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Volume 74(2);  February 1977
The cover of the journal
A method of computational magnetohydrodynamics defining stable Scyllac equilibria
Octavio Betancourt and Paul Garabedian
Proc Natl Acad Sci U S A. 1977 February; 74(2): 393–397.
PMCID: PMC392293
Magnetic properties of oxyhemoglobin.
M Cerdonio, A Congiu-Castellano, F Mogno, B Pispisa, G L Romani, and S Vitale
Proc Natl Acad Sci U S A. 1977 February; 74(2): 398–400.
PMCID: PMC392294
Kinetic polarization deficiency in electrolyte solutions.
J B Hubbard, L Onsager, W M van Beek, and M Mandel
Proc Natl Acad Sci U S A. 1977 February; 74(2): 401–404.
PMCID: PMC392295
Chemiluminescent reactions and electrophilic oxygen donating ability of 4a-hydroperoxyflavins: general synthetic method for the preparation of N5-alkyl-1,5-dihydroflavins.
C Kemal, T W Chan, and T C Bruice
Proc Natl Acad Sci U S A. 1977 February; 74(2): 405–409.
PMCID: PMC392296
Electron affinity of the methyl radical: Structures of CH3 and CH3-
Dennis S. Marynick and David A. Dixon
Proc Natl Acad Sci U S A. 1977 February; 74(2): 410–413.
PMCID: PMC392297
Enkephalin: conformational analysis by means of empirical energy calculations.
Y Isogai, G Némethy, and H A Scheraga
Proc Natl Acad Sci U S A. 1977 February; 74(2): 414–418.
PMCID: PMC392298
Characterization and synthesis of volatile compounds from the defensive secretions of some "daddy longlets" (Arachnida: Opiliones: Leiobunum spp.).
T H Jones, J Meinwald, K Hicks, and T Eisner
Proc Natl Acad Sci U S A. 1977 February; 74(2): 419–422.
PMCID: PMC392299
On the equivalence between the boundedness of certain classes of maximal and multiplier operators in Fourier analysis
A. Cordoba and R. Fefferman
Proc Natl Acad Sci U S A. 1977 February; 74(2): 423–425.
PMCID: PMC392300
MacMahon's conjecture on symmetric plane partitions
George E. Andrews
Proc Natl Acad Sci U S A. 1977 February; 74(2): 426–429.
PMCID: PMC392301
Random walks and generalized master equations with internal degrees of freedom
Uzi Landman, Elliott W. Montroll, and Michael F. Shlesinger
Proc Natl Acad Sci U S A. 1977 February; 74(2): 430–433.
PMCID: PMC392302
Robust nonlinear data smoothers: Definitions and recommendations
Paul F. Velleman
Proc Natl Acad Sci U S A. 1977 February; 74(2): 434–436.
PMCID: PMC392303
Isomeric aminoacyl-tRNAs are both bound by elongation factor Tu.
S M Hecht, K H Tan, A C Chinault, and P Arcari
Proc Natl Acad Sci U S A. 1977 February; 74(2): 437–441.
PMCID: PMC392304
Preparation and characterization of a modified form of beta2 subunit of Escherichia coli tryptophan synthetase suitable for investigating protein folding.
A Högberg-Raibaud and M E Goldberg
Proc Natl Acad Sci U S A. 1977 February; 74(2): 442–446.
PMCID: PMC392305
Identification of simian virus 40 tumor and U antigens.
J A Robb
Proc Natl Acad Sci U S A. 1977 February; 74(2): 447–451.
PMCID: PMC392306
Lipid and protein segregation in Escherichia coli membrane: morphological and structural study of different cytoplasmic membrane fractions.
L Letellier, H Moudden, and E Shechter
Proc Natl Acad Sci U S A. 1977 February; 74(2): 452–456.
PMCID: PMC392307
Cell-free translation of simian virus 40 early messenger RNA coding for viral T-antigen.
C Prives, E Gilboa, M Revel, and E Winocour
Proc Natl Acad Sci U S A. 1977 February; 74(2): 457–461.
