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Table of Contents

May 26, 2009; vol. 106 no. 21

This Week in PNAS

  • You have access
    In This Issue
    PNAS May 26, 2009 106 (21) 8401-8402; https://doi.org/10.1073/iti2109106

    See companion article:

    • The skeleton of tropical intraseasonal oscillations
      - May 07, 2009
    • Structure of bacteriophage SPP1 head-to-tail connection reveals mechanism for viral DNA gating
      - May 11, 2009
    • Embryonic pig pancreatic tissue for the treatment of diabetes in a nonhuman primate model
      - May 11, 2009
    • Thalidomide induces limb defects by preventing angiogenic outgrowth during early limb formation
      - May 11, 2009
    • Turning a plant tissue into a living cell froth through isotropic growth
      - May 07, 2009

Letters (Online Only)

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    Longevity of Indy mutant Drosophila not attributable to Indy mutation
    Janne M. Toivonen, David Gems, and Linda Partridge
    PNAS May 26, 2009 106 (21) E53; https://doi.org/10.1073/pnas.0902462106

    See companion article:

    • Reply to Partridge et al.: Longevity of Drosophila Indy mutant is influenced by caloric intake and genetic background
      - May 12, 2009
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    Reply to Partridge et al.: Longevity of Drosophila Indy mutant is influenced by caloric intake and genetic background
    Stephen L. Helfand, Nicola Neretti, Pei-Yu Wang, and Blanka Rogina
    PNAS May 26, 2009 106 (21) E54; https://doi.org/10.1073/pnas.0902947106

    See companion article:

    • Longevity of Indy mutant Drosophila not attributable to Indy mutation
      - May 12, 2009

Commentaries

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    A virus DNA gate: Zipping and unzipping the packed viral genome
    Venigalla B. Rao
    PNAS May 26, 2009 106 (21) 8403-8404; https://doi.org/10.1073/pnas.0903670106

    See companion article:

    • Structure of bacteriophage SPP1 head-to-tail connection reveals mechanism for viral DNA gating
      - May 11, 2009
  • You have access
    Sympathy and similarity: The evolutionary dynamics of cooperation
    Karl Sigmund
    PNAS May 26, 2009 106 (21) 8405-8406; https://doi.org/10.1073/pnas.0903947106

    See companion article:

    • Evolution of cooperation by phenotypic similarity
      - Apr 29, 2009

Profile

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    Profile of Clifford Tabin
    Kaspar Mossman
    PNAS May 26, 2009 106 (21) 8407-8409; https://doi.org/10.1073/pnas.0903946106

    See companion article:

    • The direction of gut looping is established by changes in the extracellular matrix and in cell:cell adhesion
      - Jun 23, 2008

Physical Sciences

  • Applied Mathematics

    • Open Access
      The skeleton of tropical intraseasonal oscillations
      • From the Cover
      Andrew J. Majda and Samuel N. Stechmann
      PNAS May 26, 2009 106 (21) 8417-8422; https://doi.org/10.1073/pnas.0903367106

      See companion article:

      • In This Issue
        - May 26, 2009
  • Applied Physical Sciences

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      Heterogeneous preferences, decision-making capacity, and phase transitions in a complex adaptive system
      Wei Wang, Yu Chen, and Jiping Huang
      PNAS May 26, 2009 106 (21) 8423-8428; https://doi.org/10.1073/pnas.0811782106
    • You have access
      Interactions between zebrafish pigment cells responsible for the generation of Turing patterns
      Akiko Nakamasu, Go Takahashi, Akio Kanbe, and Shigeru Kondo
      PNAS May 26, 2009 106 (21) 8429-8434; https://doi.org/10.1073/pnas.0808622106
  • Chemistry

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      Coexistence and transition between Cassie and Wenzel state on pillared hydrophobic surface
      Takahiro Koishi, Kenji Yasuoka, Shigenori Fujikawa, Toshikazu Ebisuzaki, and Xiao Cheng Zeng
      PNAS May 26, 2009 106 (21) 8435-8440; https://doi.org/10.1073/pnas.0902027106
  • Environmental Sciences

