Table of Contents

Research Articles

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  An idiotope--anti-idiotope complex and the structural basis of molecular mimicking.

  R J Poljak

  PNAS March 1, 1994 91 (5) 1599-1600; https://doi.org/10.1073/pnas.91.5.1599
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  Microbiology in transition.

  C R Woese

  PNAS March 1, 1994 91 (5) 1601-1603; https://doi.org/10.1073/pnas.91.5.1601

  See companion article:

  • Remarkable archaeal diversity detected in a Yellowstone National Park hot spring environment.

    - Mar 01, 1994
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  Crystal structure of an idiotype-anti-idiotype Fab complex.

  N Ban, C Escobar, R Garcia, K Hasel, J Day, A Greenwood, and A McPherson

  PNAS March 1, 1994 91 (5) 1604-1608; https://doi.org/10.1073/pnas.91.5.1604
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  Remarkable archaeal diversity detected in a Yellowstone National Park hot spring environment.

  S M Barns, R E Fundyga, M W Jeffries, and N R Pace

  PNAS March 1, 1994 91 (5) 1609-1613; https://doi.org/10.1073/pnas.91.5.1609

  See companion article:

  • Microbiology in transition.

    - Mar 01, 1994
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  Creation and functional screening of a multi-use peptide library.

  C K Jayawickreme, G F Graminski, J M Quillan, and M R Lerner

  PNAS March 1, 1994 91 (5) 1614-1618; https://doi.org/10.1073/pnas.91.5.1614
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  Delineation of a small region within the major transactivation domain of the human glucocorticoid receptor that mediates transactivation of gene expression.

  K Dahlman-Wright, T Almlöf, I J McEwan, J A Gustafsson, and A P Wright

  PNAS March 1, 1994 91 (5) 1619-1623; https://doi.org/10.1073/pnas.91.5.1619
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  Dissecting the catalytic mechanism of protein-tyrosine phosphatases.

  Z Y Zhang, Y Wang, and J E Dixon

  PNAS March 1, 1994 91 (5) 1624-1627; https://doi.org/10.1073/pnas.91.5.1624
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  One of two growth hormone genes in coho salmon is sex-linked.

  S H Forbes, K L Knudsen, T W North, and F W Allendorf

  PNAS March 1, 1994 91 (5) 1628-1631; https://doi.org/10.1073/pnas.91.5.1628
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  Effects of ocular injury and administration of brain-derived neurotrophic factor on survival and regrowth of axotomized retinal ganglion cells.

  S Mansour-Robaey, D B Clarke, Y C Wang, G M Bray, and A J Aguayo

  PNAS March 1, 1994 91 (5) 1632-1636; https://doi.org/10.1073/pnas.91.5.1632
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  Primary structure of a beta subunit of alpha-dendrotoxin-sensitive K+ channels from bovine brain.

  V E Scott, J Rettig, D N Parcej, J N Keen, J B Findlay, O Pongs, and J O Dolly

  PNAS March 1, 1994 91 (5) 1637-1641; https://doi.org/10.1073/pnas.91.5.1637
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  Efficient removal of uracil from G.U mispairs by the mismatch-specific thymine DNA glycosylase from HeLa cells.

  P Neddermann and J Jiricny

  PNAS March 1, 1994 91 (5) 1642-1646; https://doi.org/10.1073/pnas.91.5.1642
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  Recombinant thyroid hormone receptor and retinoid X receptor stimulate ligand-dependent transcription in vitro.

  I J Lee, P H Driggers, J A Medin, V M Nikodem, and K Ozato

  PNAS March 1, 1994 91 (5) 1647-1651; https://doi.org/10.1073/pnas.91.5.1647
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  Human transcription factor IIIC box B binding subunit.

  N D L'Etoile, M L Fahnestock, Y Shen, R Aebersold, and A J Berk

  PNAS March 1, 1994 91 (5) 1652-1656; https://doi.org/10.1073/pnas.91.5.1652
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  Osmotic regulation of gene action.

