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Table of Contents

January 15, 2008; vol. 105 no. 2

This Week in PNAS

  • You have access
    In This Issue
    PNAS January 15, 2008 105 (2) 401-402; https://doi.org/10.1073/iti0208105

    See companion article:

    • High field gradient targeting of magnetic nanoparticle-loaded endothelial cells to the surfaces of steel stents
      - Jan 08, 2008
    • Addressing the health benefits and risks, involving vitamin D or skin cancer, of increased sun exposure
      - Jan 07, 2008
    • The impact of Miocene atmospheric carbon dioxide fluctuations on climate and the evolution of terrestrial ecosystems
      - Jan 03, 2008
    • Binaural jitter improves interaural time-difference sensitivity of cochlear implantees at high pulse rates
      - Jan 08, 2008
    • Sexual maturity in growing dinosaurs does not fit reptilian growth models
      - Jan 14, 2008

Letters (Online Only)

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    Ancient lineages in the genome: A response to Fagundes et al
    Daniel Garrigan and Michael F. Hammer
    PNAS January 15, 2008 105 (2) E3; https://doi.org/10.1073/pnas.0710521105
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    Reply to Garrigan and Hammer: Ancient lineages and assimilation
    Nelson J. R. Fagundes, Nicolas Ray, Mark Beaumont, Samuel Neuenschwander, Francisco M. Salzano, Sandro L. Bonatto, and Laurent Excoffier
    PNAS January 15, 2008 105 (2) E4; https://doi.org/10.1073/pnas.0711261105

Commentaries

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    Heme–copper oxidases use tunneling pathways
    David N. Beratan and Ilya A. Balabin
    PNAS January 15, 2008 105 (2) 403-404; https://doi.org/10.1073/pnas.0711343105

    See companion article:

    • Nanosecond electron tunneling between the hemes in cytochrome bo3
      - Dec 17, 2007
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    Alternative endings
    James E. Haber
    PNAS January 15, 2008 105 (2) 405-406; https://doi.org/10.1073/pnas.0711334105

    See companion article:

    • Defects in XRCC4 and KU80 differentially affect the joining of distal nonhomologous ends
      - Dec 18, 2007
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    Linkages between CO2, climate, and evolution in deep time
    Dana L. Royer
    PNAS January 15, 2008 105 (2) 407-408; https://doi.org/10.1073/pnas.0710915105

    See companion article:

    • The impact of Miocene atmospheric carbon dioxide fluctuations on climate and the evolution of terrestrial ecosystems
      - Jan 03, 2008
  • You have access
    Thyroid mimetic as an option for lowering low-density lipoprotein
    Scott M. Grundy
    PNAS January 15, 2008 105 (2) 409-410; https://doi.org/10.1073/pnas.0705959104

    See companion article:

    • The thyroid hormone mimetic compound KB2115 lowers plasma LDL cholesterol and stimulates bile acid synthesis without cardiac effects in humans
      - Dec 26, 2007

Physical Sciences

  • Applied Physical Sciences

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      Noise in solid-state nanopores
      R. M. M. Smeets, U. F. Keyser, N. H. Dekker, and C. Dekker
      PNAS January 15, 2008 105 (2) 417-421; https://doi.org/10.1073/pnas.0705349105
    • Open Access
      Single-shot detection of bacterial endospores via coherent Raman spectroscopy
      Dmitry Pestov, Xi Wang, Gombojav O. Ariunbold, Robert K. Murawski, Vladimir A. Sautenkov, Arthur Dogariu, Alexei V. Sokolov, and Marlan O. Scully
      PNAS January 15, 2008 105 (2) 422-427; https://doi.org/10.1073/pnas.0710427105
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      Instability in pipe flow
      D. L. Cotrell, G. B. McFadden, and B. J. Alder
      PNAS January 15, 2008 105 (2) 428-430; https://doi.org/10.1073/pnas.0709172104
  • Chemistry