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      Selecting global climate models for regional climate change studies
      David W. Pierce, Tim P. Barnett, Benjamin D. Santer, and Peter J. Gleckler
      PNAS May 26, 2009 106 (21) 8441-8446; https://doi.org/10.1073/pnas.0900094106
  • Geophysics

    • Open Access
      Anomalous compressibility of ferropericlase throughout the iron spin cross-over
      R. M. Wentzcovitch, J. F. Justo, Z. Wu, C. R. S. da Silva, D. A. Yuen, and D. Kohlstedt
      PNAS May 26, 2009 106 (21) 8447-8452; https://doi.org/10.1073/pnas.0812150106
  • Physics

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      Turning a plant tissue into a living cell froth through isotropic growth
      • From the Cover
      Francis Corson, Olivier Hamant, Steffen Bohn, Jan Traas, Arezki Boudaoud, and Yves Couder
      PNAS May 26, 2009 106 (21) 8453-8458; https://doi.org/10.1073/pnas.0812493106

      See companion article:

      • In This Issue
        - May 26, 2009
  • Statistics

    • Open Access
      Automated high-dimensional flow cytometric data analysis
      Saumyadipta Pyne, Xinli Hu, Kui Wang, Elizabeth Rossin, Tsung-I Lin, Lisa M. Maier, Clare Baecher-Allan, Geoffrey J. McLachlan, Pablo Tamayo, David A. Hafler, Philip L. De Jager, and Jill P. Mesirov
      PNAS May 26, 2009 106 (21) 8519-8524; https://doi.org/10.1073/pnas.0903028106

Social Sciences

  • Economic Sciences

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      Heterogeneous preferences, decision-making capacity, and phase transitions in a complex adaptive system
      Wei Wang, Yu Chen, and Jiping Huang
      PNAS May 26, 2009 106 (21) 8423-8428; https://doi.org/10.1073/pnas.0811782106
  • Psychology

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      Experience sampling during fMRI reveals default network and executive system contributions to mind wandering
      Kalina Christoff, Alan M. Gordon, Jonathan Smallwood, Rachelle Smith, and Jonathan W. Schooler
      PNAS May 26, 2009 106 (21) 8719-8724; https://doi.org/10.1073/pnas.0900234106

Biological Sciences

  • Anthropology

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      Elucidating geological and biological processes underlying the diversification of Sulawesi tarsiers
      Stefan Merker, Christine Driller, Dyah Perwitasari-Farajallah, Joko Pamungkas, and Hans Zischler
      PNAS May 26, 2009 106 (21) 8459-8464; https://doi.org/10.1073/pnas.0900319106
  • Applied Biological Sciences

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      Densovirus induces winged morphs in asexual clones of the rosy apple aphid, Dysaphis plantaginea
      Eugene V. Ryabov, Gary Keane, Neil Naish, Carol Evered, and Doreen Winstanley
      PNAS May 26, 2009 106 (21) 8465-8470; https://doi.org/10.1073/pnas.0901389106
  • Biochemistry