PMCID: PMC392308
Stoichiometry of GTP hydrolysis and tubulin polymerization.
R Maccioni and N W Seeds
Proc Natl Acad Sci U S A. 1977 February; 74(2): 462–466.
PMCID: PMC392309
Conditionally lethal ribosomal protein mutants: characterization of a locus required for modification of 50S subunit proteins.
S R Kushner, V F Maples, and W S Champney
Proc Natl Acad Sci U S A. 1977 February; 74(2): 467–471.
PMCID: PMC392310
Investigations into the relationship between structure and function of diphtheria toxin.
J Everse, D A Lappi, J M Beglau, C L Lee, and N O Kaplan
Proc Natl Acad Sci U S A. 1977 February; 74(2): 472–476.
PMCID: PMC392311
Heteroduplex analysis of avian RNA tumor viruses.
R P Junghans, S Hu, C A Knight, and N Davidson
Proc Natl Acad Sci U S A. 1977 February; 74(2): 477–481.
PMCID: PMC392312
Functional acetylcholine receptor--electroplax membrane microsacs (vesicles): purification and characterization.
G P Hess and J P Andrews
Proc Natl Acad Sci U S A. 1977 February; 74(2): 482–486.
PMCID: PMC392313
Functional expression of cloned yeast DNA in Escherichia coli.
B Ratzkin and J Carbon
Proc Natl Acad Sci U S A. 1977 February; 74(2): 487–491.
PMCID: PMC392314
Isolation of a multi-enzyme complex of fatty acid oxidation from Escherichia coli.
J F Binstock, A Pramanik, and H Schulz
Proc Natl Acad Sci U S A. 1977 February; 74(2): 492–495.
PMCID: PMC392315
Mapping of transcription sites of simian virus 40-specific late 16S and 19S mRNA by electron microscopy.
E May, J V Maizel, and N P Salzman
Proc Natl Acad Sci U S A. 1977 February; 74(2): 496–500.
PMCID: PMC392316
A monomeric form of pyruvate kinase in human pyruvate kinase deficiency.
K Adachi, P K Ghory, T Asakura, and E Schwartz
Proc Natl Acad Sci U S A. 1977 February; 74(2): 501–504.
PMCID: PMC392317
Membrane-associated assembly of M13 phage in extracts of virus-infected Escherichia coli.
W Wickner and T Killick
Proc Natl Acad Sci U S A. 1977 February; 74(2): 505–509.
PMCID: PMC392318
Kinetic evidence for an intermediate in the deacetylation of monoacetyl-chymotrypsin.
B A Chibber, J M Tomich, E T Mertz, and T Viswanatha
Proc Natl Acad Sci U S A. 1977 February; 74(2): 510–514.
PMCID: PMC392319
Catecholamine binding to the beta-adrenergic receptor.
R J Lefkowitz and L T Williams
Proc Natl Acad Sci U S A. 1977 February; 74(2): 515–519.
PMCID: PMC392320
Virion-associated RNA polymerase required for bacteriophage N4 development.
S C Falco, K V Laan, and L B Rothman-Denes
Proc Natl Acad Sci U S A. 1977 February; 74(2): 520–523.
PMCID: PMC392321
Bovine papilloma virus: presence of virus-specific DNA sequences in naturally occurring equine tumors.
W D Lancaster, C Olson, and W Meinke
Proc Natl Acad Sci U S A. 1977 February; 74(2): 524–528.
PMCID: PMC392322
Charge shift electrophoresis: simple method for distinguishing between amphiphilic and hydrophilic proteins in detergent solution.
A Helenius and K Simons
Proc Natl Acad Sci U S A. 1977 February; 74(2): 529–532.
PMCID: PMC392323
Identification of a protein methyltransferase as the cheR gene product in the bacterial sensing system.
W R Springer and D E Koshland, Jr
Proc Natl Acad Sci U S A. 1977 February; 74(2): 533–537.