    • Open Access
      Domain requirement of moenomycin binding to bifunctional transglycosylases and development of high-throughput discovery of antibiotics
      Ting-Jen Rachel Cheng, Ming-Ta Sung, Hsin-Yu Liao, Yi-Fan Chang, Chia-Wei Chen, Chia-Ying Huang, Lien-Yang Chou, Yen-Da Wu, Yin-Hsuan Chen, Yih-Shyun E. Cheng, Chi-Huey Wong, Che Ma, and Wei-Chieh Cheng
      PNAS January 15, 2008 105 (2) 431-436; https://doi.org/10.1073/pnas.0710868105
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      Temperature dependence of the two-dimensional infrared spectrum of liquid H2O
      D. Kraemer, M. L. Cowan, A. Paarmann, N. Huse, E. T. J. Nibbering, T. Elsaesser, and R. J. Dwayne Miller
      PNAS January 15, 2008 105 (2) 437-442; https://doi.org/10.1073/pnas.0705792105
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      Nanoelectrochemistry of mammalian cells
      Peng Sun, François O. Laforge, Thushara P. Abeyweera, Susan A. Rotenberg, James Carpino, and Michael V. Mirkin
      PNAS January 15, 2008 105 (2) 443-448; https://doi.org/10.1073/pnas.0711075105
    • You have access
      Preferred side-chain constellations at antiparallel coiled-coil interfaces
      Erik B. Hadley, Oliver D. Testa, Derek N. Woolfson, and Samuel H. Gellman
      PNAS January 15, 2008 105 (2) 530-535; https://doi.org/10.1073/pnas.0709068105
  • Geology

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      The impact of Miocene atmospheric carbon dioxide fluctuations on climate and the evolution of terrestrial ecosystems
      • From the Cover
      Wolfram M. Kürschner, Zlatko Kvaček, and David L. Dilcher
      PNAS January 15, 2008 105 (2) 449-453; https://doi.org/10.1073/pnas.0708588105

      See companion article:

      • In This Issue
        - Jan 15, 2008
      • Linkages between CO2, climate, and evolution in deep time
        - Jan 07, 2008
  • Geophysics

    • Open Access
      Climate forcing from the transport sectors
      Jan Fuglestvedt, Terje Berntsen, Gunnar Myhre, Kristin Rypdal, and Ragnhild Bieltvedt Skeie
      PNAS January 15, 2008 105 (2) 454-458; https://doi.org/10.1073/pnas.0702958104
  • Physics

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      Anomalous dynamics of cell migration
      Peter Dieterich, Rainer Klages, Roland Preuss, and Albrecht Schwab
      PNAS January 15, 2008 105 (2) 459-463; https://doi.org/10.1073/pnas.0707603105

Biological Sciences

  • Agricultural Sciences

    • Open Access
      Net energy of cellulosic ethanol from switchgrass
      M. R. Schmer, K. P. Vogel, R. B. Mitchell, and R. K. Perrin
      PNAS January 15, 2008 105 (2) 464-469; https://doi.org/10.1073/pnas.0704767105
    • You have access
      A crop population perspective on maize seed systems in Mexico
      George A. Dyer and J. Edward Taylor
      PNAS January 15, 2008 105 (2) 470-475; https://doi.org/10.1073/pnas.0706321105
  • Applied Biological Sciences

    • Open Access
      Domain requirement of moenomycin binding to bifunctional transglycosylases and development of high-throughput discovery of antibiotics
      Ting-Jen Rachel Cheng, Ming-Ta Sung, Hsin-Yu Liao, Yi-Fan Chang, Chia-Wei Chen, Chia-Ying Huang, Lien-Yang Chou, Yen-Da Wu, Yin-Hsuan Chen, Yih-Shyun E. Cheng, Chi-Huey Wong, Che Ma, and Wei-Chieh Cheng
      PNAS January 15, 2008 105 (2) 431-436; https://doi.org/10.1073/pnas.0710868105
    • You have access
      Ultrafast DNA sequencing on a microchip by a hybrid separation mechanism that gives 600 bases in 6.5 minutes
      Christopher P. Fredlake, Daniel G. Hert, Cheuk-Wai Kan, Thomas N. Chiesl, Brian E. Root, Ryan E. Forster, and Annelise E. Barron
      PNAS January 15, 2008 105 (2) 476-481; https://doi.org/10.1073/pnas.0705093105
  • Biochemistry