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      Solution conformation of wild-type E. coli Hsp70 (DnaK) chaperone complexed with ADP and substrate
      Eric B. Bertelsen, Lyra Chang, Jason E. Gestwicki, and Erik R. P. Zuiderweg
      PNAS May 26, 2009 106 (21) 8471-8476; https://doi.org/10.1073/pnas.0903503106
    • You have access
      Synthesis of orthogonal transcription-translation networks
      Wenlin An and Jason W. Chin
      PNAS May 26, 2009 106 (21) 8477-8482; https://doi.org/10.1073/pnas.0900267106
    • You have access
      The tail binds to the head–neck domain, inhibiting ATPase activity of myosin VIIA
      Nobuhisa Umeki, Hyun Suk Jung, Shinya Watanabe, Tsuyoshi Sakai, Xiang-dong Li, Reiko Ikebe, Roger Craig, and Mitsuo Ikebe
      PNAS May 26, 2009 106 (21) 8483-8488; https://doi.org/10.1073/pnas.0812930106
    • You have access
      Unique protein architecture of alanyl-tRNA synthetase for aminoacylation, editing, and dimerization
      Masahiro Naganuma, Shun-ichi Sekine, Ryuya Fukunaga, and Shigeyuki Yokoyama
      PNAS May 26, 2009 106 (21) 8489-8494; https://doi.org/10.1073/pnas.0901572106
    • Open Access
      A possible mechanism for exonuclease 1-independent eukaryotic mismatch repair
      Farid A. Kadyrov, Jochen Genschel, Yanan Fang, Elisabeth Penland, Winfried Edelmann, and Paul Modrich
      PNAS May 26, 2009 106 (21) 8495-8500; https://doi.org/10.1073/pnas.0903654106
    • You have access
      The Drosophila DPP signal is produced by cleavage of its proprotein at evolutionary diversified furin-recognition sites
      Jaana Künnapuu, Ida Björkgren, and Osamu Shimmi
      PNAS May 26, 2009 106 (21) 8501-8506; https://doi.org/10.1073/pnas.0809885106
    • You have access
      Structure of bacteriophage SPP1 head-to-tail connection reveals mechanism for viral DNA gating
      • From the Cover
      Sophie Lhuillier, Matthieu Gallopin, Bernard Gilquin, Sandrine Brasilès, Nathalie Lancelot, Guillaume Letellier, Mathilde Gilles, Guillaume Dethan, Elena V. Orlova, Joël Couprie, Paulo Tavares, and Sophie Zinn-Justin
      PNAS May 26, 2009 106 (21) 8507-8512; https://doi.org/10.1073/pnas.0812407106

      See companion article:

      • In This Issue
        - May 26, 2009
      • A virus DNA gate: Zipping and unzipping the packed viral genome
        - May 18, 2009
    • You have access
      A tumor suppressive coactivator complex of p53 containing ASC-2 and histone H3-lysine-4 methyltransferase MLL3 or its paralogue MLL4
      Jeongkyung Lee, Dae-Hwan Kim, Seunghee Lee, Qi-Heng Yang, Dong Kee Lee, Soo-Kyung Lee, Robert G. Roeder, and Jae W. Lee
      PNAS May 26, 2009 106 (21) 8513-8518; https://doi.org/10.1073/pnas.0902873106
  • Biophysics and Computational Biology