  P Douzou

  PNAS March 1, 1994 91 (5) 1657-1661; https://doi.org/10.1073/pnas.91.5.1657
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  Fibroblast growth factor, but not activin, is a potent activator of mitogen-activated protein kinase in Xenopus explants.

  L M Graves, J L Northrop, B C Potts, E G Krebs, and D Kimelman

  PNAS March 1, 1994 91 (5) 1662-1666; https://doi.org/10.1073/pnas.91.5.1662
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  A collision gradient method to determine the immersion depth of nitroxides in lipid bilayers: application to spin-labeled mutants of bacteriorhodopsin.

  C Altenbach, D A Greenhalgh, H G Khorana, and W L Hubbell

  PNAS March 1, 1994 91 (5) 1667-1671; https://doi.org/10.1073/pnas.91.5.1667
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  Distinct effects of thioredoxin and antioxidants on the activation of transcription factors NF-kappa B and AP-1.

  H Schenk, M Klein, W Erdbrügger, W Dröge, and K Schulze-Osthoff

  PNAS March 1, 1994 91 (5) 1672-1676; https://doi.org/10.1073/pnas.91.5.1672
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  Nuclear translocation of angiogenin in proliferating endothelial cells is essential to its angiogenic activity.

  J Moroianu and J F Riordan

  PNAS March 1, 1994 91 (5) 1677-1681; https://doi.org/10.1073/pnas.91.5.1677
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  Organization of instabilities in multispecies systems, a test of hierarchy theory.

  N Waltho and J Kolasa

  PNAS March 1, 1994 91 (5) 1682-1685; https://doi.org/10.1073/pnas.91.5.1682
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  Insulin-like growth factor I stimulates myofibril development and decreases smooth muscle alpha-actin of adult cardiomyocytes.

  M Y Donath, J Zapf, M Eppenberger-Eberhardt, E R Froesch, and H M Eppenberger

  PNAS March 1, 1994 91 (5) 1686-1690; https://doi.org/10.1073/pnas.91.5.1686
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  Nitric oxide: a mediator in rat tubular hypoxia/reoxygenation injury.

  L Yu, P E Gengaro, M Niederberger, T J Burke, and R W Schrier

  PNAS March 1, 1994 91 (5) 1691-1695; https://doi.org/10.1073/pnas.91.5.1691
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  Adduct detection by acylation with [35S]methionine: analysis of DNA adducts of 4-aminobiphenyl.

  F Z Sheabar, M L Morningstar, and G N Wogan

  PNAS March 1, 1994 91 (5) 1696-1700; https://doi.org/10.1073/pnas.91.5.1696
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  Inhibition of human epithelial ovarian cancer cell growth in vitro by agonistic and antagonistic analogues of luteinizing hormone-releasing hormone.

  T Yano, J Pinski, S Radulovic, and A V Schally

  PNAS March 1, 1994 91 (5) 1701-1705; https://doi.org/10.1073/pnas.91.5.1701
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  Cre recombinase-mediated site-specific recombination between plant chromosomes.

  M Qin, C Bayley, T Stockton, and D W Ow

  PNAS March 1, 1994 91 (5) 1706-1710; https://doi.org/10.1073/pnas.91.5.1706
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  Ligand and p185c-neu density govern receptor interactions and tyrosine kinase activation.

  A Samanta, C M LeVea, W C Dougall, X Qian, and M I Greene

  PNAS March 1, 1994 91 (5) 1711-1715; https://doi.org/10.1073/pnas.91.5.1711
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  The role of charge and multiple faces of the CD8 alpha/alpha homodimer in binding to major histocompatibility complex class I molecules: support for a bivalent model.

  P A Giblin, D J Leahy, J Mennone, and P B Kavathas

  PNAS March 1, 1994 91 (5) 1716-1720; https://doi.org/10.1073/pnas.91.5.1716
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  Structure of the Escherichia coli Fis-DNA complex probed by protein conjugated with 1,10-phenanthroline copper(I) complex.