    • Open Access
      Assembly of Weibel–Palade body-like tubules from N-terminal domains of von Willebrand factor
      Ren-Huai Huang, Ying Wang, Robyn Roth, Xiong Yu, Angie R. Purvis, John E. Heuser, Edward H. Egelman, and J. Evan Sadler
      PNAS January 15, 2008 105 (2) 482-487; https://doi.org/10.1073/pnas.0710079105
    • You have access
      Structural basis for specific lipid recognition by CERT responsible for nonvesicular trafficking of ceramide
      Norio Kudo, Keigo Kumagai, Nario Tomishige, Toshiyuki Yamaji, Soichi Wakatsuki, Masahiro Nishijima, Kentaro Hanada, and Ryuichi Kato
      PNAS January 15, 2008 105 (2) 488-493; https://doi.org/10.1073/pnas.0709191105
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      Biosynthesis of the enediyne antitumor antibiotic C-1027 involves a new branching point in chorismate metabolism
      Steven G. Van Lanen, Shuangjun Lin, and Ben Shen
      PNAS January 15, 2008 105 (2) 494-499; https://doi.org/10.1073/pnas.0708750105
    • Open Access
      Cross-crystal averaging reveals that the structure of the peptidyl-transferase center is the same in the 70S ribosome and the 50S subunit
      Miljan Simonović and Thomas A. Steitz
      PNAS January 15, 2008 105 (2) 500-505; https://doi.org/10.1073/pnas.0711076105
    • You have access
      Allosteric cooperativity in protein kinase A
      Larry R. Masterson, Alessandro Mascioni, Nathaniel J. Traaseth, Susan S. Taylor, and Gianluigi Veglia
      PNAS January 15, 2008 105 (2) 506-511; https://doi.org/10.1073/pnas.0709214104
    • Open Access
      In vitro reconstitution of the human RISC-loading complex
      Ian J. MacRae, Enbo Ma, Min Zhou, Carol V. Robinson, and Jennifer A. Doudna
      PNAS January 15, 2008 105 (2) 512-517; https://doi.org/10.1073/pnas.0710869105
    • You have access
      Discovery of an alternate metabolic pathway for urea synthesis in adult Aedes aegypti mosquitoes
      Patricia Y. Scaraffia, Guanhong Tan, Jun Isoe, Vicki H. Wysocki, Michael A. Wells, and Roger L. Miesfeld
      PNAS January 15, 2008 105 (2) 518-523; https://doi.org/10.1073/pnas.0708098105
    • You have access
      D-loop formation by Brh2 protein of Ustilago maydis
      Nayef Mazloum, Qingwen Zhou, and William K. Holloman
      PNAS January 15, 2008 105 (2) 524-529; https://doi.org/10.1073/pnas.0707031105
  • Biophysics

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      Noise in solid-state nanopores
      R. M. M. Smeets, U. F. Keyser, N. H. Dekker, and C. Dekker
      PNAS January 15, 2008 105 (2) 417-421; https://doi.org/10.1073/pnas.0705349105
    • You have access
      Anomalous dynamics of cell migration
      Peter Dieterich, Rainer Klages, Roland Preuss, and Albrecht Schwab
      PNAS January 15, 2008 105 (2) 459-463; https://doi.org/10.1073/pnas.0707603105
    • You have access
      Preferred side-chain constellations at antiparallel coiled-coil interfaces
      Erik B. Hadley, Oliver D. Testa, Derek N. Woolfson, and Samuel H. Gellman
      PNAS January 15, 2008 105 (2) 530-535; https://doi.org/10.1073/pnas.0709068105
    • You have access
      Multiscale complex network of protein conformational fluctuations in single-molecule time series
      Chun-Biu Li, Haw Yang, and Tamiki Komatsuzaki
      PNAS January 15, 2008 105 (2) 536-541; https://doi.org/10.1073/pnas.0707378105
    • You have access
      Conformational changes of calmodulin upon Ca2+ binding studied with a microfluidic mixer
      Hye Yoon Park, Sally A. Kim, Jonas Korlach, Elizabeth Rhoades, Lisa W. Kwok, Warren R. Zipfel, M. Neal Waxham, Watt W. Webb, and Lois Pollack
      PNAS January 15, 2008 105 (2) 542-547; https://doi.org/10.1073/pnas.0710810105
    • You have access
      Cooperative binding of ATP and RNA induces a closed conformation in a DEAD box RNA helicase
      Bettina Theissen, Anne R. Karow, Jürgen Köhler, Airat Gubaev, and Dagmar Klostermeier
      PNAS January 15, 2008 105 (2) 548-553; https://doi.org/10.1073/pnas.0705488105
  • Developmental Biology