    • Open Access
      Automated high-dimensional flow cytometric data analysis
      Saumyadipta Pyne, Xinli Hu, Kui Wang, Elizabeth Rossin, Tsung-I Lin, Lisa M. Maier, Clare Baecher-Allan, Geoffrey J. McLachlan, Pablo Tamayo, David A. Hafler, Philip L. De Jager, and Jill P. Mesirov
      PNAS May 26, 2009 106 (21) 8519-8524; https://doi.org/10.1073/pnas.0903028106
    • Open Access
      Alternating syn-anti bacteriochlorophylls form concentric helical nanotubes in chlorosomes
      Swapna Ganapathy, Gert T. Oostergetel, Piotr K. Wawrzyniak, Michael Reus, Aline Gomez Maqueo Chew, Francesco Buda, Egbert J. Boekema, Donald A. Bryant, Alfred R. Holzwarth, and Huub J. M. de Groot
      PNAS May 26, 2009 106 (21) 8525-8530; https://doi.org/10.1073/pnas.0903534106
    • You have access
      Geometric considerations in virus capsid size specificity, auxiliary requirements, and buckling
      Ranjan V. Mannige and Charles L. Brooks III
      PNAS May 26, 2009 106 (21) 8531-8536; https://doi.org/10.1073/pnas.0811517106
    • You have access
      Electron transfer in the Rhodobacter sphaeroides reaction center assembled with zinc bacteriochlorophyll
      Su Lin, Paul R. Jaschke, Haiyu Wang, Mark Paddock, Aaron Tufts, James P. Allen, Federico I. Rosell, A. Grant Mauk, Neal W. Woodbury, and J. Thomas Beatty
      PNAS May 26, 2009 106 (21) 8537-8542; https://doi.org/10.1073/pnas.0812719106
    • You have access
      Elucidation of a pH-folding switch in the Pseudomonas syringae effector protein AvrPto
      Jennifer E. Dawson, Jolita Šečkutė, Soumya De, Samuel A. Schueler, Aaron B. Oswald, and Linda K. Nicholson
      PNAS May 26, 2009 106 (21) 8543-8548; https://doi.org/10.1073/pnas.0809138106
    • You have access
      Menaquinone as pool quinone in a purple bacterium
      Barbara Schoepp-Cothenet, Clément Lieutaud, Frauke Baymann, André Verméglio, Thorsten Friedrich, David M. Kramer, and Wolfgang Nitschke
      PNAS May 26, 2009 106 (21) 8549-8554; https://doi.org/10.1073/pnas.0813173106
    • You have access
      Conserved waters mediate structural and functional activation of family A (rhodopsin-like) G protein-coupled receptors
      Thomas E. Angel, Mark R. Chance, and Krzysztof Palczewski
      PNAS May 26, 2009 106 (21) 8555-8560; https://doi.org/10.1073/pnas.0903545106
    • You have access
      Role of dimerization and substrate exclusion in the regulation of bone morphogenetic protein-1 and mammalian tolloid
      Richard Berry, Thomas A. Jowitt, Johanna Ferrand, Manfred Roessle, J. Günter Grossmann, Elizabeth G. Canty-Laird, Richard A. Kammerer, Karl E. Kadler, and Clair Baldock
      PNAS May 26, 2009 106 (21) 8561-8566; https://doi.org/10.1073/pnas.0812178106
    • You have access
      Location of chloride and its possible functions in oxygen-evolving photosystem II revealed by X-ray crystallography
      Keisuke Kawakami, Yasufumi Umena, Nobuo Kamiya, and Jian-Ren Shen
      PNAS May 26, 2009 106 (21) 8567-8572; https://doi.org/10.1073/pnas.0812797106
  • Developmental Biology

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      Thalidomide induces limb defects by preventing angiogenic outgrowth during early limb formation
      Christina Therapontos, Lynda Erskine, Erin R. Gardner, William D. Figg, and Neil Vargesson
      PNAS May 26, 2009 106 (21) 8573-8578; https://doi.org/10.1073/pnas.0901505106

      See companion article:

      • In This Issue
        - May 26, 2009
    • You have access
      Scribble participates in Hippo signaling and is required for normal zebrafish pronephros development
      Kassiani Skouloudaki, Michael Puetz, Matias Simons, Jean-Remy Courbard, Christopher Boehlke, Björn Hartleben, Christina Engel, Marcus J. Moeller, Christoph Englert, Frank Bollig, Tobias Schäfer, Haribaskar Ramachandran, Marek Mlodzik, Tobias B. Huber, E. Wolfgang Kuehn, Emily Kim, Albrecht Kramer-Zucker, and Gerd Walz
      PNAS May 26, 2009 106 (21) 8579-8584; https://doi.org/10.1073/pnas.0811691106
    • You have access
      A distinct role for secreted fibroblast growth factor-binding proteins in development
      Krissa A. Gibby, Kevin McDonnell, Marcel O. Schmidt, and Anton Wellstein
      PNAS May 26, 2009 106 (21) 8585-8590; https://doi.org/10.1073/pnas.0810952106
  • Evolution

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      Characterization of arrangement and expression of the T cell receptor γ locus in the sandbar shark
      Hao Chen, Sarika Kshirsagar, Ingvill Jensen, Kevin Lau, Roman Covarrubias, Samuel F. Schluter, and John J. Marchalonis
      PNAS May 26, 2009 106 (21) 8591-8596; https://doi.org/10.1073/pnas.0811283106
    • You have access
      Evolution of cooperation by phenotypic similarity
      • From the Cover
      Tibor Antal, Hisashi Ohtsuki, John Wakeley, Peter D. Taylor, and Martin A. Nowak
      PNAS May 26, 2009 106 (21) 8597-8600; https://doi.org/10.1073/pnas.0902528106

      See companion article:

      • Sympathy and similarity: The evolutionary dynamics of cooperation
        - May 18, 2009
    • You have access
      Evolutionary dynamics in set structured populations
      Corina E. Tarnita, Tibor Antal, Hisashi Ohtsuki, and Martin A. Nowak
      PNAS May 26, 2009 106 (21) 8601-8604; https://doi.org/10.1073/pnas.0903019106
    • You have access
      Biogeography of the Sulfolobus islandicus pan-genome
      Michael L. Reno, Nicole L. Held, Christopher J. Fields, Patricia V. Burke, and Rachel J. Whitaker
      PNAS May 26, 2009 106 (21) 8605-8610; https://doi.org/10.1073/pnas.0808945106
  • Genetics

    • Open Access
      Analysis of genomic diversity in Mexican Mestizo populations to develop genomic medicine in Mexico
      Irma Silva-Zolezzi, Alfredo Hidalgo-Miranda, Jesus Estrada-Gil, Juan Carlos Fernandez-Lopez, Laura Uribe-Figueroa, Alejandra Contreras, Eros Balam-Ortiz, Laura del Bosque-Plata, David Velazquez-Fernandez, Cesar Lara, Rodrigo Goya, Enrique Hernandez-Lemus, Carlos Davila, Eduardo Barrientos, Santiago March, and Gerardo Jimenez-Sanchez
      PNAS May 26, 2009 106 (21) 8611-8616; https://doi.org/10.1073/pnas.0903045106
    • You have access
      Autoregulation of antibiotic biosynthesis by binding of the end product to an atypical response regulator
      Linqi Wang, Xiuyun Tian, Juan Wang, Haihua Yang, Keqiang Fan, Gangming Xu, Keqian Yang, and Huarong Tan
      PNAS May 26, 2009 106 (21) 8617-8622; https://doi.org/10.1073/pnas.0900592106
  • Immunology

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      High antigen levels are the cause of T cell exhaustion during chronic viral infection
      Scott N. Mueller and Rafi Ahmed
      PNAS May 26, 2009 106 (21) 8623-8628; https://doi.org/10.1073/pnas.0809818106
    • Open Access
      V-region mutation in vitro, in vivo, and in silico reveal the importance of the enzymatic properties of AID and the sequence environment
      Thomas MacCarthy, Susan L. Kalis, Sergio Roa, Phuong Pham, Myron F. Goodman, Matthew D. Scharff, and Aviv Bergman
      PNAS May 26, 2009 106 (21) 8629-8634; https://doi.org/10.1073/pnas.0903803106
    • You have access
      Human memory FOXP3+ Tregs secrete IL-17 ex vivo and constitutively express the TH17 lineage-specific transcription factor RORγt
      Maha Ayyoub, Florence Deknuydt, Isabelle Raimbaud, Christelle Dousset, Lucie Leveque, Gilles Bioley, and Danila Valmori
      PNAS May 26, 2009 106 (21) 8635-8640; https://doi.org/10.1073/pnas.0900621106
    • You have access
      Intrathymic proliferation wave essential for Vα14+ natural killer T cell development depends on c-Myc
      Marei Dose, Barry P. Sleckman, Jin Han, Andrea L. Bredemeyer, Albert Bendelac, and Fotini Gounari
      PNAS May 26, 2009 106 (21) 8641-8646; https://doi.org/10.1073/pnas.0812255106
    • You have access
      Abortive activation of CD4 T cell responses during competitive priming in vivo
      Jason M. Weaver, Francisco A. Chaves, and Andrea J. Sant
      PNAS May 26, 2009 106 (21) 8647-8652; https://doi.org/10.1073/pnas.0811584106
    • You have access
      ERIS, an endoplasmic reticulum IFN stimulator, activates innate immune signaling through dimerization
      Wenxiang Sun, Yang Li, Lu Chen, Huihui Chen, Fuping You, Xiang Zhou, Yi Zhou, Zhonghe Zhai, Danying Chen, and Zhengfan Jiang
      PNAS May 26, 2009 106 (21) 8653-8658; https://doi.org/10.1073/pnas.0900850106
  • Medical Sciences