PMCID: PMC392324
Specific changes in the pattern of protein synthesis during meiotic maturation of mammalian oocytes in vitro.
R M Schultz and P M Wassarman
Proc Natl Acad Sci U S A. 1977 February; 74(2): 538–541.
PMCID: PMC392325
A thermostable sequence-specific endonuclease from Thermus aquaticus.
S Sato, C A Hutchinson, 3rd, and J I Harris
Proc Natl Acad Sci U S A. 1977 February; 74(2): 542–546.
PMCID: PMC392326
Identification of the iron-sulfur center in trimethylamine dehydrogenase.
C L Hill, D J Steenkamp, R H Holm, and T P Singer
Proc Natl Acad Sci U S A. 1977 February; 74(2): 547–551.
PMCID: PMC392327
Assembly of tobacco mosaic virus in vitro: elongation of partially reconstituted RNA.
T Ohno, M Takahashi, and Y Okada
Proc Natl Acad Sci U S A. 1977 February; 74(2): 552–555.
PMCID: PMC392328
Homology among acid proteases: comparison of crystal structures at 3A resolution of acid proteases from Rhizopus chinensis and Endothia parasitica.
E Subramanian, I D Swan, M Liu, D R Davies, J A Jenkins, I J Tickle, and T L Blundell
Proc Natl Acad Sci U S A. 1977 February; 74(2): 556–559.
PMCID: PMC392329
A new method for sequencing DNA.
A M Maxam and W Gilbert
Proc Natl Acad Sci U S A. 1977 February; 74(2): 560–564.
PMCID: PMC392330
Nerve growth factor receptors on human melanoma cells in culture.
R N Fabricant, J E De Larco, and G J Todaro
Proc Natl Acad Sci U S A. 1977 February; 74(2): 565–569.
PMCID: PMC392331
Surface localization of sites of reduction of nitroxide spin-labeled molecules in mitochondria.
A T Quintanilha and L Packer
Proc Natl Acad Sci U S A. 1977 February; 74(2): 570–574.
PMCID: PMC392332
Identification of chlorophyll b in extracts of prokaryotic algae by fluorescence spectroscopy.
S W Thorne, E H Newcomb, and C B Osmond
Proc Natl Acad Sci U S A. 1977 February; 74(2): 575–578.
PMCID: PMC392333
Chemical transformation of rat cells infected with xenotropic type-C RNA virus and its suppression by virus-specific antiserum.
P J Price, W A Suk, R L Peters, R V Gilden, and R J Huebner
Proc Natl Acad Sci U S A. 1977 February; 74(2): 579–581.
PMCID: PMC392334
Surface differentiation antigens of human mammary epithelial cells carried on the human milk fat globule.
R L Ceriani, K Thompson, J A Peterson, and S Abraham
Proc Natl Acad Sci U S A. 1977 February; 74(2): 582–586.
PMCID: PMC392335
Pterin-6-aldehyde, a cancer cell catabolite: identification and application in diagnosis and treatment of human cancer.
R Halpern, B C Halpern, B Stea, A Dunlap, K Conklin, B Clark, H Ashe, L Sperling, J A Halpern, D Hardy, and R A Smith
Proc Natl Acad Sci U S A. 1977 February; 74(2): 587–591.
PMCID: PMC392336
Gonadotropin-induced regulation of luteinizing hormone receptors and desensitization of testicular 3':5'-cyclic AMP and testosterone responses.
A J Hsueh, M L Dufau, and K J Catt
Proc Natl Acad Sci U S A. 1977 February; 74(2): 592–595.
PMCID: PMC392337
Binding and internalization of thrombin by normal and transformed chick cells.
B R Zetter, L B Chen, and J M Buchanan
Proc Natl Acad Sci U S A. 1977 February; 74(2): 596–600.
PMCID: PMC392338
The number of receptors for beta-melanocyte stimulating hormone in Cloudman melanoma cells is increased by dibutyryl adenosine 3':5'-cyclic monophosphate or cholera toxin.
