pmc logo imageJournal ListSearchpmc logo image
Logo of pnasPNAS Home page.PNAS Editorial BoardPNAS AboutPNAS SubscriptionsPNAS Info for Authors
This journal provides immediate access to some articles.
Other Issues:  previous | next | latest | archive
Volume 73(4);  April 1976
The cover of the journal
Time-dependent response of soft polymers in moderately large deformations
W. V. Chang, R. Bloch, and N. W. Tschoegl
Proc Natl Acad Sci U S A. 1976 April; 73(4): 981–983.
PMCID: PMC430180
Equilibrium and stability code for a diffuse plasma
Octavio Betancourt and Paul Garabedian
Proc Natl Acad Sci U S A. 1976 April; 73(4): 984–987.
PMCID: PMC430181
Viscosity of liquid metals: An interpretation
J. H. Hildebrand and R. H. Lamoreaux
Proc Natl Acad Sci U S A. 1976 April; 73(4): 988–989.
PMCID: PMC430182
Thermodynamic studies of polymerization of deoxygenated sickle cell hemoglobin.
B Magdoff-Fairchild, W N Poillon, T Li, and J F Bertles
Proc Natl Acad Sci U S A. 1976 April; 73(4): 990–994.
PMCID: PMC430183
Simple synthesis of a 4a-hydroperoxy adduct of a 1,5-dihydroflavine: preliminary studies of a model for bacterial luciferase.
C Kemal and T C Bruice
Proc Natl Acad Sci U S A. 1976 April; 73(4): 995–999.
PMCID: PMC430184
Bedload measurements, East Fork River, Wyoming
Luna B. Leopold and William W. Emmett
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1000–1004.
PMCID: PMC430185
On computing the Discrete Fourier Transform
Shmuel Winograd
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1005–1006.
PMCID: PMC430186
Relativized problems with abelian phase group in topological dynamics
Douglas McMahon
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1007.
PMCID: PMC430187
On the structure of complete simply-connected Kähler manifolds with nonpositive curvature
Yum-Tong Siu and Shing-Tung Yau
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1008.
PMCID: PMC430188
Biological activity of catecholamines covalently linked to synthetic polymers: proof of immobilized drug theory.
M S Verlander, J C Venter, M Goodman, N O Kaplan, and B Saks
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1009–1013.
PMCID: PMC430189
Bovine leukemia virus: an exogenous RNA oncogenic virus.
R Kettmann, D Portetelle, M Mammerickx, Y Cleuter, D Dekegel, M Galoux, J Ghysdael, A Burny, and H Chantrenne
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1014–1018.
PMCID: PMC430190
Distribution of 5-bromodeoxyuridine and thymidine in the DNA of developing chick cartilage.
C M Strom and A Dorfman
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1019–1023.
PMCID: PMC430191
Molecular structure of yeast RNA polymerase III: demonstration of the tripartite transcriptive system in lower eukaryotes.
P Valenzuela, G L Hager, F Weinberg, and W J Rutter
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1024–1028.
PMCID: PMC430192
Transcription in yeast: alpha-amanitin sensitivity and other properties which distinguish between RNA polymerases I and III.
L D Schultz and B D Hall
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1029–1033.
PMCID: PMC430193
Functional incorporation of ganglioside into intact cells: induction of choleragen responsiveness.
J Moss, P H Fishman, V C Manganiello, M Vaughan, and R O Brady
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1034–1037.
PMCID: PMC430194
Synthetic hexapeptide substrates and inhibitors of 3':5'-cyclic AMP-dependent protein kinase.
B E Kemp, E Benjamini, and E G Krebs
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1038–1042.
PMCID: PMC430195
Intracellular forms of adenovirus DNA: integrated form of adenovirus DNA appears early in productive infection.
J Schick, K Baczko, E Fanning, J Groneberg, H Burger, and W Doerfler
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1043–1047.
PMCID: PMC430196
Acquisition of substrate-specific parameters during the catalytic reaction of penicillinase.
N Citri, A Samuni, and N Zyk
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1048–1052.
PMCID: PMC430197
Involvement of escherichia coli dnaZ gene product in DNA elongation in vitro.
S Wickner and J Hurwitz
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1053–1057.
PMCID: PMC430198
Activation and nuclear translocation of protein kinase during transsynaptic induction of tyrosine 3-monooxygenase.
E Costa, A Kurosawa, and A Guidotti
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1058–1062.
PMCID: PMC430199
New protein in human blood plasma, rich in proline, with lipid-binding properties.
T Sata, R J Havel, L Kotite, and J P Kane
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1063–1067.
PMCID: PMC430200
Construction and propagation of a defective simian virus 40 genome bearing an operator from bacteriophage lambda.
