Back MatterSource: Proceedings of the National Academy of Sciences of the United States of America,Vol. 71, No. 3 (Mar., 1974), pp. 1010-1012Published by: National Academy of SciencesStable URL: http://www.jstor.org/stable/63777 .

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AUTHOR INDE)

Ahearn, J. N. 901 Englesberg, E. 634 Ames, B. N. 737 Fajer, J. 994 Anderson, W. B. 1008 Feldman, A. 718 Appel, S. H. 909 Felton, R.H. 994 Arnason, B. G. W. 644 Files, J. G. 667 Arnaud, C. D. 723 Finkelstein, A. 923 Arnold, J. 634 Fobes, J. F. 835 Artzt, K. 811 Folkers, K. 952 Assmann, G. 989 Forman, A. 994 Ayala, F. J. 999 Frangione, B. 974 Azarnia, R. 880 Frank, M. 863 Bada, J.L. 914 Fuke, M. 742 Ballow, M. 867 Gelperin, A. 966 Balsamo, J. 727 Gielow, W. 634 Belfort, M. 779 Gilbert, L. I. 793 Bennett, D. 811 Gluecksohn-Waelsch, S. 825 Benson, A. A. 807 Goldberg, L. S. 875 Benveniste, R. E. 602 Goldberg, N. D. 815 Benzer, S. 708 Goldstein, J. L. 788 Berger, R. 914 Golomb, M. 760 Bernal, S.D. 774 Good, R. A. 867 Bickers, D. R. 732 Gordon, J. 627 Birdsall, N. J. M. 622 Goth, R. 639 Bluestone, R. 875 Granick, S. 732 Blumberg, B. M. 774 Granoff, A. 830 Bodley, J. W. 627 Green, I. 863 Boiron, M. 755 Greengard, P. 797 Bollenbacher, W. E. 793 Haddox, M. K. 815 Borg, D. C. 994 Hagemeijer, A. 962 Borst, D. W. 793 Halvorson, H. O. 769 Bradlow, H. L. 732 Hamelin, R. 755 Brewer, H. B., Jr. 989 Hamilton, J. W. 653 Brockman, W. W. 942 Hammerling, U. 932 Brothers, D. J. 671 Hampar, B. 631 Brown, M.S. 788 Hansen, B.S. 713 Butterfield, D. A. 909 Hansen, J. A. 867 Capra, J. D. 845 Harris, A. L. 675 Carchman, R. A. 1008 Harris, W. A. 708 Carson, H. L. 901 Hasenbank, R. 627 Cavalieri, L. F. 858 Hercules, K. 840 Chamberlin, M. 760 Herman, R. C. 680 Chapuis, R. M. 657 Hiatt, W. 854 Chasin, L. A. 718 Highland, J. H. 627 Chelmicka-Szorc, E. 644 Hurwitz, J. 783 Chesnut, D. B. 909 Isselbacher, K. J. 904 Cleary, P. 634 Ittycheriah, P. I. 793 Cohn, D.V. 653 Jacob, F. 811 Cori, C. F. 825 Jacob, S. T. 704 Corsaro, C. M. 937 Jacobs, J. W. 653 Cullen, S. E. 648 Jacobson, J. B. 932 Darlington, R. W. 830 Jeffrey, S. W. 807 Darzynkiewicz, Z. 644 Kabat, E. A. 899 David, C. S. 648 Kamin, H. 612 Davis, B. D. 820 Kaneshiro, K. Y. 901 De Milio, L.T. 932 Kappas, A. 732 Denhardt, D. T. 984 Kehoe, J. M. 845 Derge, J. G. 631 Keutmann, H. T. 653 Di Bella, F. P. 723 King, D. S. 793 Dobzhansky, Th. 901 Klein, E. 685 Dolphin, D. 994 Klein, G. 685 Douce, R. 807 Knecht, M. E. 849 Dousa, T.P. 723 Konstam, M. 718 Dunham, E. W. 815 Koshland, M. E. 657 Dupont, B. 867 La Mont, J.T. 904 Durston, W.E. 737 Lardis, M.P. 932

Edelson, R. 863 Larsen, W.J. 880

Eisenberg, S. 984 Lee, A. G. 622

Engberg, J. 894 Lee,N. 634

Engelman, D. 593 Lee, S. G. 607

101'