  C Q Pan, J A Feng, S E Finkel, R Landgraf, D Sigman, and R C Johnson

  PNAS March 1, 1994 91 (5) 1721-1725; https://doi.org/10.1073/pnas.91.5.1721
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  A visible marker for antisense mRNA expression in plants: inhibition of chlorophyll synthesis with a glutamate-1-semialdehyde aminotransferase antisense gene.

  R Höfgen, K B Axelsen, C G Kannangara, I Schüttke, H D Pohlenz, L Willmitzer, B Grimm, and D von Wettstein

  PNAS March 1, 1994 91 (5) 1726-1730; https://doi.org/10.1073/pnas.91.5.1726
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  KAP: a dual specificity phosphatase that interacts with cyclin-dependent kinases.

  G J Hannon, D Casso, and D Beach

  PNAS March 1, 1994 91 (5) 1731-1735; https://doi.org/10.1073/pnas.91.5.1731
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  Induction and down-regulation of PLK, a human serine/threonine kinase expressed in proliferating cells and tumors.

  U Holtrich, G Wolf, A Bräuninger, T Karn, B Böhme, H Rübsamen-Waigmann, and K Strebhardt

  PNAS March 1, 1994 91 (5) 1736-1740; https://doi.org/10.1073/pnas.91.5.1736
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  Segmental dynamics of the cytoplasmic domain of erythrocyte band 3 determined by time-resolved fluorescence anisotropy: sensitivity to pH and ligand binding.

  B J Thevenin, N Periasamy, S B Shohet, and A S Verkman

  PNAS March 1, 1994 91 (5) 1741-1745; https://doi.org/10.1073/pnas.91.5.1741
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  Molecular dynamics simulation of protein denaturation: solvation of the hydrophobic cores and secondary structure of barnase.

  A Caflisch and M Karplus

  PNAS March 1, 1994 91 (5) 1746-1750; https://doi.org/10.1073/pnas.91.5.1746
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  Heat stress induces hsc70/nuclear topoisomerase I complex formation in vivo: evidence for hsc70-mediated, ATP-independent reactivation in vitro.

  R P Ciavarra, C Goldman, K K Wen, B Tedeschi, and F J Castora

  PNAS March 1, 1994 91 (5) 1751-1755; https://doi.org/10.1073/pnas.91.5.1751
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  Deactivation of the sporulation transcription factor Spo0A by the Spo0E protein phosphatase.

  K L Ohlsen, J K Grimsley, and J A Hoch

  PNAS March 1, 1994 91 (5) 1756-1760; https://doi.org/10.1073/pnas.91.5.1756
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  Single-channel currents trigger action potentials in small cultured hippocampal neurons.

  S Johansson and P Arhem

  PNAS March 1, 1994 91 (5) 1761-1765; https://doi.org/10.1073/pnas.91.5.1761
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  K+ currents expressed from the guinea pig cardiac IsK protein are enhanced by activators of protein kinase C.

  Z J Zhang, N K Jurkiewicz, K Folander, E Lazarides, J J Salata, and R Swanson

  PNAS March 1, 1994 91 (5) 1766-1770; https://doi.org/10.1073/pnas.91.5.1766
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  Insulin-like growth factors act synergistically with basic fibroblast growth factor and nerve growth factor to promote chromaffin cell proliferation.

  M Frödin and S Gammeltoft

  PNAS March 1, 1994 91 (5) 1771-1775; https://doi.org/10.1073/pnas.91.5.1771
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  The formation of mitochondrial ribonucleoprotein complexes involving guide RNA molecules in Trypanosoma brucei.

  H U Göringer, D J Koslowsky, T H Morales, and K Stuart

  PNAS March 1, 1994 91 (5) 1776-1780; https://doi.org/10.1073/pnas.91.5.1776
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  Antitumor bisdioxopiperazines inhibit yeast DNA topoisomerase II by trapping the enzyme in the form of a closed protein clamp.

  J Roca, R Ishida, J M Berger, T Andoh, and J C Wang

  PNAS March 1, 1994 91 (5) 1781-1785; https://doi.org/10.1073/pnas.91.5.1781
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  Peroxisome proliferator and retinoid signaling pathways co-regulate preadipocyte phenotype and survival.