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      Heat-shock protein 90α1 is required for organized myofibril assembly in skeletal muscles of zebrafish embryos
      Shao Jun Du, Huiqing Li, Yuehong Bian, and Yongwang Zhong
      PNAS January 15, 2008 105 (2) 554-559; https://doi.org/10.1073/pnas.0707330105
  • Ecology

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      Food limitation leads to behavioral diversification and dietary specialization in sea otters
      M. Tim Tinker, Gena Bentall, and James A. Estes
      PNAS January 15, 2008 105 (2) 560-565; https://doi.org/10.1073/pnas.0709263105
    • You have access
      Ecological rules governing helminth–microparasite coinfection
      Andrea L. Graham
      PNAS January 15, 2008 105 (2) 566-570; https://doi.org/10.1073/pnas.0707221105
    • Open Access
      Water shrews detect movement, shape, and smell to find prey underwater
      Kenneth C. Catania, James F. Hare, and Kevin L. Campbell
      PNAS January 15, 2008 105 (2) 571-576; https://doi.org/10.1073/pnas.0709534104
    • You have access
      Interaction location outweighs the competitive advantage of numerical superiority in Cebus capucinus intergroup contests
      Margaret C. Crofoot, Ian C. Gilby, Martin C. Wikelski, and Roland W. Kays
      PNAS January 15, 2008 105 (2) 577-581; https://doi.org/10.1073/pnas.0707749105
  • Environmental Sciences

    • Open Access
      Single-shot detection of bacterial endospores via coherent Raman spectroscopy
      Dmitry Pestov, Xi Wang, Gombojav O. Ariunbold, Robert K. Murawski, Vladimir A. Sautenkov, Arthur Dogariu, Alexei V. Sokolov, and Marlan O. Scully
      PNAS January 15, 2008 105 (2) 422-427; https://doi.org/10.1073/pnas.0710427105
  • Evolution

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      Sexual maturity in growing dinosaurs does not fit reptilian growth models
      • From the Cover
      Andrew H. Lee and Sarah Werning
      PNAS January 15, 2008 105 (2) 582-587; https://doi.org/10.1073/pnas.0708903105
    • You have access
      Phylogeny of endocytic components yields insight into the process of nonendosymbiotic organelle evolution
      Joel B. Dacks, Pak P. Poon, and Mark C. Field
      PNAS January 15, 2008 105 (2) 588-593; https://doi.org/10.1073/pnas.0707318105
    • You have access
      Interactions between the direct and indirect effects of predators determine life history evolution in a killifish
      Matthew R. Walsh and David N. Reznick
      PNAS January 15, 2008 105 (2) 594-599; https://doi.org/10.1073/pnas.0710051105
    • You have access
      Isotopic evidence for omnivory among European cave bears: Late Pleistocene Ursus spelaeus from the Peştera cu Oase, Romania
      Michael P. Richards, Martina Pacher, Mathias Stiller, Jérôme Quilès, Michael Hofreiter, Silviu Constantin, João Zilhão, and Erik Trinkaus
      PNAS January 15, 2008 105 (2) 600-604; https://doi.org/10.1073/pnas.0711063105
  • Genetics