(, MARCH 1974

Leick, V. 894 Sassa, S. 732 Lieber, M. M. 602 Sattler, M. 854 Lilien, J. 727 Sauerbier, W. 840 Lin, S.-Y. 947 Savage, M. 1004 Lipkin, G. 849 Schachman, H. K. 918 Lipmann, F. 607 Scharf, M. B. 704 Loewenstein, W. R. 880 Schiffman, M. B. 825 Lutzner, M. 863 Schroeder, R. A. 914 McLaughlin, C. S. 713 Schweiger, M. 840 Malawista, S. E. 927 Sebastian, J. 769 Marcus, S.L. 858 Segal, I.E. 765 Marrs, B. 971 Shevach, E. 863 Mazia, D. 690 Shreffler, D.C. 648 Meera Khan, P. 962 Sica, V. 979 Mees, J. R. 962 Siegel, L. M. 612 Metcalfe, J. C. 622 Smith, D. W. 675 Michener, C. D. 671 Soffer, R. L. 1004 Migeon, B. R. 937 Sorvari, T. 957 Mihaesco, E. 974 Stackpole, C. W. 932 Miller, J. H. 667 Steiner, M. 685 Miller, S. S. 723 Steitz, T. A., 593 Modak, M.J. 858 Stoffler, G. 627

Moyer, R. W. 680 Strohman, R. C. 662 Muller, R. U. 923 Syvanen, J. M. 918 Muller, W. 699 Tait, R. C. 675 Murphy, M. J. 612 Takano, I. 769 Naegele, R. F. 830 Tanaka, A. 631 Nagatsu, T. 872 Tavitian, A. 755 Nagel, G. M. 918 Tchen, P. 755 Nagylaki, T. 746 Thomas, P. E. 872 Nakamoto, T. 774 Thorndike, J. 825 Nathans, D. 942 Todaro, G. J. 602 Nathanson, J. A. 797 Toivanen, A. 957 Nathenson, S. G. 648 Toivanen, P. 957 Niall, H. D. 653 Tomizawa, J.-I. 802 Nilsson, J. R. 894 Toon, P. A. 622 Nola, E. 979 Tove, S.R. 612 Nonoyama, M. 631 Tracey, M.L. 999 Norum, R. A. 937 Udenfriend, S. 872 Ochsner, E. 627 Urlaub, G. 718 O'Connor, J. D. 793 Vagelos, P. R. 889 Oey, J. 694 Van Someren, H. 962 Olofsson, B. 755 Vaughan, M. H., Jr. 713 Pakroppa, W. 699 Vedeckis, W. V. 793 Pastan, I. 1008 Vegh, L. 994 Pearlman, R. E. 894 Vessel, E. S. 704 Pearson, C. M. 875 Vogel, A. 694 Pederson, T. 617 Volpe, J. J. 889 Podolsky, D. K. 904 Wan, Y.-P. 952 Pollack, R. 694 Warner, C. L. 598 Porter, T. H. 952 Warren, G. B. 622 Potts, J. T., Jr. 653 Weber, K. 667 Protsch, R. 914 Wei, C.-M. 713 Przybyla, A. 662 Weisbart, R.H. 875 Puca, G. A. 979 Weiser, M.M. M. 904 Quick, C. 867 Weiss, M. C. 927 Quinn, W. G. 708 Wenger, D. A. 854 Rajewsky, M. F. 639 Westerveld, A. 962 Ramagopal, S. 820 Wickner, S. 783 Richmond, T. J. 593 Wiener, F. 685 Richter, C. P. 598 Wilcox, G. 634 Rick, C. M. 835 Wise, D. 593 Riggs, A. D. 947 Wolfenstein-Todel, C. 974 Robinson, A. B. 885 Wright, M. 783 Roses, A.D. 909 Wu, T.T. 899 Rudland, P.S. 750 Wulff, D. 779

Rush, R. A. 872 Yang, Y.R. 918

Russell, T. R. 1008 Yunis, E. J. 867

Sakakibara, Y. 802 Zaalberg, O. B. 962

Zobel, R. W. 835

)

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Contents (Continued from page 1012)

A human leukemia cell with both B and T cell surfi . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E .

Incomplete restoration of the bursa-dependent im into immunodeficient chicks (bursa of Fabrici histocompatibility antigens) .................