A L Nussbaum, D Davoli, D Ganem, and G C Fareed
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1068–1072.
PMCID: PMC430201
Distribution of envelope-specific and sarcoma-specific nucleotide sequences from different parents in the RNAs of avian tumor virus recombinants.
L H Wang, P Duesberg, P Mellon, and P K Vogt
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1073–1077.
PMCID: PMC430202
A thermodynamic model of regulation: modulation of redox equilibria in camphor monoxygenase.
S G Sligar and I C Gunsalus
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1078–1082.
PMCID: PMC430203
Variant forms of mitochondrial translation products in yeast: evidence for location of determinants on mitochondrial DNA.
M G Douglas and R A Butow
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1083–1086.
PMCID: PMC430204
Ribonuclease H of calf thymus: substrate specificity, activation, inhibition.
J G Stavrianopoulos, A Gambino-Giuffrida, and E Chargaff
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1087–1091.
PMCID: PMC430205
Deficiency in histone acetylation in nontransforming host range mutants of polyoma virus.
B S Schaffhausen and T L Benjamin
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1092–1096.
PMCID: PMC430206
Two forms of simian-virus-40-specific T-antigen in abortive and lytic infection.
C Ahmad-Zadeh, B Allet, J Greenblatt, and R Weil
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1097–1101.
PMCID: PMC430207
Integrated simian virus 40 sequences in transformed cell DNA: analysis using restriction endonucleases.
G Ketner and T J Kelly, Jr
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1102–1106.
PMCID: PMC430208
A 15-hydroxyprostaglandin dehydrogenase specific for prostaglandin A in rabbit kidney.
H G Oien, E A Ham, M E Zanetti, E H Ulm, and F A Kuehl, Jr
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1107–1111.
PMCID: PMC430209
Control of protein synthesis in reticulocyte lysates: effects of 3':5'-cyclic AMP, ATP, and GTP on inhibitions induced by hemedeficiency, double-stranded RNA, and a reticulocyte translationa inhibitor.
V Ernst, D H Levin, R S Ranu, and I M London
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1112–1116.
PMCID: PMC430210
Specific positions involved in enzyme catalyzed covalent binding of benzo[a]pyrene to poly(G).
T Meehan, D Warshawsky, and M Calvin
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1117–1120.
PMCID: PMC430211
Double-stranded RNA in chromatin transcripts formed by exogenous RNA polymerase.
E Pays
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1121–1125.
PMCID: PMC430212
Transcription-translation and translation-messenger RNA decay coupling: separate mechanisms for different messengers.
A C Walker, M L Walsh, D Pennica, P S Cohen, and H L Ennis
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1126–1130.
PMCID: PMC430213
Reconstitution of Qbeta RNA replicase from a covalently bonded elongation factor Tu-Ts complex.
S Brown and T Blumenthal
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1131–1135.
PMCID: PMC430214
Intracellular localization of mouse DNA polymerase-alpha.
G Herrick, B B Spear, and G Veomett
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1136–1139.
PMCID: PMC430215
Spectral differences between the alpha and beta heme groups within human deoxyhemoglobin.
J S Olson
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1140–1144.
PMCID: PMC430216
Isolation and structure of an untriakontapeptide with opiate activity from camel pituitary glands.
C H Li and D Chung
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1145–1148.
PMCID: PMC430217
Hydrolytic stability of helical RNA: a selective advantage for the natural 3',5'-bond.
D A Usher and A H McHale
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1149–1153.
PMCID: PMC430218
Synthesis of murine leukemia virus proteins associated with virions assembled in actinomycin D-treated cells: evidence for persistence of viral messenger RNA.
J G Levin and M J Rosenak
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1154–1158.
PMCID: PMC430219
Asymmetric orientation of phage M13 coat protein in Escherichia coli cytoplasmic membranes and in synthetic lipid vesicles.
W Wickner
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1159–1163.
PMCID: PMC430220
Direct experimental evidence for kinetic proofreading in amino acylation of tRNAIle.
J J Hopfield, T Yamane, V Yue, and S M Coutts
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1164–1168.
PMCID: PMC430221
An altered apurinic DNA endonuclease activity in group A and group D xeroderma pigmentosum fibroblasts.
U Kuhnlein, E E Penhoet, and S Linn
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1169–1173.
PMCID: PMC430222
Dephosphorylation of nonhistone proteins specifically alters the pattern of gene transcription in reconstituted chromatin.
L J Kleinsmith, J Stein, and G Stein
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1174–1178.
PMCID: PMC430223
mRNA-dependent synthesis of authentic precursor to human placental lactogen: conversion to its mature hormone form in ascites cell-free extracts.