    • Open Access
      Germ-line mutations, DNA damage, and global hypermethylation in mice exposed to particulate air pollution in an urban/industrial location
      Carole Yauk, Aris Polyzos, Andrea Rowan-Carroll, Christopher M. Somers, Roger W. Godschalk, Frederik J. Van Schooten, M. Lynn Berndt, Igor P. Pogribny, Igor Koturbash, Andrew Williams, George R. Douglas, and Olga Kovalchuk
      PNAS January 15, 2008 105 (2) 605-610; https://doi.org/10.1073/pnas.0705896105
    • You have access
      Hydrogen peroxide scavenging rescues frataxin deficiency in a Drosophila model of Friedreich's ataxia
      Peter R. Anderson, Kim Kirby, William C. Orr, Arthur J. Hilliker, and John P. Phillips
      PNAS January 15, 2008 105 (2) 611-616; https://doi.org/10.1073/pnas.0709691105
    • You have access
      Required sample size and nonreplicability thresholds for heterogeneous genetic associations
      Ramal Moonesinghe, Muin J. Khoury, Tiebin Liu, and John P. A. Ioannidis
      PNAS January 15, 2008 105 (2) 617-622; https://doi.org/10.1073/pnas.0705554105
  • Immunology

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      A safeguard eliminates T cell receptor gene-modified autoreactive T cells after adoptive transfer
      Elisa Kieback, Jehad Charo, Daniel Sommermeyer, Thomas Blankenstein, and Wolfgang Uckert
      PNAS January 15, 2008 105 (2) 623-628; https://doi.org/10.1073/pnas.0710198105
    • You have access
      Platelets prevent IFN-α/β-induced lethal hemorrhage promoting CTL-dependent clearance of lymphocytic choriomeningitis virus
      Matteo Iannacone, Giovanni Sitia, Masanori Isogawa, Jason K. Whitmire, Patrizia Marchese, Francis V. Chisari, Zaverio M. Ruggeri, and Luca G. Guidotti
      PNAS January 15, 2008 105 (2) 629-634; https://doi.org/10.1073/pnas.0711200105
    • You have access
      Evolution of GITRL immune function: Murine GITRL exhibits unique structural and biochemical properties within the TNF superfamily
      Kausik Chattopadhyay, Udupi A. Ramagopal, Michael Brenowitz, Stanley G. Nathenson, and Steven C. Almo
      PNAS January 15, 2008 105 (2) 635-640; https://doi.org/10.1073/pnas.0710529105
    • You have access
      Structural basis for ligand-mediated mouse GITR activation
      Zhaocai Zhou, Yukiko Tone, Xiaomin Song, Keiji Furuuchi, James D. Lear, Herman Waldmann, Masahide Tone, Mark I. Greene, and Ramachandran Murali
      PNAS January 15, 2008 105 (2) 641-645; https://doi.org/10.1073/pnas.0711206105
    • Open Access
      Functional deficit of T regulatory cells in Fulani, an ethnic group with low susceptibility to Plasmodium falciparum malaria
      Maria G. Torcia, Veronica Santarlasci, Lorenzo Cosmi, AnnMaria Clemente, Laura Maggi, Valentina D. Mangano, Federica Verra, Germana Bancone, Issa Nebie, Bienvenu Sodiomon Sirima, Francesco Liotta, Francesca Frosali, Roberta Angeli, Carlo Severini, Anna R. Sannella, Paolo Bonini, Maria Lucibello, Enrico Maggi, Enrico Garaci, Mario Coluzzi, Federico Cozzolino, Francesco Annunziato, Sergio Romagnani, and David Modiano
      PNAS January 15, 2008 105 (2) 646-651; https://doi.org/10.1073/pnas.0709969105
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      Demonstration of inflammation-induced cancer and cancer immunoediting during primary tumorigenesis
      Jeremy B. Swann, Matthew D. Vesely, Anabel Silva, Janelle Sharkey, Shizuo Akira, Robert D. Schreiber, and Mark J. Smyth
      PNAS January 15, 2008 105 (2) 652-656; https://doi.org/10.1073/pnas.0708594105
    • Open Access
      Promiscuous gene expression patterns in single medullary thymic epithelial cells argue for a stochastic mechanism
      Jens Derbinski, Sheena Pinto, Stefanie Rösch, Klaus Hexel, and Bruno Kyewski
      PNAS January 15, 2008 105 (2) 657-662; https://doi.org/10.1073/pnas.0707486105
  • Medical Sciences