Migration enhancement factor: A new lymphokir ................... .Richard H. Weisbart, Roc

"Alpha chain disease" protein Def: Internal delet globulin structure/immunoglobulin synthesis/rr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C a rlo t4

MEDICAL A distinct class of inducible murine type-C viruse SCIENCES viruses/endogenous virogene expression/RNA.D

. . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R a o t A simple method for the detection of mutagens in i

(carcinogen activation and detection/2-nitrosoflt

Familial hypercholesterolemia: Defective binding paired regulation of 3-hydroxy-3-methylglutary hyperlipidemia/atherosclerosis/enzyme regulati

Electron spin resonance studies of erythrocytes f brane/spin label/autosomal dominant trait) . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . D . A

Persistence of 06-ethylguanine in rat-brain DNA: by ethylnitrosourea (elimination rates of ethyla neoplastic transformation) ...................

A microassay for uroporphyrinogen I synthase, on tent porphyria, and its application to the study cytes) .............................. S. Sassa

Globoid cell leukodystrophy: Deficiency of lacto lipid hydrolase/lysosomal enzymes/Krabbe's dis

MICROBIOLOGY The isolation of simian virus 40 variants with spe SV40 variants/restriction endonuclease) .......

Replication of the resident repressed Epstein-Barr producer Raji cells (cell synchrony/provirus/nuc .............................. Berge H am par

PHYSIOLOGY Alteration of vein cyclic 3':5' nucleotide concent muscle/prostaglandins F2, and E2/cyclic GMP, .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E C

Olfactory basis of homing behavior in the giant ga] orientation/terrestrial pulmonate) ............

Comparison of human serum dopamine-h-hydrox (inactive enzyme/noncorrelation/sympathetic a ......................... Robert A. Rush, PaL

PSYCHOLOGY Conditioned behavior in Drosophila melanogaster ..........................................

ZOOLOGY Ethological isolation among three species of the havior/hybrid sterility/speciation) .... J. N. Ah

The secretion of a-ecdysone by the prothoracic gla steroids/organ culture/radioimmunoassay) .... ...... W. E. Bollenbacher, D. W. Borst, W. V. V

Were workers of eusocial Hymenoptera initially queen/social behavior) ......................

Comparison of Weigert stained sections with unfixE

Correction

BIOCHEMISTRY Interrelationship between adenylate cyclase acti terase activity, adenosine 3' :5' cyclic monophos!

10

ice receptors (lymphocytic leukemia/Sezary's syndrome) . Shevach, R. Edelson, M. Frank, M. Lutzner, and I. Green 863-866 mune system after transplantation of allogeneic stem cells us/cell cooperation/cyclophosphamide/germinal centers/ ..... Paavo Toivanen, Auli Toivanen, and Tapani Sorvari 957-961 e (lymphocytes/migration inhibitory factor) ............ 'ney Bluestone, Leonard S. Goldberg, and Carl M. Pearson 875-879 ion of a human immunoglobulin A1 heavy chain (immuno- yelom a proteins) .................................... 2 Wolfenstein-Todel, Edith Mihaesco, and Bias Frangione 974-978

s that replicates in the rabbit SIRC cell line (RNA tumor N A hybridization) ................................... l E. Benveniste, Michael M. Lieber, and George J. Todaro 602-606 lrine: Studies with the carcinogen 2-acetylaminofluorene torene/Salmonella typhimurium/l-glucuronides) ....... ............... William E. Durston and Bruce N. Ames 737-741 of lipoproteins to cultured fibroblasts associated with im- I coenzyme A reductase activity (cholesterol synthesis/ )n /recep tors) ....................................... ............ Michael S. Brown and Joseph L. Goldstein 788--792

rom patients with myotonic muscular dystrophy (mem-

Butterfield, D. B. Chesnut, A. D. Roses, and S. H. Appel 909-913 Correlation with nervous system-specific carcinogenesis

ted bases/DNA repair/DNA replication/determinants of ................. Regine Goth and Manfred F. Rajewsky 639-643 e of three abnormal enzyme activities in acute intermit- )f the genetics of this disease (spectrofluorimetry/erythro- S. Granick, D. R. Bickers, H. L. Bradlow, and A. Kappas 732-736

syl ceramide beta-galactosidase (sphingolipidoses/glyco- ease/galactocerebrosidase) ........................... .... David A. Wenger, Martha Sattler, and William Hiatt 854-857

