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Volume 61(3);  November 1968
The cover of the journal
MICROBIOTAS OF THE BANDED IRON FORMATIONS
Preston E. Cloud, Jr. and Gerald R. Licari
Proc Natl Acad Sci U S A. 1968 November; 61(3): 779–786.
PMCID: PMC305394
OCEAN BOTTOM PHOTOGRAPHS IN THE AREA OF THE OLDEST KNOWN OUTCROPS, NORTH ATLANTIC OCEAN
Maurice Ewing and Felix Mouzo
Proc Natl Acad Sci U S A. 1968 November; 61(3): 787–793.
PMCID: PMC305395
OPTIMALITY CRITERIA IN STRUCTURAL DESIGN
William Prager
Proc Natl Acad Sci U S A. 1968 November; 61(3): 794–796.
PMCID: PMC305396
MEROMORPHIC FUNCTIONS, COVERING PROPERTIES, AND CLUSTER SETS
J. E. McMillan
Proc Natl Acad Sci U S A. 1968 November; 61(3): 797–803.
PMCID: PMC305397
SOME NONPARAMETRIC SEQUENTIAL TESTS WITH POWER ONE
D. A. Darling and Herbert Robbins
Proc Natl Acad Sci U S A. 1968 November; 61(3): 804–809.
PMCID: PMC305398
AN INEQUALITY FOR THE HILBERT TRANSFORM
Ray Redheffer
Proc Natl Acad Sci U S A. 1968 November; 61(3): 810–811.
PMCID: PMC305399
THE EFFECT OF PRESSURE ON THE OXIDATION STATE OF IRON, II. OXYGEN LIGANDS
S. C. Fung, G. K. Lewis, Jr., and H. G. Drickamer
Proc Natl Acad Sci U S A. 1968 November; 61(3): 812–818.
PMCID: PMC305400
Spin-labeled mitochondrial lipids in Neurospora crassa.
A D Keith, A S Waggoner, and O H Griffith
Proc Natl Acad Sci U S A. 1968 November; 61(3): 819–826.
PMCID: PMC305401
Induction of DNA polymerase in human lymphocytes by phytohemagglutinin.
L A Loeb, S S Agarwal, and A M Woodside
Proc Natl Acad Sci U S A. 1968 November; 61(3): 827–834.
PMCID: PMC305402
Immunochemical properties of the nerve growth factor.
A Zanini, P Angeletti, and R Levi-Montalcini
Proc Natl Acad Sci U S A. 1968 November; 61(3): 835–842.
PMCID: PMC305403
The in vitro translation of Acetabularia mediterranea RNA.
F E Farber, M Cape, M Decroly, and J Brachet
Proc Natl Acad Sci U S A. 1968 November; 61(3): 843–846.
PMCID: PMC305404
ON THE LIMITATION OF BROOD SIZE IN PASSERINE BIRDS BY THE ABILITY OF ADULTS TO NOURISH THEIR YOUNG
Robert E. Ricklefs
Proc Natl Acad Sci U S A. 1968 November; 61(3): 847–851.
PMCID: PMC305405
MATING FREQUENCY IN NATURAL POPULATION OF SKIPPERS AND BUTTERFLIES AS DETERMINED BY SPERMATOPHORE COUNTS
John M. Burns
Proc Natl Acad Sci U S A. 1968 November; 61(3): 852–859.
PMCID: PMC305406
Electrophoretic analysis of antibody produced by single cells.
J J Marchalonis and G J Nossal
Proc Natl Acad Sci U S A. 1968 November; 61(3): 860–867.
PMCID: PMC305407
Cellular membranes and tumor behavior: a new hypothesis.
D F Wallach
Proc Natl Acad Sci U S A. 1968 November; 61(3): 868–874.
PMCID: PMC305408
Effect of thymosin and an antithymosin serum on allograft survival in mice.
M A Hardy, J Quint, A L Goldstein, D State, and A White
Proc Natl Acad Sci U S A. 1968 November; 61(3): 875–882.
PMCID: PMC305409
Changes in fluorescence, turbidity, and birefringence associated with nerve excitation.