    • You have access
      Embryonic pig pancreatic tissue for the treatment of diabetes in a nonhuman primate model
      • From the Cover
      Gil Hecht, Smadar Eventov-Friedman, Chava Rosen, Elias Shezen, Dalit Tchorsh, Anna Aronovich, Enrique Freud, Hana Golan, Ronit El-Hasid, Helena Katchman, Bernhard J. Hering, Amnon Zung, Zipi Kra-Oz, Pninit Shaked-Mishan, Alex Yusim, Alex Shtabsky, Pavel Idelevitch, Ana Tobar, Alon Harmelin, Esther Bachar-Lustig, and Yair Reisner
      PNAS May 26, 2009 106 (21) 8659-8664; https://doi.org/10.1073/pnas.0812253106

      See companion article:

      • In This Issue
        - May 26, 2009
    • Open Access
      Antioxidants prevent health-promoting effects of physical exercise in humans
      Michael Ristow, Kim Zarse, Andreas Oberbach, Nora Klöting, Marc Birringer, Michael Kiehntopf, Michael Stumvoll, C. Ronald Kahn, and Matthias Blüher
      PNAS May 26, 2009 106 (21) 8665-8670; https://doi.org/10.1073/pnas.0903485106
    • You have access
      Chromosomal instability determines taxane response
      Charles Swanton, Barbara Nicke, Marion Schuett, Aron C. Eklund, Charlotte Ng, Qiyuan Li, Thomas Hardcastle, Alvin Lee, Rajat Roy, Philip East, Maik Kschischo, David Endesfelder, Paul Wylie, Se Nyun Kim, Jie-Guang Chen, Michael Howell, Thomas Ried, Jens K. Habermann, Gert Auer, James D. Brenton, Zoltan Szallasi, and Julian Downward
      PNAS May 26, 2009 106 (21) 8671-8676; https://doi.org/10.1073/pnas.0811835106
    • Open Access
      Mig-6 modulates uterine steroid hormone responsiveness and exhibits altered expression in endometrial disease
      Jae-Wook Jeong, Hee Sun Lee, Kevin Y. Lee, Lisa D. White, Russell R. Broaddus, Yu-Wen Zhang, George F. Vande Woude, Linda C. Giudice, Steven L. Young, Bruce A. Lessey, Sophia Y. Tsai, John P. Lydon, and Francesco J. DeMayo
      PNAS May 26, 2009 106 (21) 8677-8682; https://doi.org/10.1073/pnas.0903632106
    • Open Access
      Antitumorigenesis of antioxidants in a transgenic Rac1 model of Kaposi's sarcoma
      Qi Ma, Lucas E. Cavallin, Bin Yan, Shoukang Zhu, Elda Margarita Duran, Huili Wang, Laura P. Hale, Chunming Dong, Ethel Cesarman, Enrique A. Mesri, and Pascal J. Goldschmidt-Clermont
      PNAS May 26, 2009 106 (21) 8683-8688; https://doi.org/10.1073/pnas.0812688106
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      PDK1 coordinates survival pathways and β-adrenergic response in the heart
      Kaoru Ito, Hiroshi Akazawa, Masaji Tamagawa, Kensuke Furukawa, Wataru Ogawa, Noritaka Yasuda, Yoko Kudo, Chien-hui Liao, Rie Yamamoto, Toshiaki Sato, Jeffery D. Molkentin, Masato Kasuga, Tetsuo Noda, Haruaki Nakaya, and Issei Komuro
      PNAS May 26, 2009 106 (21) 8689-8694; https://doi.org/10.1073/pnas.0900064106
    • Open Access
      RNAi screen for rapid therapeutic target identification in leukemia patients
      Jeffrey W. Tyner, Michael W. Deininger, Marc M. Loriaux, Bill H. Chang, Jason R. Gotlib, Stephanie G. Willis, Heidi Erickson, Tibor Kovacsovics, Thomas O'Hare, Michael C. Heinrich, and Brian J. Druker
      PNAS May 26, 2009 106 (21) 8695-8700; https://doi.org/10.1073/pnas.0903233106
  • Microbiology