cifically altered genomes (tumor virus/deletion mutants/ . . . . . . . . . . ... W i l l i a m W . B r o c k m a n a n d D a n i e l N a t h a n s 9 4 2 - 9 4 6 virus genome during the early S phase (S-1 period) of non- leic acid hybridization) .............................. Akiko Tanaka, Meihan Nonoyama, and Jeffery G. Derge 631-633

rations during changes in contractility (vascular smooth cyclic AM P/isoproterenol) ........................... rl W. Dunham, Mari K. Haddox, and Nelson D. Goldberg 815-819 -den slug, Limax maximus (digitate ganglion/locomotion/ ....................................... A lan Gelperin 966-970 ylase levels by radioimmunoassay and enzymatic assay ctivity) . . . ......................................... I E. Thomas, Toshiharu Nagatsu, and Sidney Udenfriend 872-874

(learning/memory/odor discrimination/color vision) .... Tilliam G. Quinn, William A. Harris, and Seymour Benzer 708-712

planitibia subgroup of Hawaiian Drosophila (mating be- earn, H. L. Carson, Th. Dobzhansky, and K. Y. Kaneshiro 901-903 nds of Manduca sexta in vitro (insect moulting hormone/ .......................................... D . S . K in g, edeckis, J. D. O'Connor, P. I. Ittycheriah, and L. I. Gilbert 793-796 altruistic or oppressed? (bee/Lasioglossum zephyrum / ............. Charles D. Michener and Denis J. Brothers 671-674

d, unstained sections for study of myelin sheaths ........ ................. Curt P. Richter and Carolyn L. Warner 598-601

ity, adenosine 3':5' cyclic monophosphate phosphodies- hate levels, and growth of cells in culture ............... B. Anderson, T. R. Russell, R. A. Carchman, and I. Pastan 1008

LI

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Contents (Continued from inside back cover)

Introduction of specific cleavages into RNAs of R (R17 RNA/MS2 RNA/QI3 RNA/RNase Ti) ....

A diffusible factor restoring contact inhibition of t orientation/saturation density) ...............

Carotenoid transformations in the chloroplast enve

Chromosome cycles turned on in unfertilized sea i some condensation) .........................

The presence of the Lucke herpesvirus genome in ii postulates fulfilled (frog-kidney tumor/frog herp

Intracellular cyclic AMP concentration responds sp reversion/mouse fibroblasts/serum requirement/

Galactosyltransferase and concanavalin A agglutin .................... Daniel K. Podolsky, Miltor

Myosin heavy chain messenger RNA from myoger lysate/chick embryo] ........................

Control of translation in cultured cells: Continue( dividing cultures (cellular growth state/ribosomc

Independent regulation of the nuclear RNA polyms cerevisiae/cell separation/template specificity) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..J

Hybrid antibody-induced topographical redistribt canavalin A receptors on mouse lymphoid cells

............... Christopher W. Stackpole, Law

GENETICS Genetic differentiation within and between speci evolution/adaptation/isozymes/ Caribbean islan

The roles of the lambda cIII gene and the Escheric ment of lysogeny by bacteriophage lambda (cAA

Reversion of a Chinese hamster cell auxotrophic mi cell geneticsglycine) .......................

............................ Lawrence A. C Complementation studies of lethal alleles in the r

sine aminotransferase, and serine dehydratase ( tion/allelic complementation/chromosomal dele

.................Salome Gluecksohn-Waelsch Expression of differentiated functions in hepatoma

min production in rat hepatoma-mouse lympho

Genetic recombination in Rhodopseudomonas cap filtrate) ...................................

Isolation and analysis of somatic hybrids derived vation/contact feeding (metabolic cooperation)/ .. ............................. .........B a

The moments of stochastic integrals and the distril finite populations/diffusion models) ..........

Four peroxidase loci in red-fruited tomato specie morphism /electrophoresis/Lycopersicon/phylof

Human antigen and enzyme markers in man-Chi between the HL-A, PGM3, ME1, and IPO-B loci .......... H. van Someren, A. Westerveld, A. L

IMMUNOLOGY Variable region sequences of five human immune identification of four heavy chain hypervariabl body combining site) ........................

Membrane molecules determined by the H-2 associ ties (histocompatibility/transplantation antige ...................................... S.E.