E Szczesna and I Boime
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1179–1183.
PMCID: PMC430224
Specific release of the thioesterase component of the fatty acid synthetase multienzyme complex by limited trypsinization.
S Smith, E Agradi, L Libertini, and K N Dileepan
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1184–1188.
PMCID: PMC430225
Simple model for hormone-activated adenylate cyclase systems.
G G Hammes and M Rodbell
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1189–1192.
PMCID: PMC430226
Electron probe x-ray analysis of single ferritin molecules.
H Shuman and A P Somlyo
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1193–1195.
PMCID: PMC430227
Proton relaxation and charge accumulation during oxygen evolution in photosynthesis
T. Wydrzynski, N. Zumbulyadis, P. G. Schmidt, H. S. Gutowsky, and Govindjee
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1196–1198.
PMCID: PMC430228
Somatostatin conformation: evidence for a stable intramolecular structure from circular dichroism, diffusion, and sedimentation equilibrium.
L A Holladay and D Puett
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1199–1202.
PMCID: PMC430229
Theoretical studies on pro-leu-gly-nh2 conformation.
S Kang and R Walter
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1203–1206.
PMCID: PMC430230
Hydrogen evolution: A major factor affecting the efficiency of nitrogen fixation in nodulated symbionts
Karel R. Schubert and Harold J. Evans
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1207–1211.
PMCID: PMC430231
Transepithelial transport in cell culture.
D S Misfeldt, S T Hamamoto, and D R Pitelka
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1212–1216.
PMCID: PMC430232
Cell surface protein partially restores morphology, adhesiveness, and contact inhibition of movement to transformed fibroblasts.
K M Yamada, S S Yamada, and I Pastan
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1217–1221.
PMCID: PMC430233
Immunologic and fine structure evidence of avidly bound host serum proteins in the surface coat of a bloodstream trypanosome.
D M Dwyer
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1222–1226.
PMCID: PMC430234
Reversible in vitro polymerization of tubulin from a cultured cell line (rat glial cell clone C6).
G Wiche and R D Cole
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1227–1231.
PMCID: PMC430235
Erythroid cell differentiation: murine erythroleukemia cell variant with unique pattern of induction by polar compounds.
Y Ohta, M Tanaka, M Terada, O J Miller, A Bank, P Marks, and R A Rifkind
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1232–1236.
PMCID: PMC430236
Dimethylsulfoxide-induced differentiation and hemoglobin synthesis in tissue cultures of rat erythroleukemia cells transformed by 7,12-dimethylbenz(a)anthracene.
N Kluge, W Ostertag, T Sugiyama, D Arndt-Jovin, G Steinheider, M Furusawa, and S K Dube
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1237–1240.
PMCID: PMC430237
Activation of 3':5'-cyclic AMP-dependent protein kinase and induction of ornithine decarboxylase as early events in induction of mixed-function oxygenases.
C V Byus, M Costa, I G Sipes, B B Brodie, and D H Russell
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1241–1245.
PMCID: PMC430238
Antisera against electrophoretically purified tubulin stimulate colchicine-binding activity.
J E Aubin, L Subrahmanyan, V I Kalnins, and V Ling
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1246–1249.
PMCID: PMC430239
A differentiation stimulating factor induces cell sensitivity to 3':5'-cyclic AMP pulses in dictyostelium discoideum.
C Klein and M Darmon
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1250–1254.
PMCID: PMC430240
Clathrin: a unique protein associated with intracellular transfer of membrane by coated vesicles.
B M Pearse
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1255–1259.
PMCID: PMC430241
Germ line integration and Mendelian transmission of the exogenous Moloney leukemia virus.
R Jaenisch
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1260–1264.
PMCID: PMC430242
Proliferation of Rous sarcoma virus-infected, but not of normal, chicken fibroblasts in oxygen-enriched environment: preliminary report.
R S Mitchell, R J Elgas, and S D Balk
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1265–1268.
PMCID: PMC430243
Heat mutagenesis in bacteriophage T4: the transition pathway.
R H Baltz, P M Bingham, and J W Drake
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1269–1273.
PMCID: PMC430244
Cotransfer of two linked human genes into cultured mouse cells.
K Willecke, R Lange, A Krüger, and T Reber
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1274–1278.
PMCID: PMC430245
Influence of diet on survival of mice.
G Fernandes, E J Yunis, and R A Good
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1279–1283.
PMCID: PMC430247
Interferon treatment of mice: enhanced expression of histocompatibility antigens on lymphoid cells.
P Lindahl, I Gresser, P Leary, and M Tovey
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1284–1287.
PMCID: PMC430248
Distribution of Ia-like molecules on the surface of normal and leukemic human cells.