A DiPasquale, J McGuire, and J M Varga
Proc Natl Acad Sci U S A. 1977 February; 74(2): 601–605.
PMCID: PMC392339
Cells reconstituted from cell fragments of two different species multiply and form colonies.
U Krondahl, N Bols, T Ege, S Linder, and N R Ringertz
Proc Natl Acad Sci U S A. 1977 February; 74(2): 606–609.
PMCID: PMC392340
A rapid procedure for selective enrichment of photosynthetic electron transport mutants.
G W Schmidt, K S Matlin, and N H Chua
Proc Natl Acad Sci U S A. 1977 February; 74(2): 610–614.
PMCID: PMC392341
Secretion of alpha-ecdysone by crab Y-organs in vitro.
E S Chang and J D O'Connor
Proc Natl Acad Sci U S A. 1977 February; 74(2): 615–618.
PMCID: PMC392342
Derepression of ATP sulfurylase by the sulfate analogs molybdate and selenate in cultured tobacco cells.
Z Reuveny
Proc Natl Acad Sci U S A. 1977 February; 74(2): 619–622.
PMCID: PMC392343
Free calcium increases explosively in activating medaka eggs.
E B Ridgway, J C Gilkey, and L F Jaffe
Proc Natl Acad Sci U S A. 1977 February; 74(2): 623–627.
PMCID: PMC392344
A transplantable insulinoma in the rat.
W L Chick, S Warren, R N Chute, A A Like, V Lauris, and K C Kitchen
Proc Natl Acad Sci U S A. 1977 February; 74(2): 628–632.
PMCID: PMC392345
Roles of proteins from inner face of plasma membranes in susceptibility of of (Na+ + K+)-stimulated Mg2+ adenosinetriphosphatase to ouabain.
A Zachowski, L Lelievre, J Aubry, D Charlemagne, and A Paraf
Proc Natl Acad Sci U S A. 1977 February; 74(2): 633–637.
PMCID: PMC392346
Calcium dependence of glucocorticoid-induced lymphocytolysis.
N Kaiser and I S Edelman
Proc Natl Acad Sci U S A. 1977 February; 74(2): 638–642.
PMCID: PMC392347
Antigenic distinctions of glycoproteins in plasma and mitochondrial membranes of lymphoid cells neoplastically transformed by simian virus 40.
R Schmidt-Ullrich, W S Thompson, and D F Wallach
Proc Natl Acad Sci U S A. 1977 February; 74(2): 643–647.
PMCID: PMC392348
Presence of corticotropin in brain of normal and hypophysectomized rats.
D T Krieger, A Liotta, and M J Brownstein
Proc Natl Acad Sci U S A. 1977 February; 74(2): 648–652.
PMCID: PMC392349
Appearance of a chromatin protein during the erythroid differentiation of Friend virus-transformed cells.
F Keppel, B Allet, and H Eisen
Proc Natl Acad Sci U S A. 1977 February; 74(2): 653–656.
PMCID: PMC392350
Dissociation of increases in levels of 3':5'-cyclic AMP and 3':5'-cyclic GMP from induction of ornithine decarboxylase by the tumor promoter 12-O-tetradecanoyl phorbol-13-acetate in mouse epidermis in vivo.
R A Mufson, E G Astrup, R C Simsiman, and R K Boutwell
Proc Natl Acad Sci U S A. 1977 February; 74(2): 657–661.
PMCID: PMC392351
Localization of bovine brain filament antibody on intermediate (100 A) filaments in guinea pig vascular endothelial cells and chick cardiac muscle cells.
S H Blose, M L Shelanski, and S Chacko
Proc Natl Acad Sci U S A. 1977 February; 74(2): 662–665.
PMCID: PMC392352
Role of surface modulating assemblies in growth control of normal and transformed fibroblasts.
D A McClain, P D'Eustachio, and G M Edelman
Proc Natl Acad Sci U S A. 1977 February; 74(2): 666–670.
PMCID: PMC392353
Biosynthesis of type I and III collagens by cultured smooth muscle cells from human aorta.