  A Chawla and M A Lazar

  PNAS March 1, 1994 91 (5) 1786-1790; https://doi.org/10.1073/pnas.91.5.1786
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  UV repair and resistance to solar UV-B in amphibian eggs: a link to population declines?

  A R Blaustein, P D Hoffman, D G Hokit, J M Kiesecker, S C Walls, and J B Hays

  PNAS March 1, 1994 91 (5) 1791-1795; https://doi.org/10.1073/pnas.91.5.1791
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  Involvement of cardiovirus leader in host cell-restricted virus expression.

  W P Kong, G D Ghadge, and R P Roos

  PNAS March 1, 1994 91 (5) 1796-1800; https://doi.org/10.1073/pnas.91.5.1796
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  Details of the evolutionary history from invertebrates to vertebrates, as deduced from the sequences of 18S rDNA.

  H Wada and N Satoh

  PNAS March 1, 1994 91 (5) 1801-1804; https://doi.org/10.1073/pnas.91.5.1801
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  Molecular and population genetic analysis of allelic sequence diversity at the human beta-globin locus.

  S M Fullerton, R M Harding, A J Boyce, and J B Clegg

  PNAS March 1, 1994 91 (5) 1805-1809; https://doi.org/10.1073/pnas.91.5.1805
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  Thermophilic, anaerobic bacteria isolated from a deep borehole in granite in Sweden.

  U Szewzyk, R Szewzyk, and T A Stenström

  PNAS March 1, 1994 91 (5) 1810-1813; https://doi.org/10.1073/pnas.91.5.1810
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  Expression and localization of amiloride-sensitive sodium channel indicate a role for non-taste cells in taste perception.

  X J Li, S Blackshaw, and S H Snyder

  PNAS March 1, 1994 91 (5) 1814-1818; https://doi.org/10.1073/pnas.91.5.1814
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  Multiple tyrosine protein kinases in rat hippocampal neurons: isolation of Ptk-3, a receptor expressed in proliferative zones of the developing brain.

  M P Sánchez, P Tapley, S S Saini, B He, D Pulido, and M Barbacid

  PNAS March 1, 1994 91 (5) 1819-1823; https://doi.org/10.1073/pnas.91.5.1819
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  Effect of inducing nocturnal serum melatonin concentrations in daytime on sleep, mood, body temperature, and performance.

  A B Dollins, I V Zhdanova, R J Wurtman, H J Lynch, and M H Deng

  PNAS March 1, 1994 91 (5) 1824-1828; https://doi.org/10.1073/pnas.91.5.1824
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  Complementation of an Arabidopsis thaliana mutant that lacks complex asparagine-linked glycans with the human cDNA encoding N-acetylglucosaminyltransferase I.

  L Gomez and M J Chrispeels

  PNAS March 1, 1994 91 (5) 1829-1833; https://doi.org/10.1073/pnas.91.5.1829
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  A plasma lipoprotein containing only apolipoprotein E and with gamma mobility on electrophoresis releases cholesterol from cells.

  Y Huang, A von Eckardstein, S Wu, N Maeda, and G Assmann

  PNAS March 1, 1994 91 (5) 1834-1838; https://doi.org/10.1073/pnas.91.5.1834
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  Members of the low density lipoprotein receptor family mediate cell entry of a minor-group common cold virus.

  F Hofer, M Gruenberger, H Kowalski, H Machat, M Huettinger, E Kuechler, and D Blass

  PNAS March 1, 1994 91 (5) 1839-1842; https://doi.org/10.1073/pnas.91.5.1839
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  Expression and partial purification of enzymatically active recombinant Ty1 integrase in Saccharomyces cerevisiae.

  S P Moore and D J Garfinkel

  PNAS March 1, 1994 91 (5) 1843-1847; https://doi.org/10.1073/pnas.91.5.1843
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  Structure, function, and chromosome mapping of the growth-suppressing human homologue of the murine gas1 gene.