    • You have access
      The thyroid hormone mimetic compound KB2115 lowers plasma LDL cholesterol and stimulates bile acid synthesis without cardiac effects in humans
      • From the Cover
      Anders Berkenstam, Jens Kristensen, Karin Mellström, Bo Carlsson, Johan Malm, Stefan Rehnmark, Neeraj Garg, Carl Magnus Andersson, Mats Rudling, Folke Sjöberg, Bo Angelin, and John D. Baxter
      PNAS January 15, 2008 105 (2) 663-667; https://doi.org/10.1073/pnas.0705286104

      See companion article:

      • Thyroid mimetic as an option for lowering low-density lipoprotein
        - Jan 10, 2008
    • You have access
      Addressing the health benefits and risks, involving vitamin D or skin cancer, of increased sun exposure
      • From the Cover
      Johan Moan, Alina Carmen Porojnicu, Arne Dahlback, and Richard B. Setlow
      PNAS January 15, 2008 105 (2) 668-673; https://doi.org/10.1073/pnas.0710615105

      See companion article:

      • In This Issue
        - Jan 15, 2008
    • Open Access
      ICA512 signaling enhances pancreatic β-cell proliferation by regulating cyclins D through STATs
      Hassan Mziaut, Stephan Kersting, Klaus-Peter Knoch, Wan-Hung Fan, Mirko Trajkovski, Katja Erdmann, Hendrik Bergert, Florian Ehehalt, Hans-Detlev Saeger, and Michele Solimena
      PNAS January 15, 2008 105 (2) 674-679; https://doi.org/10.1073/pnas.0710931105
    • Open Access
      Eoxins are proinflammatory arachidonic acid metabolites produced via the 15-lipoxygenase-1 pathway in human eosinophils and mast cells
      Stina Feltenmark, Narinder Gautam, Åsa Brunnström, William Griffiths, Linda Backman, Charlotte Edenius, Lennart Lindbom, Magnus Björkholm, and Hans-Erik Claesson
      PNAS January 15, 2008 105 (2) 680-685; https://doi.org/10.1073/pnas.0710127105
    • You have access
      Activation of the hypoxia-inducible factor-1α pathway accelerates bone regeneration
      Chao Wan, Shawn R. Gilbert, Ying Wang, Xuemei Cao, Xing Shen, Girish Ramaswamy, Kimberly A. Jacobsen, Zainab S. Alaql, Alan W. Eberhardt, Louis C. Gerstenfeld, Thomas A. Einhorn, Lianfu Deng, and Thomas L. Clemens
      PNAS January 15, 2008 105 (2) 686-691; https://doi.org/10.1073/pnas.0708474105
    • You have access
      Signaling networks assembled by oncogenic EGFR and c-Met
      Ailan Guo, Judit Villén, Jon Kornhauser, Kimberly A. Lee, Matthew P. Stokes, Klarisa Rikova, Anthony Possemato, Julie Nardone, Gregory Innocenti, Randall Wetzel, Yi Wang, Joan MacNeill, Jeffrey Mitchell, Steven P. Gygi, John Rush, Roberto D. Polakiewicz, and Michael J. Comb
      PNAS January 15, 2008 105 (2) 692-697; https://doi.org/10.1073/pnas.0707270105
    • You have access
      High field gradient targeting of magnetic nanoparticle-loaded endothelial cells to the surfaces of steel stents
      Boris Polyak, Ilia Fishbein, Michael Chorny, Ivan Alferiev, Darryl Williams, Ben Yellen, Gary Friedman, and Robert J. Levy
      PNAS January 15, 2008 105 (2) 698-703; https://doi.org/10.1073/pnas.0708338105

      See companion article:

      • In This Issue
        - Jan 15, 2008
  • Microbiology

    • Open Access
      Differential response of the plant Medicago truncatula to its symbiont Sinorhizobium meliloti or an exopolysaccharide-deficient mutant
      Kathryn M. Jones, Natalya Sharopova, Dasharath P. Lohar, Jennifer Q. Zhang, Kathryn A. VandenBosch, and Graham C. Walker
      PNAS January 15, 2008 105 (2) 704-709; https://doi.org/10.1073/pnas.0709338105
    • You have access
      Role for lysosomal enzyme β-hexosaminidase in the control of mycobacteria infection
      Ingrid Chou Koo, Yamini M. Ohol, Ping Wu, J. Hiroshi Morisaki, Jeffery S. Cox, and Eric J. Brown
      PNAS January 15, 2008 105 (2) 710-715; https://doi.org/10.1073/pnas.0708110105
  • Neuroscience