D L Layman, E H Epstein, Jr, R F Dodson, and J L Titus
Proc Natl Acad Sci U S A. 1977 February; 74(2): 671–675.
PMCID: PMC392354
Lymphocyte mitogenesis induced by a mammalian liver protein that specifically binds desialylated glycoproteins.
A Novogrodsky and G Ashwell
Proc Natl Acad Sci U S A. 1977 February; 74(2): 676–678.
PMCID: PMC392355
Mutagenesis in S49 mouse lymphoma cells: induction of resistance to ouabain, 6-thioguanine, and dibutyryl cyclic AMP.
U Friedrich and P Coffino
Proc Natl Acad Sci U S A. 1977 February; 74(2): 679–683.
PMCID: PMC392356
Microcomplement fixation studies on the evolution of alpha-glycerophosphate dehydrogenase within the genus Drosophila.
G E Collier and R J MacIntyre
Proc Natl Acad Sci U S A. 1977 February; 74(2): 684–688.
PMCID: PMC392357
Effects of ribosomal mutations on the read-through of a chain termination signal: studies on the synthesis of bacteriophage lambda O gene protein in vitro.
J L Yates, W R Gette, M E Furth, and M Nomura
Proc Natl Acad Sci U S A. 1977 February; 74(2): 689–693.
PMCID: PMC392358
Suppression of production of mouse 28S ribosomal RNA in mouse-human hybrids segregating mouse chromosomes.
C M Croce, A Talavera, C Basilico, and O J Miller
Proc Natl Acad Sci U S A. 1977 February; 74(2): 694–697.
PMCID: PMC392359
Polymorphism and the subunit structure of enzymes: a contribution to the neutralist-selectionist controversy.
H Harris, D A Hopkinson, and Y H Edwards
Proc Natl Acad Sci U S A. 1977 February; 74(2): 698–701.
PMCID: PMC392360
Deletions affecting the transposition of an antibiotic resistance gene.
F Heffron, P Bedinger, J J Champoux, and S Falkow
Proc Natl Acad Sci U S A. 1977 February; 74(2): 702–706.
PMCID: PMC392361
Enhanced antibody affinity in sublethally irradiated mice and bone marrow chimeras.
G Doria, G Gorini, and A Di Michele
Proc Natl Acad Sci U S A. 1977 February; 74(2): 707–710.
PMCID: PMC392362
Inhibition of proliferative and plaque-forming cell responses by human bone-marrow-derived lymphocytes from peripheral blood by antisera to the p23, 30 antigen.
S M Friedman, J M Breard, R E Humphreys, J L Strominger, S F Schlossman, and L Chess
Proc Natl Acad Sci U S A. 1977 February; 74(2): 711–715.
PMCID: PMC392363
Amino acid sequence of the NH2-terminal extra piece segments of the precursors of mouse immunoglobulin lambda1-type and kappa-type light chains.
Y Burstein and I Schechter
Proc Natl Acad Sci U S A. 1977 February; 74(2): 716–720.
PMCID: PMC392364
Lymphocytes alloantigens associated with X-chromosome-linked immune response genes.
M Zeicher, E Mozes, and P Lonai
Proc Natl Acad Sci U S A. 1977 February; 74(2): 721–724.
PMCID: PMC392365
Thymosin alpha1: isolation and sequence analysis of an immunologically active thymic polypeptide.
A L Goldstein, T L Low, M McAdoo, J McClure, G B Thurman, J Rossio, C Y Lai, D Chang, S S Wang, C Harvey, A H Ramel, and J Meienhofer
Proc Natl Acad Sci U S A. 1977 February; 74(2): 725–729.
PMCID: PMC392366
A sex-limited serum protein of Syrian hamsters: definition of female protein and regulation by testosterone.
J E Coe
Proc Natl Acad Sci U S A. 1977 February; 74(2): 730–733.
PMCID: PMC392367
Demonstration of terminal deoxynucleotidyl transferase in thymocytes by immunofluorescence.