  G Del Sal, L Collavin, M E Ruaro, P Edomi, S Saccone, G D Valle, and C Schneider

  PNAS March 1, 1994 91 (5) 1848-1852; https://doi.org/10.1073/pnas.91.5.1848
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  Hyperinsulinemia induces a reversible impairment in insulin receptor function leading to diabetes in the sand rat model of non-insulin-dependent diabetes mellitus.

  H Kanety, S Moshe, E Shafrir, B Lunenfeld, and A Karasik

  PNAS March 1, 1994 91 (5) 1853-1857; https://doi.org/10.1073/pnas.91.5.1853
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  E-cadherin gene mutations in human gastric carcinoma cell lines.

  T Oda, Y Kanai, T Oyama, K Yoshiura, Y Shimoyama, W Birchmeier, T Sugimura, and S Hirohashi

  PNAS March 1, 1994 91 (5) 1858-1862; https://doi.org/10.1073/pnas.91.5.1858
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  The type I macrophage scavenger receptor binds to gram-positive bacteria and recognizes lipoteichoic acid.

  D W Dunne, D Resnick, J Greenberg, M Krieger, and K A Joiner

  PNAS March 1, 1994 91 (5) 1863-1867; https://doi.org/10.1073/pnas.91.5.1863
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  Direct demonstration of three different states of the pancreatic cholecystokinin receptor.

  V D Talkad, K P Fortune, D A Pollo, G N Shah, S A Wank, and J D Gardner

  PNAS March 1, 1994 91 (5) 1868-1872; https://doi.org/10.1073/pnas.91.5.1868
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  Efficient detection of point mutations on color-coded strands of target DNA.

  E Verpy, M Biasotto, T Meo, and M Tosi

  PNAS March 1, 1994 91 (5) 1873-1877; https://doi.org/10.1073/pnas.91.5.1873
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  Location of Golgi membranes with reference to dividing nuclei in syncytial Drosophila embryos.

  J Ripoche, B Link, J K Yucel, K Tokuyasu, and V Malhotra

  PNAS March 1, 1994 91 (5) 1878-1882; https://doi.org/10.1073/pnas.91.5.1878
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  Alternative splicing of class Ib major histocompatibility complex transcripts in vivo leads to the expression of soluble Qa-2 molecules in murine blood.

  P Tabaczewski, H Shirwan, K Lewis, and I Stroynowski

  PNAS March 1, 1994 91 (5) 1883-1887; https://doi.org/10.1073/pnas.91.5.1883
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  Osmotin overexpression in potato delays development of disease symptoms.

  D Liu, K G Raghothama, P M Hasegawa, and R A Bressan

  PNAS March 1, 1994 91 (5) 1888-1892; https://doi.org/10.1073/pnas.91.5.1888
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  Mammalian class IV alcohol dehydrogenase (stomach alcohol dehydrogenase): structure, origin, and correlation with enzymology.

  X Parés, E Cederlund, A Moreno, L Hjelmqvist, J Farrés, and H Jörnvall

  PNAS March 1, 1994 91 (5) 1893-1897; https://doi.org/10.1073/pnas.91.5.1893
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  The non-B-DNA structure of d(CA/TG)n differs from that of Z-DNA.

  M P Kladde, Y Kohwi, T Kohwi-Shigematsu, and J Gorski

  PNAS March 1, 1994 91 (5) 1898-1902; https://doi.org/10.1073/pnas.91.5.1898
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  Phosphorus-31 magnetic resonance spectra reveal prolonged intracellular acidosis in the brain following subarachnoid hemorrhage.

  N S Brooke, R Ouwerkerk, C B Adams, G K Radda, J G Ledingham, and B Rajagopalan

  PNAS March 1, 1994 91 (5) 1903-1907; https://doi.org/10.1073/pnas.91.5.1903
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  Lysophosphatidic acid possesses dual action in cell proliferation.

  G Tigyi, D L Dyer, and R Miledi

  PNAS March 1, 1994 91 (5) 1908-1912; https://doi.org/10.1073/pnas.91.5.1908
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  Nuclear matrix proteins in human colon cancer.