    • Open Access
      Specific expression of long noncoding RNAs in the mouse brain
      Tim R. Mercer, Marcel E. Dinger, Susan M. Sunkin, Mark F. Mehler, and John S. Mattick
      PNAS January 15, 2008 105 (2) 716-721; https://doi.org/10.1073/pnas.0706729105
    • You have access
      High-frequency HTR3B variant associated with major depression dramatically augments the signaling of the human 5-HT3AB receptor
      Karen Krzywkowski, Paul A. Davies, Paula L. Feinberg-Zadek, Hans Bräuner-Osborne, and Anders A. Jensen
      PNAS January 15, 2008 105 (2) 722-727; https://doi.org/10.1073/pnas.0708454105
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      Hypothesis-based RNAi screening identifies neuroprotective genes in a Parkinson's disease model
      Shusei Hamamichi, Renee N. Rivas, Adam L. Knight, Songsong Cao, Kim A. Caldwell, and Guy A. Caldwell
      PNAS January 15, 2008 105 (2) 728-733; https://doi.org/10.1073/pnas.0711018105
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      On BC1 RNA and the fragile X mental retardation protein
      Anna Iacoangeli, Timofey S. Rozhdestvensky, Natalia Dolzhanskaya, Barthélémy Tournier, Janin Schütt, Jürgen Brosius, Robert B. Denman, Edouard W. Khandjian, Stefan Kindler, and Henri Tiedge
      PNAS January 15, 2008 105 (2) 734-739; https://doi.org/10.1073/pnas.0710991105
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      Nogo receptor antagonizes p75NTR-dependent motor neuron death
      Luc Dupuis, Mariana Pehar, Patricia Cassina, Frédérique Rene, Raquel Castellanos, Caroline Rouaux, Mandi Gandelman, Leda Dimou, Martin E. Schwab, Jean-Philippe Loeffler, Luis Barbeito, and Jose-Luis Gonzalez de Aguilar
      PNAS January 15, 2008 105 (2) 740-745; https://doi.org/10.1073/pnas.0703842105
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      Dendritic glutamate release produces autocrine activation of mGluR1 in cerebellar Purkinje cells
      Jung Hoon Shin, Yu Shin Kim, and David J. Linden
      PNAS January 15, 2008 105 (2) 746-750; https://doi.org/10.1073/pnas.0709407105
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      IL-1β is an essential mediator of the antineurogenic and anhedonic effects of stress
      Ja Wook Koo and Ronald S. Duman
      PNAS January 15, 2008 105 (2) 751-756; https://doi.org/10.1073/pnas.0708092105
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      Unfolded protein response transcription factor XBP-1 does not influence prion replication or pathogenesis
      Claudio Hetz, Ann-Hwee Lee, Dennisse Gonzalez-Romero, Peter Thielen, Joaquín Castilla, Claudio Soto, and Laurie H. Glimcher
      PNAS January 15, 2008 105 (2) 757-762; https://doi.org/10.1073/pnas.0711094105
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      The phosphorylation state of Ser-129 in human α-synuclein determines neurodegeneration in a rat model of Parkinson disease
      Oleg S. Gorbatyuk, Shoudong Li, Layla F. Sullivan, Weijun Chen, Galina Kondrikova, Fredric P. Manfredsson, Ronald J. Mandel, and Nicholas Muzyczka
      PNAS January 15, 2008 105 (2) 763-768; https://doi.org/10.1073/pnas.0711053105
    • Open Access
      Learning-related long-term potentiation of inhibitory synapses in the cerebellar cortex
      Bibiana Scelfo, Benedetto Sacchetti, and Piergiorgio Strata
      PNAS January 15, 2008 105 (2) 769-774; https://doi.org/10.1073/pnas.0706342105
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      Homeostatic regulation of AMPA receptor expression at single hippocampal synapses
      Qingming Hou, Dawei Zhang, Larissa Jarzylo, Richard L. Huganir, and Heng-Ye Man
      PNAS January 15, 2008 105 (2) 775-780; https://doi.org/10.1073/pnas.0706447105
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      Rapid cell-cycle reentry and cell death after acute inactivation of the retinoblastoma gene product in postnatal cochlear hair cells
      Thomas Weber, Mary K. Corbett, Lionel M. L. Chow, Marcus B. Valentine, Suzanne J. Baker, and Jian Zuo
      PNAS January 15, 2008 105 (2) 781-785; https://doi.org/10.1073/pnas.0708061105
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      Opioid neuropeptide genotypes in relation to heroin abuse: Dopamine tone contributes to reversed mesolimbic proenkephalin expression
      Andrej Nikoshkov, Katarina Drakenberg, Xinyu Wang, Monika Cs. Horvath, Eva Keller, and Yasmin L. Hurd
      PNAS January 15, 2008 105 (2) 786-791; https://doi.org/10.1073/pnas.0710902105
  • Physiology