S F Schlossman, L Chess, R E Humphreys, and J L Strominger
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1288–1292.
PMCID: PMC430249
Immunoglobulin allotypes of rabbit kappa chains: polymorphism of a control mechanism regulating closely linked duplicated genes?
V Farnsworth, R Goodfliesh, S Rodkey, and L Hood
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1293–1296.
PMCID: PMC430251
Measles virus-specific IgD antibodies in patients with subacute sclerosing panencephalitis.
M I Luster, R C Armen, J V Hallum, and G A Leslie
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1297–1299.
PMCID: PMC430252
Antigen stimulation of prostaglandin synthesis and control of immune responses.
D R Webb and P L Osheroff
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1300–1304.
PMCID: PMC430253
Genetic polymorphism of IgD-like cell surface immunoglobulin in the mouse.
J W Goding, G W Warr, and N L Warner
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1305–1309.
PMCID: PMC430254
Human papilloma virus DNA: physical mapping and genetic heterogeneity.
L Gissmann and H Z Hausen
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1310–1313.
PMCID: PMC430256
Fluorometric assay of vasopressin and oxytocin: a general approach to the assay of peptides in tissues.
K A Gruber, S Stein, L Brink, A Radhakrishnan, and S Udenfriend
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1314–1318.
PMCID: PMC430258
Cancer-associated isoenzyme of serum galactosyltransferase.
M M Weiser, D K Podolsky, and K J Iselbacher
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1319–1322.
PMCID: PMC430259
Porphyria variegata and porphyria cutanea tarda in siblings: chemical and genetic aspects (addendum).
C J Watson, R A Cardinal, I Bossenmaier, and Z J Petryka
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1323.
PMCID: PMC430261
Molecular abnormality of human alpha1-antitrypsin variant (Pi-ZZ) associated with plasma activity deficiency.
A Yoshida, J Lieberman, L Gaidulis, and C Ewing
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1324–1328.
PMCID: PMC430262
Evidence for circularization of the avian oncornavirus RNA genome during proviral DNA synthesis from studies of reverse transcription in vitro.
M S Collett and A J Faras
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1329–1332.
PMCID: PMC430265
Pheasant virus: new class of ribodeoxyvirus.
T Hanafusa, H Hanafusa, C E Metroka, W S Hayward, C W Rettenmier, R C Sawyer, R M Dougherty, and H S Distefano
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1333–1337.
PMCID: PMC430267
Hypertrophy and hyperplasia of somatostatin-containing D-cells in diabetes.
L Orci, D Baetens, C Rufener, M Amherdt, M Ravazzola, P Studer, F Malaisse-Lagae, and R H Unger
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1338–1342.
PMCID: PMC430269
beta-adrenergic receptors in rat liver: effects of adrenalectomy.
B B Wolfe, T K Harden, and P B Molinoff
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1343–1347.
PMCID: PMC430271
Eel esophagus as an osmoregulatory organ.
T Hirano and N Mayer-Gostan
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1348–1350.
PMCID: PMC430273
Müller cell function during spreading depression in frog retina.
S Mori, W H Miller, and T Tomita
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1351–1354.
PMCID: PMC430274
Pharmacologic characterization of the Na+ ionophores in L6 myotubes.
A Sastre and T R Podleski
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1355–1359.
PMCID: PMC430276
Rates, patterns, and effectiveness of evolution in multi-level situations.
P F Darlington, Jr
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1360–1364.
PMCID: PMC430277
Ploy and counterploy in predator-prey interactions: Orb-weaving spiders versus bombardier beetles
Thomas Eisner and Jeffrey Dean
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1365–1367.
PMCID: PMC430279
An experimental analysis of competitive indeterminacy in Tribolium.
D B Mertz, D A Cawthon, and T Park
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1368–1372.
PMCID: PMC430280
Corrections
Preparation and microbial decomposition of synthetic [14C]lignins
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1373.
PMCID: PMC430282
Corrects: T K Kirk, et al. Preparation and microbial decomposition of synthetic [14C]ligins. Proc Natl Acad Sci U S A. 1975 July; 72(7): 2515–2519.
Initiation of in vitro mRNA synthesis from the wild-type lac promoter
Proc Natl Acad Sci U S A. 1976 April; 73(4): 1373.
PMCID: PMC430284
Corrects: J Majors. Initiation of in vitro mRNA synthesis from the wild-type lac promoter. Proc Natl Acad Sci U S A. 1975 November; 72(11): 4394–4398.
Journal Matter
Original table of contents page
Administrative content — journal masthead, notices, indexes, etc.
Other Issues:  previous | next | latest | archive
Articles from Proceedings of the National Academy of Sciences of the United States of America are provided here courtesy of
National Academy of Sciences