I Tasaki, A Watanabe, R Sandlin, and L Carnay
Proc Natl Acad Sci U S A. 1968 November; 61(3): 883–888.
PMCID: PMC305410
On the sliding-filament model of muscular contraction, IV. Calculation of force-velocity curves.
T L Hill and G M White
Proc Natl Acad Sci U S A. 1968 November; 61(3): 889–896.
PMCID: PMC305411
Water-soluble human transplantation antigen.
B D Kahan, R A Reisfeld, M A Pellegrino, E S Curtoni, P L Mattiuz, and R Ceppellini
Proc Natl Acad Sci U S A. 1968 November; 61(3): 897–904.
PMCID: PMC305412
Evidence for semiconduction in Aplysia nerve membrane.
F W Cope
Proc Natl Acad Sci U S A. 1968 November; 61(3): 905–908.
PMCID: PMC305413
The catch property of ordinary muscle.
D M Wilson and J L Larimer
Proc Natl Acad Sci U S A. 1968 November; 61(3): 909–916.
PMCID: PMC305414
Brain function and macromolecules, IV. Uridine incorporation into polysomes of mouse brain during different behavioral experiences.
L B Adair, J E Wilson, and E Glassman
Proc Natl Acad Sci U S A. 1968 November; 61(3): 917–922.
PMCID: PMC305415
Arousal and the conversion of "short-term" to "long-term" memory.
S H Barondes and H D Cohen
Proc Natl Acad Sci U S A. 1968 November; 61(3): 923–929.
PMCID: PMC305416
Gene duplication as the basis for amino acid ambiguity in the alpha-chain polypeptides of mouse hemoglobins.
K Hilse and R A Popp
Proc Natl Acad Sci U S A. 1968 November; 61(3): 930–936.
PMCID: PMC305417
Three kinds of genetic variability in yeast populations.
C Wills
Proc Natl Acad Sci U S A. 1968 November; 61(3): 937–944.
PMCID: PMC305418
Developmental implications of multiple tissue studies in glucose-6-phosphate dehydrogenase-deficient heterozygotes.
E Gandini, S M Gartler, G Angioni, N Argiolas, and G Dell'Acqua
Proc Natl Acad Sci U S A. 1968 November; 61(3): 945–948.
PMCID: PMC305419
Probable assignment of the Duffy blood group locus to chromosome 1 in man.
R P Donahue, W B Bias, J H Renwick, and V A McKusick
Proc Natl Acad Sci U S A. 1968 November; 61(3): 949–955.
PMCID: PMC305420
A deletion analysis of prophage lambda and adjacent genetic regions.
S Adhya, P Cleary, and A Campbell
Proc Natl Acad Sci U S A. 1968 November; 61(3): 956–962.
PMCID: PMC305421
Genetic and antigenic studies and partial purification of a human serum lipoprotein carrying the Lp antigenic determinant.
J S Schultz, D C Shreffler, and N R Harvie
Proc Natl Acad Sci U S A. 1968 November; 61(3): 963–970.
PMCID: PMC305422
The role of ecdysone in DNA-puff formation and DNA synthesis in the polytene chromosomes of Sciara coprophila.
H V Crouse
Proc Natl Acad Sci U S A. 1968 November; 61(3): 971–978.
PMCID: PMC305423
Glucose-6-phosphate dehydrogenase: evidence for tetrameric structure in doves (Streptopelia).
D W Cooper and M R Irwin
Proc Natl Acad Sci U S A. 1968 November; 61(3): 979–981.
PMCID: PMC305424
Effect of vitamin E on memranes of the intestinal cell.
I Molenaar, F A Hommes, W G Braams, and H A Polman
Proc Natl Acad Sci U S A. 1968 November; 61(3): 982–988.
PMCID: PMC305425
Enhancement effects and the identity of the two photochemical reactions of photosynthesis.
B D McSwain and D I Arnon
Proc Natl Acad Sci U S A. 1968 November; 61(3): 989–996.
PMCID: PMC305426
DNA replication in vivo by a temperature-sensitive polynucleotide ligase mutant of T4.
