific method for isolation of thiol-containing peptides from large proteins by thiol-disulfide exchange on a solid support.
T A Egorov, A Svenson, L Rydén, and J Carlsson
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3029–3033.
PMCID: PMC432912
Dissociation of two polypeptide chains from yeast RNA polymerase A.
J Huet, J M Buhler, A Sentenac, and P Fromageot
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3034–3038.
PMCID: PMC432913
Arrangement of sequences in the inverted terminal repetition of adenovirus 18 DNA.
C F Garon, K W Berry, and J A Rose
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3039–3043.
PMCID: PMC432914
Amino acids are not all initially attached to the same position on transfer RNA molecules.
T H Fraser and A Rich
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3044–3048.
PMCID: PMC432915
Site of aminoacylation of tRNAs from Escherichia coli with respect to the 2'- or 3'-hydroxyl group of the terminal adenosine.
M Sprinzl and F Cramer
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3049–3053.
PMCID: PMC432916
Electron microscope study of native and crosslinked rabbit muscle phosphofructokinase.
J N Telford, P M Lad, and G G Hammes
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3054–3056.
PMCID: PMC432917
On primary structure and biosynthesis of histidine-rich polypeptide from malarial parasite Plasmodium lophurae.
A Kilejian, T H Liao, and W Trager
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3057–3059.
PMCID: PMC432918
Effect of chemical inactivating agents on glucocorticoid receptor proteins in mouse and hamster cells.
H A Young, W P Parks, and E M Scolnick
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3060–3064.
PMCID: PMC432919
Absence of polyadenylate segment in globin messenger RNA accelerates its degradation in Xenopus oocytes.
G Marbaix, G Huez, A Burny, Y Cleuter, E Hubert, M Leclercq, H Chantrenne, H Soreq, U Nudel, and U Z Littauer
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3065–3067.
PMCID: PMC432920
Reconstitution of the Escherichia coli pyruvate dehydrogenase complex.
L J Reed, F H Pettit, M H Eley, L Hamilton, J H Collins, and R M Oliver
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3068–3072.
PMCID: PMC432921
Acetylation of prostaglandin synthase by aspirin.
G J Roth, N Stanford, and P W Majerus
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3073–3076.
PMCID: PMC432922
Cleavage of adenovirus messenger RNA and of 28S and 18S ribosomal RNA by RNase III.
H Westphal and R J Crouch
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3077–3081.
PMCID: PMC432923
Bovine factor X1 (Stuart factor): amino-acid sequence of heavey chain.
K Titani, K Fujikawa, D L Enfield, L H Ericsson, K A Walsh, and H Neurath
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3082–3086.
PMCID: PMC432924
Cyclic AMP-mediated induction of ornithine decarboxylase of glioma and neuroblastoma cells.
U Bachrach
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3087–3091.
PMCID: PMC432925
Dual regulation of adenylate cyclase accounts for narcotic dependence and tolerance.
S K Sharma, W A Klee, and M Nirenberg
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3092–3096.
PMCID: PMC432926
1-Pyrene-butyrylcholine: a fluorescent probe for the cholinergic system.
F J Barrantes, B Sakmann, R Bonner, H Eibl, and T M Jovin
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3097–3101.
PMCID: PMC432927
Molecular mechanism for oscillation in flagella and muscle.
C J Brokaw
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3102–3106.
PMCID: PMC432928
Stabilization of electron spin resonance probes for photosynthesis studies.
A S Sun and M Calvin
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3107–3110.
PMCID: PMC432929
Brownian motion in biological membranes.
P G Saffman and M Delbrück
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3111–3113.
PMCID: PMC432930
General model for osmotic and pressure-induced flow in plant roots
Edwin L. Fiscus and Paul J. Kramer
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3114–3118.
PMCID: PMC432931
Gene expression in mouse neuroblastoma cells: properties of the genome.
M S Zornetzer and G S Stein
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3119–3123.
PMCID: PMC432932
Human synoviocytes: activation and desensitization by prostaglandins and 1-epinephrine.
D S Newcombe, C P Ciosek, Jr, Y Ishikawa, and J V Fahey
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3124–3128.
PMCID: PMC432933
Chromosomal localization of human genes governing the interferon-induced antiviral state.
C Chany, M Vignal, P Couillin, N Van Cong, J Boué, and A Boué
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3129–3133.
PMCID: PMC432934
Chromatin and DNA synthesis associated with nuclear membrane in germinating cotton.
W F Clay, F R Katterman, and P G Bartels
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3134–3138.
PMCID: PMC432935
Growth-dependent alterations in oligomannosyl cores of glycopeptides.
C Ceccarini, T Muramatsu, J Tsang, and P H Atkinson
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3139–3143.
PMCID: PMC432936
Surface ruffles as markers for studies of cell transformation by Rous sarcoma virus.
V R Ambros, L B Chen, and J M Buchanan
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3144–3148.
PMCID: PMC432937
On the alleged high sensitivity of mouse Ehrlich-Lettre ascites tumor cells to diphtheria toxin.
A M Pappenheimer, Jr and V Randall
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3149–3152.
PMCID: PMC432938
Differential sub-cellular compartmentalization of thyrotropin releasing hormone (TRH) and gonadotropin releasing hormone (LRH) in hypothalamic tissue.
A Barnea, N Ben-Jonathan, C Colston, J M Johnston, and J C Porter
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3153–3157.
PMCID: PMC432939
The major cell surface glycoprotein of chick embryo fibroblasts is an agglutinin.
K M Yamada, S S Yamada, and I Pastan
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3158–3162.
PMCID: PMC432940
Chemotactic signals induce cell differentiation in Dictyostelium discoideum.