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      Differential neutralization efficiency of hemagglutinin epitopes, antibody interference, and the design of influenza vaccines
      Wilfred Ndifon, Ned S. Wingreen, and Simon A. Levin
      PNAS May 26, 2009 106 (21) 8701-8706; https://doi.org/10.1073/pnas.0903427106
    • You have access
      Alphaherpesvirus US3-mediated reorganization of the actin cytoskeleton is mediated by group A p21-activated kinases
      Céline Van den Broeke, Maria Radu, Matthias Deruelle, Hans Nauwynck, Clemens Hofmann, Zahara M. Jaffer, Jonathan Chernoff, and Herman W. Favoreel
      PNAS May 26, 2009 106 (21) 8707-8712; https://doi.org/10.1073/pnas.0900436106
    • You have access
      A precise reconstruction of the emergence and constrained radiations of Escherichia coli O157 portrayed by backbone concatenomic analysis
      Shana R. Leopold, Vincent Magrini, Nicholas J. Holt, Nurmohammad Shaikh, Elaine R. Mardis, Joseph Cagno, Yoshitoshi Ogura, Atsushi Iguchi, Tetsuya Hayashi, Alexander Mellmann, Helge Karch, Thomas E. Besser, Stanley A. Sawyer, Thomas S. Whittam, and Phillip I. Tarr
      PNAS May 26, 2009 106 (21) 8713-8718; https://doi.org/10.1073/pnas.0812949106
  • Neuroscience

    • You have access
      Experience sampling during fMRI reveals default network and executive system contributions to mind wandering
      Kalina Christoff, Alan M. Gordon, Jonathan Smallwood, Rachelle Smith, and Jonathan W. Schooler
      PNAS May 26, 2009 106 (21) 8719-8724; https://doi.org/10.1073/pnas.0900234106
    • Open Access
      Suppressed Ca2+/CaM/CaMKII-dependent KATP channel activity in primary afferent neurons mediates hyperalgesia after axotomy
      Takashi Kawano, Vasiliki Zoga, Geza Gemes, J. Bruce McCallum, Hsiang-En Wu, Danijel Pravdic, Mei-Ying Liang, Wai-Meng Kwok, Quinn Hogan, and Constantine Sarantopoulos
      PNAS May 26, 2009 106 (21) 8725-8730; https://doi.org/10.1073/pnas.0901815106
    • Open Access
      Synaptic activation modifies microtubules underlying transport of postsynaptic cargo
      Christoph Maas, Dorthe Belgardt, Han Kyu Lee, Frank F. Heisler, Corinna Lappe-Siefke, Maria M. Magiera, Juliette van Dijk, Torben J. Hausrat, Carsten Janke, and Matthias Kneussel
      PNAS May 26, 2009 106 (21) 8731-8736; https://doi.org/10.1073/pnas.0812391106
    • Open Access
      Midbrain dopamine neurons reflect affiliation phenotypes in finches and are tightly coupled to courtship
      James L. Goodson, David Kabelik, Aubrey M. Kelly, Jacob Rinaldi, and James D. Klatt
      PNAS May 26, 2009 106 (21) 8737-8742; https://doi.org/10.1073/pnas.0811821106
    • You have access
      Strengthening of lateral activation in adult rat visual cortex after retinal lesions captured with voltage-sensitive dye imaging in vivo
      Ganna Palagina, Ulf T. Eysel, and Dirk Jancke
      PNAS May 26, 2009 106 (21) 8743-8747; https://doi.org/10.1073/pnas.0900068106
    • Open Access
      A rodent model for the study of invariant visual object recognition
      Davide Zoccolan, Nadja Oertelt, James J. DiCarlo, and David D. Cox
      PNAS May 26, 2009 106 (21) 8748-8753; https://doi.org/10.1073/pnas.0811583106
    • You have access
      Dopamine-induced proliferation of adult neural precursor cells in the mammalian subventricular zone is mediated through EGF
      Gráinne C. O'Keeffe, Pam Tyers, Dag Aarsland, Jeffrey W. Dalley, Roger A. Barker, and Maeve A. Caldwell
      PNAS May 26, 2009 106 (21) 8754-8759; https://doi.org/10.1073/pnas.0803955106
  • Pharmacology