J Hosoda and E Mathews
Proc Natl Acad Sci U S A. 1968 November; 61(3): 997–1004.
PMCID: PMC305427
Dissolution of erythrocyte membranes in water and comparison of the membrane protein with other structural proteins.
D Mazia and A Ruby
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1005–1012.
PMCID: PMC305428
Studies of the messenger RNA of bacteriophage lambda, I. Various species synthesized early after induction of the prophage.
P Kourilsky, L Marcaud, P Sheldrick, D Luzzati, and F Gros
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1013–1020.
PMCID: PMC305429
Mechanism of the enzymic reduction of N2: the binding of adenosine 5'-triphosphate and cyanide to the N2-reducing system.
P T Bui and L E Mortenson
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1021–1027.
PMCID: PMC305430
Reversible disaggregation of the cytosol-estrogen binding protein of uterine cytosol.
S G Korenman and B R Rao
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1028–1033.
PMCID: PMC305431
Proteins in bioelectricity: the control of ion movements across excitable membranes.
D Nachmansohn
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1034–1041.
PMCID: PMC305432
Ribosome-catalyzed peptidyl transfer: substrate specificity at the P-site.
R E Monro, J Cerná, and K A Marcker
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1042–1049.
PMCID: PMC305433
Partial purification of a lipoprotein with 5'-nucleotidase activity from membranes of rat liver cells.
C C Widnell and J C Unkeless
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1050–1057.
PMCID: PMC305434
Studies on the in vitro synthesis of transforming DNA.
A T Ganesan
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1058–1065.
PMCID: PMC305435
Guanosine 5'-triphosphatase activity of initiation factor f2.
D Kolakofsky, K F Dewey, J W Hershey, and R E Thach
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1066–1070.
PMCID: PMC305436
Chain models of 6.6S and 3.9S mouse myeloma gamma A immunoglobulin molecules.
T Seki, E Appella, and H A Itano
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1071–1078.
PMCID: PMC305437
The state of magnesium in cells as estimated from the adenylate kinase equilibrium.
I A Rose
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1079–1086.
PMCID: PMC305438
Selective nonenzymic cleavage of the myosin rod: isolation of the coiled-coil alpha-rope section from the c-terminus of the molecule.
M Young, M H Blanchard, and D Brown
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1087–1094.
PMCID: PMC305439
LOW-TEMPERATURE STUDIES ON PHYTOCHROME: LIGHT AND DARK REACTIONS IN THE RED TO FAR-RED TRANSFORMATION AND NEW INTERMEDIATE FORMS OF PHYTOCHROME
David R. Cross, Henry Linschitz, Volker Kasche, and Joseph Tenenbaum
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1095–1101.
PMCID: PMC305440
The interaction of hemoglobin and its subunits with 2,3-diphosphoglycerate.
R Benesch, R E Benesch, and Y Enoki
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1102–1106.
PMCID: PMC305441
The stability of native DNA-RNA complexes during in vivo phiX-174 transcription.
M N Hayashi and M Hayashi
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1107–1114.
PMCID: PMC305442
Dimers of alanine transfer RNA with acceptor activity.
J S Loehr and E B Keller
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1115–1122.
PMCID: PMC305443
Enzyme secretion in mouse pancreas mediated by adenosine-3'5'-cyclic phosphate and inhibited by adenosine-3'-phosphate.
R G Kulka and E Sternlicht
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1123–1128.
PMCID: PMC305444
Discontinuous synthesis of DNA during replication.
A Yudelevich, B Ginsberg, and J Hurwitz
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1129–1136.
PMCID: PMC305445
SCIENTIFIC PROGRAM AND ABSTRACTS OF CONTRIBUTED PAPERS
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1137–1160.
PMCID: PMC305446
Correction
ERRATUM
Proc Natl Acad Sci U S A. 1968 November; 61(3): 1162.
PMCID: PMC539221
Corrects: J W Blunt, et al. The biological activity of 25-hydroxycholecalciferol, a metabolite of vitamin D3. Proc Natl Acad Sci U S A. 1968 October; 61(2): 717–718.
Journal Matter
Original table of contents page
Administrative content — journal masthead, notices, indexes, etc.
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