-Effect of transfer factor therapy on mixed lympho) patibility system/immunotherapy) ........... ......... Bo Dupont, Mark Ballow, John A. Ha

Human leukemia-associated anti-nuclear react cence/myeloblasts/lymphomas) ........... Ge

1C

NA-bacteriophages for determination of base sequences ...................................... Motohiro Fuke 742-745 ;rowth to malignant melanocytes (conditioned medium/ .............. George Lipkin and Margarete E. Knecht 849-853

lope (spinach/light-catalyzed changes) ................ ........ S. W. Jeffrey, Roland Douce, and A. A. Benson 807-810 rchin eggs exposed to NH4OH (DNA synthesis/chromo- ....................................... Daniel Mazia 690-693 Lduced tadpole tumors and its oncogenicity: Koch-Henle esvirus/frog em bryo) ................................ .Robert F. Naegele, Allan Granoff, and R. W. Darlington 830-834 ecifically to growth regulation by serum (transformation/ density-dependent growth inhibition) ................ ............ Jan Oey, Arthur Vogel, and Robert Pollack 694-698 ation of cells (lectin/erythrocytes/cell surface enzyme) .. i M. Weiser, J. Thomas La Mont, and Kurt J. Isselbacher 904-908 iic cell cultures [oligo(dT)-cellulose/poly(A)/reticulocyte ................... Alan Przybyla and R. C. Strohman 662-666

I synthesis and accumulation of messenger RNA in non- 1 RNA synthesis/protein synthesis/stringent control) ... ................................. Philip S. Rudland 750-754 'rases I and II during the yeast cell cycle (Saccharomyces

esus Sebastian, Isamu Takano, and Harlyn 0. Halvorson 769-773 tion of surface immunoglobulins, alloantigens, and con- cell surface/immunofluorescence/cap formation/ferritin) rence T. De Milio, Ulrich Hammerling, Janet B. Jacobson,

. . . . . . . . . . . . . . . . . . .... .... . . . . a n d M i c h a e l P . L a r d i s 9 3 2 - 9 3 6

es of the Drosophila willistoni group (natural selection/ ds) ............ Francisco J. Ayala and Martin L. Tracey 999-1003 hia coli catabolite gene activation system in the establish- IP/Hfl+ protein) ...... Marlene Belfort and Daniel.Wulff 779-782 itant (serine hydroxymethyltransferase/isozymes/somatic

hasin, Aileen Feldman, Marvin Konstam, and Gail Urlaub 718-722 nouse causing deficiencies of glucose-6-phosphatase, tyro- microsomal membrane abnormalities/enzyme differentia- tio n s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Michael B. Schiffman, Janet Thorndike, and Carl F. Cori 825-829 cell hybrids: High frequency of induction of mouse albu-

blast hybrids (immunodiffusion/immuno-adsorption) .... .............. Stephen E. Malawista and Mary C. Weiss 927-931 sulata (nonsulfur purple photosynthetic bacteria/cell-free

. ... . . .. . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . B a rry M a rr s 9 7 1 - 9 7 3 from two human diploid cells [complementation/X inacti- hexaploidy senescence] .............................. bara R. Migeon, Robert A. Norum, and Cheryl M. Corsaro 937-941 )ution of sojourn times (population genetics/random drift/ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . T h o m a s N a g y la k i 7 4 6 - 7 4 9 s: Genetics and geographic distribution (allozymic poly- eny) Charles M. Rick, Richard W. Zobel, and Jon F. Fobes 835-839 nese hamster somatic cell hybrids: Evidence for synteny (human gene linkage/species-specific antigens) .........

[agemeijer, J. R. Mees, P. Meera Khan, and 0. B. Zaalberg 962-965

globulin heavy chains of the VHIII subgroup: Definitive e regions (myeloma proteins/amino acid sequences/anti- ............. ...J. Donald Capra and J. Michael Kehoe 845-848 ated immune response region: Isolation and some proper- n s ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cullen, C. S. David, D. C. Shreffler, and S. G. Nathenson 648-652 :yte culture reactivity (immunogenetics/human histocom-

nsen, Cedric Quick, EdmondJ. Yunis, and Robert A. Good 867-871 vity (immunology/neoplasms/anti-complement fluores- orge Klein, Melita Steiner, Francis Wiener, and Eva Klein 685-689

(Continued on page 1011)

12

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Contents (Continued from outside back cover)

Photochemical attachment of lac repressor to I

radiation (catabolite gene activator protein/prc

Siroheme: A new prosthetic group participating and nitrite reductases (heme proteins/biochen NADPH-sulfite reductase) ..... Matthew J. M

Serotonin-sensitive adenylate cyclase in neural ti site of action of lysergic acid diethylamide (doF

Fractionation of DNA on hydroxyapatite with a DNA/satellites/DNA-dye binding) ..........