    • You have access
      Genetic and pharmacological inhibition of JNK ameliorates hypoxia-induced retinopathy through interference with VEGF expression
      Monica Guma, Jordi Rius, Karen X. Duong-Polk, Gabriel G. Haddad, James D. Lindsey, and Michael Karin
      PNAS May 26, 2009 106 (21) 8760-8765; https://doi.org/10.1073/pnas.0902659106
  • Physiology

    • You have access
      Neurotensin induces IL-6 secretion in mouse preadipocytes and adipose tissues during 2,4,6,-trinitrobenzensulphonic acid-induced colitis
      Hon-Wai Koon, You Sun Kim, Hua Xu, Aatish Kumar, Dezheng Zhao, Iordanes Karagiannides, Paul R. Dobner, and Charalabos Pothoulakis
      PNAS May 26, 2009 106 (21) 8766-8771; https://doi.org/10.1073/pnas.0903499106
  • Plant Biology

    • You have access
      Haplotype structure strongly affects recombination in a maize genetic interval polymorphic for Helitron and retrotransposon insertions
      • Inaugural Article
      Limei He and Hugo K. Dooner
      PNAS May 26, 2009 106 (21) 8410-8416; https://doi.org/10.1073/pnas.0902972106
    • You have access
      Turning a plant tissue into a living cell froth through isotropic growth
      • From the Cover
      Francis Corson, Olivier Hamant, Steffen Bohn, Jan Traas, Arezki Boudaoud, and Yves Couder
      PNAS May 26, 2009 106 (21) 8453-8458; https://doi.org/10.1073/pnas.0812493106

      See companion article:

      • In This Issue
        - May 26, 2009
    • You have access
      Altered interactions within FY/AtCPSF complexes required for Arabidopsis FCA-mediated chromatin silencing
      David Manzano, Sebastian Marquardt, Alexandra M. E. Jones, Isabel Bäurle, Fuquan Liu, and Caroline Dean
      PNAS May 26, 2009 106 (21) 8772-8777; https://doi.org/10.1073/pnas.0903444106
    • Open Access
      An inhibitory interaction between viral and cellular proteins underlies the resistance of tomato to nonadapted tobamoviruses
      Kazuhiro Ishibashi, Satoshi Naito, Tetsuo Meshi, and Masayuki Ishikawa
      PNAS May 26, 2009 106 (21) 8778-8783; https://doi.org/10.1073/pnas.0809105106
  • Psychology

    • You have access
      Brain systems mediating semantic and syntactic processing in deaf native signers: Biological invariance and modality specificity
      Cheryl M. Capek, Giordana Grossi, Aaron J. Newman, Susan L. McBurney, David Corina, Brigitte Roeder, and Helen J. Neville
      PNAS May 26, 2009 106 (21) 8784-8789; https://doi.org/10.1073/pnas.0809609106

Corrections

  • You have access
    Correction for Shelburne et al., A direct link between carbohydrate utilization and virulence in the major human pathogen group A Streptococcus
    PNAS May 26, 2009 106 (21) 8790; https://doi.org/10.1073/pnas.0903221106
  • You have access
    Correction for Matsuki et al., Selective loss of GABAB receptors in orexin-producing neurons results in disrupted sleep/wakefulness architecture
    PNAS May 26, 2009 106 (21) 8790; https://doi.org/10.1073/pnas.0903224106
  • You have access
    Correction for Fukushima et al., Impact of clock-associated Arabidopsis pseudo-response regulators in metabolic coordination
    PNAS May 26, 2009 106 (21) 8791; https://doi.org/10.1073/pnas.0904226106
  • You have access
    Correction for Tsang et al., S-nitrosylation of XIAP compromises neuronal survival in Parkinson's disease
    PNAS May 26, 2009 106 (21) 8791; https://doi.org/10.1073/pnas.0903257106
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Proceedings of the National Academy of Sciences: 106 (21)
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