M Darmon, P Brachet, and L H Da Silva
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3163–3166.
PMCID: PMC432941
Target cells in bone for parathormone and calcitonin are different: enrichment for each cell type by sequential digestion of mouse calvaria and selective adhesion to polymeric surfaces.
G L Wong and D V Cohn
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3167–3171.
PMCID: PMC432942
Synthesis of vitellogenin in cultures of male and female frog liver regulated by estradiol treatment in vitro.
L J Wangh and J Knowland
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3172–3175.
PMCID: PMC432943
Mutagenic and cytotoxic activity of benzol[a]pyrene 4,5-, 7,8-, and 9,10-oxides and the six corresponding phenols.
A W Wood, R L Goode, R L Chang, W Levin, A H Conney, H Yagi, P M Dansette, and D M Jerina
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3176–3180.
PMCID: PMC432944
Genetic complementation in heterokaryons of human fibroblasts defective in cobalamin metabolism.
R A Gravel, M J Mahoney, F H Ruddle, and L E Rosenberg
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3181–3185.
PMCID: PMC432945
Electron microscopy of meiosis in Drosophila melanogaster females: II: The recombination nodule—a recombination-associated structure at pachytene?
Adelaide T. C. Carpenter
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3186–3189.
PMCID: PMC432946
Mutagenicity of chloroacetaldehyde, a possible metabolic product of 1,2-dichloroethane (ethylene dichloride), chloroethanol (ethylene chlorohydrin), vinyl chloride, and cyclophosphamide.
J McCann, V Simmon, D Streitwieser, and B N Ames
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3190–3193.
PMCID: PMC432947
Statistical analyses of Drosophila and human protein polymorphisms.
T Ota
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3194–3196.
PMCID: PMC432948
Leukocyte migration inhibitory factor (LMIF) induced by concanavalin A: standardized microassay for production in vitro.
A J Górski, B Dupont, J A Hansen, and R A Good
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3197–3200.
PMCID: PMC432949
Binding of autologous erythrocytes to immature T-cells.
J Charreire and J F Bach
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3201–3205.
PMCID: PMC432950
Enhanced representation of HL-A antigens on human lymphocytes after mitogenesis induced by phytohemagglutinin or Epstein-Barr virus.
J M McCune, R E Humphreys, R R Yocum, and J L Strominger
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3206–3209.
PMCID: PMC432951
Idiotype positive T cells visualized by autoradiography and electron microscopy.
H Binz, T Bächi, H Wigzell, H Ramseier, and J Lindenmann
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3210–3214.
PMCID: PMC432952
Structural similarities between a product of the T/t-locus isolated from sperm and teratoma cells, and H-2 antigens isolated from splenocytes.
E S Vitetta, K Artzt, D Bennett, E A Boyse, and F Jacob
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3215–3219.
PMCID: PMC432953
Properdin: initiation of alternative complement pathway.
D T Fearon and K F Austen
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3220–3224.
PMCID: PMC432954
Thyroid hormone binding by a component of mitochondrial membrane.
K Sterling and P O Milch
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3225–3229.
PMCID: PMC432955
Recovery of infectious proviral DNA from mammalian cells infected with respiratory syncytial virus.
R W Simpson and M Iinuma
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3230–3234.
PMCID: PMC432956
Transient response to chemotactic stimuli in Escherichia coli.
H C Berg and P M Tedesco
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3235–3239.
PMCID: PMC432957
C-type virus particles in placenta of normal healthy Sprague-Dawley rats.
L Gross, G Schidlovsky, D Feldman, Y Dreyfuss, and L A Moore
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3240–3244.
PMCID: PMC432958
Acetylcholine receptors at neuromuscular synapses: phylogenetic differences detected by snake alpha-neurotoxins.
S J Burden, H C Hartzell, and D Yoshikami
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3245–3249.
PMCID: PMC432959
Aggression patterns and speciation.
E Nevo, G Naftali, and R Guttman
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3250–3254.
PMCID: PMC432960
The ovary as a source of alpha-ecdysone in an adult mosquito.
H H Hagedorn, J D O'Connor, M S Fuchs, B Sage, D A Schlaeger, and M K Bohm
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3255–3259.
PMCID: PMC432961
Corrections
Cell-division factors from Vinca rosea L. crown gall tumor tissue
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3260.
PMCID: PMC432962
Corrects: C O Miller. Cell-division factors from Vinca rosca L. crown gall tumor tissue. Proc Natl Acad Sci U S A. 1975 May; 72(5): 1883–1886.
On equimultiple subvarieties of algebroid hypersurfaces
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3260.
PMCID: PMC432963
Corrects: Oscar Zariski. On Equimultiple Subvarieties of Algebroid Hypersurfaces. Proc Natl Acad Sci U S A. 1975 April; 72(4): 1425–1426.
Cooperative activation of action potential Na+ ionophore by neurotoxins
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3260.
PMCID: PMC432964
Corrects: W A Catterall. Cooperative activation of action potential Na+ ionophore by neurotoxins. Proc Natl Acad Sci U S A. 1975 May; 72(5): 1782–1786.
Nerve growth factor induces volume increase and enhances tyrosine hydroxylase synthesis in chemically axotomized sympathetic ganglia of newborn rats
Proc Natl Acad Sci U S A. 1975 August; 72(8): 3261.
PMCID: PMC432965
Corrects: R Levi-Montalcini, et al. Nerve growth factor induces volume increase and enhances tyrosine hydroxylase synthesis in chemically axotomized sympathetic ganglia of newborn rats. Proc Natl Acad Sci U S A. 1975 February; 72(2): 595–599.
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