Gene activation in eukaryotes: . Are nuclear ac

geneous nuclear RNA/ribonucleoprotein pa liver) ....................................

Identification of a high affinity nuclear acceptor raphy/basic proteins/DNA) ...............

Localization of the stringent protein of Escherici sine tetra- and pentaphosphates) ............

Evolution and the distribution of glutaminyl an acids/deamidation half-time) ..............

Replication of colicin El plasmid DNA in cell

diates) ................................... A mutant of Escherichia coli defective in leus

growth/post-translational modification) ..... DNA repair in Escherichia coli mutants deficier

mutants/ UV irradiation/ara-C/alkaline sucros

Extent of transcription of mouse sarcoma-leuke

hybridization) ........................ A.

Regulation of mammalian fatty-acid synthetas tissue/brain/fructose/diabetes) .............

Antimalarial quinones for prophylaxis based on

(coenzyme Q/malaria/antimetabolites/therap

Reconstitution of a calcium pump using define

plasmic reticulum/active transport/membran ....................... G. B. W arren, Penelc

Mechanism of action of the mycotoxin trichoder: thesis/release factor/peptidyl transferase/anti ................... Cha-Mer Wei, Bent S. H

Association of DNA-dependent and -independer product of Escherichia coli (DNA replication/l

Aspartate transcarbamoylase molecules lacking interactions/subunit assembly) .......... Y. Ri

BIOPHYSICS The cation radicals of free base and zinc bacterio tron spin resonance/optical spectra/oxidized pi ................................J. Fajer, D .

The electrostatic basis of Mg+ + inhibition of tral

diffuse double layer/Mg+ + -Ca+ + antagonism

The lac repressor protein: Molecular shape, sub based on structural studies of microcryste interaction) ............... Thomas A. Steitz,

CELL BIOLOGY Primitive teratocarcinoma cells express a differe mouse (quantitative absorption/cytotoxicity test

The membrane junctions in communicating an

(gap junction/coupling/genetic analysis/cell fu

Chick-erythrocyte nucleus reactivation in hetero] (RNA and DNA synthesis/cell fusion/autoradi ........ .......... Zbigniew Darzy

Induction of nucleolar and mitochondrial DNA rE CsCI gradients/electron microscope-autoradiog .................. ................Jan Engl

iromodeoxyuridine-substituted lac operator by ultraviolet tein-DNA interaction/nitrocellulose-filter assay) ......... ..................... Syr-yaung Lin and Arthur D. Riggs 947-951 in six-electron reduction reactions catalyzed by both sulfite lical evolution/spinach ferredoxin-nitrite reductase/E. coli

urphy, Lewis M. Siegel, Shirley R. Tove, and Henry Kamin 612-616 ssue and its similarity to the serotonin receptor: A possible amine/octopamine/norepinephrine) .................... ............... James A. Nathanson and Paul Greengard 797-801

base-specific complexing agent (chromatography/bacterial .................... Werner Pakroppa and Werner Muller 699-703 idic proteins the cause or the effect? (chromatin/hetero- 'ticles/informofer proteins/hydrocortisone-stimulated rat ...................................... Thoru Pederson 617-621

site for estrogen receptor of calf uterus (affinity chromatog- . .Giovanni Alfredo Puca, Vincenzo Sica, and Ernesto Nola 979-983

tia coli on the 50S ribosomal subunit (RNA control/guano- ... . . . . . . . . . . . . . . . . . S . R a m a g o p a l a n d B e r n a r d D . D a v i s 8 2 0 - 8 2 4

d asparaginyl residues in proteins (molecular clock/amino ................................... Arthur B. Robinson 885-888 extracts (initiation/rifampicin/semiconservative/interme- ........... Yoshimasa Sakakibara and Jun-ichi Tomizawa 802-806