I Goldschneider, K E Gregoire, R W Barton, and F J Bollum
Proc Natl Acad Sci U S A. 1977 February; 74(2): 734–738.
PMCID: PMC392368
Characterization of C-reactive protein and the complement subcomponent C1t as homologous proteins displaying cyclic pentameric symmetry (pentraxins).
A P Osmand, B Friedenson, H Gewurz, R H Painter, T Hofmann, and E Shelton
Proc Natl Acad Sci U S A. 1977 February; 74(2): 739–743.
PMCID: PMC392369
Expression of antigenic crossreactivity to RD114 p 30 protein in a human fibrosarcoma cell line.
H S Smith, J L Riggs, and E L Springer
Proc Natl Acad Sci U S A. 1977 February; 74(2): 744–748.
PMCID: PMC392370
Host-determined differences in expression of surface marker characteristics on human and simian lymphoblastoid cell lines transformed by Epstein-Barr virus.
J E Robinson, W A Andiman, E Henderson, and G Miller
Proc Natl Acad Sci U S A. 1977 February; 74(2): 749–753.
PMCID: PMC392371
Growth of cultured cells from patients with Hodgkin's disease and transplantation into nude mice.
P C Zamecnik and J C Long
Proc Natl Acad Sci U S A. 1977 February; 74(2): 754–758.
PMCID: PMC392372
Macromolecular factor VIII complex: functional and structural heterogeneity observed in von Willebrand swine with transfusion.
T R Griggs, J S Potter, S B McClanahan, W P Webster, and K M Brinkhous
Proc Natl Acad Sci U S A. 1977 February; 74(2): 759–763.
PMCID: PMC392373
Purification and characterization of the DNA polymerase of human breast cancer particles.
T Ohno, R W Sweet, D Dejak, and S Spiegelman
Proc Natl Acad Sci U S A. 1977 February; 74(2): 764–768.
PMCID: PMC392374
Opposing effects of dopaminergic to cholinergic compounds on a cerebral dopamine-activated adenylate cyclase.
L C Tang and G C Cotzias
Proc Natl Acad Sci U S A. 1977 February; 74(2): 769–773.
PMCID: PMC392375
beta-Endorphin: behavioral and analgesic activity in cats.
M Meglio, Y Hosobuchi, H H Loh, J E Adams, and C H Li
Proc Natl Acad Sci U S A. 1977 February; 74(2): 774–776.
PMCID: PMC392376
Reduction of collagen biosynthesis in blood vessels and other tissues by reserpine and hypophysectomy
Akira Ooshima, George C. Fuller, George J. Cardinale, Sydney Spector, and Sidney Udenfriend
Proc Natl Acad Sci U S A. 1977 February; 74(2): 777–779.
PMCID: PMC392377
Biological function of gramicidin: studies on gramicidin-negative mutants.
P K Mukherjee and H Paulus
Proc Natl Acad Sci U S A. 1977 February; 74(2): 780–784.
PMCID: PMC392378
Persistence of type 5 adenovirus DNA in cells transformed by temperature-sensitive mutant, H5ts125.
A J Mayer and H S Ginsberg
Proc Natl Acad Sci U S A. 1977 February; 74(2): 785–788.
PMCID: PMC392379
A new class of murine leukemia virus associated with development of spontaneous lymphomas.
J W Hartley, N K Wolford, L J Old, and W P Rowe
Proc Natl Acad Sci U S A. 1977 February; 74(2): 789–792.
PMCID: PMC392380
Evidence for active role of cilia in sensory transduction.
D T Moran, F J Varela, and J C Rowley, 3rd
Proc Natl Acad Sci U S A. 1977 February; 74(2): 793–797.
PMCID: PMC392381
Trans-synaptic induction of adrenomedullary tyrosine hydroxylase activity by choline: evidence that choline administration can increase cholinergic transmission.
I H Ulus, M J Hirsch, and R J Wurtman
Proc Natl Acad Sci U S A. 1977 February; 74(2): 798–800.
PMCID: PMC392382
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