  S K Keesee, M D Meneghini, R P Szaro, and Y J Wu

  PNAS March 1, 1994 91 (5) 1913-1916; https://doi.org/10.1073/pnas.91.5.1913
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  Temperature acclimation and competitive fitness: an experimental test of the beneficial acclimation assumption.

  A M Leroi, A F Bennett, and R E Lenski

  PNAS March 1, 1994 91 (5) 1917-1921; https://doi.org/10.1073/pnas.91.5.1917
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  Differential roles of the transposon termini in IS91 transposition.

  M V Mendiola, I Bernales, and F de la Cruz

  PNAS March 1, 1994 91 (5) 1922-1926; https://doi.org/10.1073/pnas.91.5.1922
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  An SRY-related sequence on the marsupial X chromosome: implications for the evolution of the mammalian testis-determining gene.

  J W Foster and J A Graves

  PNAS March 1, 1994 91 (5) 1927-1931; https://doi.org/10.1073/pnas.91.5.1927
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  RGD sequence of foot-and-mouth disease virus is essential for infecting cells via the natural receptor but can be bypassed by an antibody-dependent enhancement pathway.

  P W Mason, E Rieder, and B Baxt

  PNAS March 1, 1994 91 (5) 1932-1936; https://doi.org/10.1073/pnas.91.5.1932
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  External blockade of the major cardiac delayed-rectifier K+ channel (Kv1.5) by polyunsaturated fatty acids.

  E Honoré, J Barhanin, B Attali, F Lesage, and M Lazdunski

  PNAS March 1, 1994 91 (5) 1937-1941; https://doi.org/10.1073/pnas.91.5.1937
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  Intestinal absorption and excretion of octapeptides composed of D amino acids.

  J R Pappenheimer, C E Dahl, M L Karnovsky, and J E Maggio

  PNAS March 1, 1994 91 (5) 1942-1945; https://doi.org/10.1073/pnas.91.5.1942
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  Sequence-specific "gene signatures" can be obtained by PCR with single specific primers at low stringency.

  S D Pena, G Barreto, A R Vago, L De Marco, F C Reinach, E Dias Neto, and A J Simpson

  PNAS March 1, 1994 91 (5) 1946-1949; https://doi.org/10.1073/pnas.91.5.1946
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  A multisubunit complex containing the SWI1/ADR6, SWI2/SNF2, SWI3, SNF5, and SNF6 gene products isolated from yeast.

  B R Cairns, Y J Kim, M H Sayre, B C Laurent, and R D Kornberg

  PNAS March 1, 1994 91 (5) 1950-1954; https://doi.org/10.1073/pnas.91.5.1950
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  Lack of telomere shortening during senescence in Paramecium.

  D Gilley and E H Blackburn

  PNAS March 1, 1994 91 (5) 1955-1958; https://doi.org/10.1073/pnas.91.5.1955
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  Adoptive transfer of immunity to Theileria parva in the CD8+ fraction of responding efferent lymph.

  D J McKeever, E L Taracha, E L Innes, N D MacHugh, E Awino, B M Goddeeris, and W I Morrison

  PNAS March 1, 1994 91 (5) 1959-1963; https://doi.org/10.1073/pnas.91.5.1959
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  Enthalpy of hydrogen bond formation in a protein-ligand binding reaction.

  P R Connelly, R A Aldape, F J Bruzzese, S P Chambers, M J Fitzgibbon, M A Fleming, S Itoh, D J Livingston, M A Navia, and J A Thomson

  PNAS March 1, 1994 91 (5) 1964-1968; https://doi.org/10.1073/pnas.91.5.1964
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  Relocation of the plastid rbcL gene to the nucleus yields functional ribulose-1,5-bisphosphate carboxylase in tobacco chloroplasts.

  I Kanevski and P Maliga

  PNAS March 1, 1994 91 (5) 1969-1973; https://doi.org/10.1073/pnas.91.5.1969
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  Ceramide structure predicts tumor ganglioside immunosuppressive activity.

  S Ladisch, R Li, and E Olson

  PNAS March 1, 1994 91 (5) 1974-1978; https://doi.org/10.1073/pnas.91.5.1974