;yl, phenylalanyl-tRNA-protein transferase (regulation of ............................ R. L. Soffer and M. Savage 1004-1007

t in I)NA polymerases I, II, and/or III (polA 1, polB, dnaE e gradients) .......................................... .. Robert C. Tait, Andrew L. Harris, and Douglas W. Smith 675-679 mia virus by RNA-directed DNA polymerase (70S RNA/ "avitian, R. Hamelin, P. Tchen, B. Olofsson, and M. Boiron 755-759 e. The roles of carbohydrate and insulin (liver/adipose ..................... Joseph J. Volpe and P. Roy Vagelos 889-893 a rationale of inhibition of electron transfer in Plasmodium

y/bioenergetics) . ....... ............................ ...... Yieh-Ping Wan, Thomas H. Porter, and Karl Folkers 952-956 d membrane components [(Mg2+ + Ca2+)A TPase/sarco-

, protein purification/lipid substitution] ... .............

pe A. Toon, N. J. M. Birdsall, A. G. Lee, and J. C. Metcalfe 622-626

min, a 12,13-epoxytrichothecene (human cells/protein syn- tu m o r) . . .. .. .. .. .. .. .... .. .... . .. . ... . ....... .... . .. insen, Maurice H. Vaughan, Jr., and Calvin S. McLaughlin 713-717 t ribonucleoside triphosphatase activities with dnaB gene ,X 174 DNA /A TP) .................................... ......... Sue Wickner, Michel Wright, and Jerard Hurwitz 783-787 )ne regulatory subunit (allosteric enzymes/protein-protein . Yang, J. M. Syvanen, G. M. Nagel, and H. K. Schachman 918-922

chlorin, bacteriochlorophyll, and bacteriopheophytin (elec- ieophytins/free radicals/photosynthesis) ............... C. Borg, A. Forman, R. H. Felton, D. Dolphin, and L. Vegh 994-998 nsmitter release (neuromuscular junction/quantal content/ /Na+ + -Ca+ + antagonism) ........................... .................. Robert U. Muller and Alan Finkelstein 923-926 unit structure and proposed model for operator interaction ls (electron microscopy/x-ray diffraction/protein-DNA Timothy J. Richmond, David Wise, and Donald Engelman 593-597

ntiation antigen specified by a gene at the T-locus in the

/embryonic antigen/morula/t2) ....................... .... .. Karen Artzt, Dorothea Bennett, and FranSois Jacob 811-814 d noncommunicating cells, their hybrids, and segregants sion/electron microscopy) ............................. ......... R. Azarnia, W. J. Larsen, and W. R. Loewenstein 880-884 karyons: Suppression by inhibitors of proteolytic enzymes )graphy/genome activation) ........................... nkiewicz, Ewa Chelmicka-Szorc, and Barry G. W. Arnason 644-647 plication in Tetrahymena pyriformis (nutritional shift-up/ raphy/sucrose gradients) ..............................

erg, Jytte R. Nilsson, Ronald E. Pearlman, and Vagn Leick 894-898 (Continued on page 1012)

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Contents

SPECIAL NOTICE ............................................

INFORMATION TO CONTRIBUTORS ..........................

AUTHOR INDEX .............................................

Physical Sciences

PHYSICS A variant of special relativity and long-distance causality/symmetry) ........................

Biological Sciences

BIOCHEMISTRY Interrelationship between adenylate cyclase activ terase activity, adenosine 3':5' cyclic monophosp ........................................ W . .

Lipid-protein interactions in high density lipopr lipids/circular dichroism and gel chromatograph

Concordance of collagen-based radiocarbon and a bones) .......................... Jeffrey.L. E

Embryonic cell aggregation: Kinetics and specific tive effects/cell membrane) ..................

Requirement of initiation factor 3 in the initiation ( (protein synthesis/initiator codon selection) ... ................................ Sam uel D. B

Evidence for allosterism in in vitro DNA synthesi, tase) ............................... . Li

Mechanism of IgM polymerization (J chain/J stoic

Parathyroid hormone receptors of renal cortex: SI and relationship to adenylate cyclase activation of peptides/synthetic bovine parathyroid hormol .......................... Francis P. Di Bella,

Structure of nascent cX174 replicative form: Evi ase/restriction nuclease/competition hybridizat

Translational reinitiation: Reinitiation of lac rep gene of Escherichia coli (initiation codons/antib(

A preliminary map of the major transcription unit phage chromosomes (in vitro T7 RNAs/gel electr

The N-terminal amino-acid sequence of bovine structure/prohormone) ..................... ............. Hugh D. Niall, John W. Jacobs, H

Cleavage by RNase III converts T3 and T7 early p synthesis/RNA processing/posttranscriptional rn . ..................................... Kath

In vivo repair of the single-strand interruptions cor gel electrophoresis) .........................

Coordinate inhibition of elongation factor G func several ribosomal proteins (E. coli/GTP hydroly. ................ Erika Ochsner, Julian Gordon,

Role of RNA in induction of hepatic microsomal phenobarbital/microsomal enzymes) .........

Prediction of secondary structure of proteins. A cytochrome c with recent x-ray crystallographi stru cture ) ..................................

In vitro activation of the transcription of araBAD o] L-ara inose/D-fucose/catabolite gene activator ............... Nancy I,ee, Gary Wilcox, Willia

Isolation of a peptidyl-pantetheine-protein from t) tidyl carrier protein/peptide chains) ...........

Vol. 71, No. 3 March 1974

.................................................... . . .. . i vi-iv

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 1 0

astronomy (cosmology/redshift/microwave background/ ..........................................I. E. Segal 765-768

ity, adenosine 3':5' cyclic monophosphate phosphodies- hate levels, and growth of cells in culture (Correction) ... 3. Anderson, T. R. Russell, R. A. Carchman, and I. Pastan 1008 )teins (recombination of apolipoproteins with phospho- / of recombined lipid-protein particles) ................ ............... Gerd Assmann and H. Bryan Brewer, Jr. 989-993

3partic acid racemization ages (radiocarbon dating/fossil ada, Roy A. Schroeder, Reiner Protsch, and Rainer Berger 914-917 ty of binding of enhancing factors (cell adhesion/coopera- ....................... Janne Balsamo and Jack Lilien 727-731

,f polypeptide synthesis with N-acetylphenylalanyl-tRNA

ernal, Benjamin M. Blumberg, and Tokumasa Nakamoto 774-778 on RNA templates (DNA polymerase/reverse transcrip-

be F. Cavalieri, Mukund J. Modak, and Stuart L. Marcus 858-862 hiometry) .......................................... ...... Rose Marie Chapuis and Marian Elliott Koshland 657-661

,ecific binding of biologically active, 125I-labeled hormone [calcium metabolism/cyclic AMP/electrolytic iodination e (1-3 4)] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thomas P. Dousa, Sam S. Miller, and Claude D. Arnaud 723-726

dence for discontinuous DNA replication (DNA polymer- on/gap-filling polA ) ................................ ............. Shlomo Eisenberg and David T. Denhardt 984-988

ressor fragments at three internal sites early in the lac i )dy/amber mutants/mRNA secondary structure) ....... ..... James G. Files, Klaus Weber, and Jeffrey H. Miller 667-670

s read by T7 RNA polymerase on the T7 and T3 bacterio- ophoresis/exonuclease cleavage/T3-T7 hybrid phages) .. ............ Miriam Golomb and Michael Chamberlin 760-764 proparathyroid hormone (parathyroid hormone/protein ................................ Jam es W. Ham ilton,

enry T. Keutmann, John T. Potts, Jr., and David V. Cohn 653-656 recursor RNA into translatable message (in vitro enzyme 'g u la tio n ) .. .... .. ..... . .. .... .. .. ...... .... . ... .. .. !een Hercules, Manfred Schweiger, and Walter Sauerbier 840-844 tained in bacteriophage T5 DNA (DNA replication/coilb/ ............. Ronald C. Herman and Richard W. Moyer 680-684

tion and ribosomal subunit association by antibodies to :is/translocation) ................ .Joseph H. Highland, James W. Bodley, Renate Hasenbank, and Georg Stoffler 627-630 mixed function oxidases (a-amanitin/RNA polymerase/ .Samson T. Jacob, Martin B. Scharf, and Elliot S. Vessel 704-707 comparison of the c, ~ angles previously predicted for c findings (ferrocytochrome c/c( helix/three-dimensional ........................ Elvin A. Kabat and Tai Te Wu 899--900 )eron by araC activator (Escherichia coli/positive control/

mn Gielow, John Arnold, IPaul Cleary, and Ellis Englesberg 634-638 rocidine-synthesizing polyenzymes (Bacillus brevis/pep- ...................... . Sung G. Lee and Fritz Lipmann 607-611

(Continued on inside back coacr)

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