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      The A2b adenosine receptor protects against vascular injury
      Dan Yang, Milka Koupenova, Donald J. McCrann, Katherine J. Kopeikina, Herbert M. Kagan, Barbara M. Schreiber, and Katya Ravid
      PNAS January 15, 2008 105 (2) 792-796; https://doi.org/10.1073/pnas.0705563105
  • Plant Biology

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      Histone arginine methylation is required for vernalization-induced epigenetic silencing of FLC in winter-annual Arabidopsis thaliana
      • Inaugural Article
      Robert J. Schmitz, Sibum Sung, and Richard M. Amasino
      PNAS January 15, 2008 105 (2) 411-416; https://doi.org/10.1073/pnas.0710423104
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      Respiratory metabolism of illuminated leaves depends on CO2 and O2 conditions
      Guillaume Tcherkez, Richard Bligny, Elizabeth Gout, Aline Mahé, Michael Hodges, and Gabriel Cornic
      PNAS January 15, 2008 105 (2) 797-802; https://doi.org/10.1073/pnas.0708947105
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      Cell-specific nitrogen responses mediate developmental plasticity
      Miriam L. Gifford, Alexis Dean, Rodrigo A. Gutierrez, Gloria M. Coruzzi, and Kenneth D. Birnbaum
      PNAS January 15, 2008 105 (2) 803-808; https://doi.org/10.1073/pnas.0709559105
  • Psychology

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      A predisposition for biological motion in the newborn baby
      Francesca Simion, Lucia Regolin, and Hermann Bulf
      PNAS January 15, 2008 105 (2) 809-813; https://doi.org/10.1073/pnas.0707021105
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      Binaural jitter improves interaural time-difference sensitivity of cochlear implantees at high pulse rates
      • From the Cover
      Bernhard Laback and Piotr Majdak
      PNAS January 15, 2008 105 (2) 814-817; https://doi.org/10.1073/pnas.0709199105

      See companion article:

      • In This Issue
        - Jan 15, 2008
  • Sustainability Science

    • You have access
      Difficulties in tracking the long-term global trend in tropical forest area
      Alan Grainger
      PNAS January 15, 2008 105 (2) 818-823; https://doi.org/10.1073/pnas.0703015105

Corrections

  • You have access
    Correction for Chelur and Chalfie, Targeted cell killing by reconstituted caspases
    PNAS January 15, 2008 105 (2) 824; https://doi.org/10.1073/pnas.0711489105
  • You have access
    Correction for Malone et al., Primary cilia mediate mechanosensing in bone cells by a calcium-independent mechanism
    PNAS January 15, 2008 105 (2) 825; https://doi.org/10.1073/pnas.0711497105
  • You have access
    Correction for Zvaritch et al., An Ryr1I4895T mutation abolishes Ca2+ release channel function and delays development in homozygous offspring of a mutant mouse line
    PNAS January 15, 2008 105 (2) 825; https://doi.org/10.1073/pnas.0711490105
  • You have access
    Correction for Drabsch et al., Mechanism of and requirement for estrogen-regulated MYB expression in estrogen-receptor-positive breast cancer cells
    PNAS January 15, 2008 105 (2) 825; https://doi.org/10.1073/pnas.0711627105
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Proceedings of the National Academy of Sciences: 105 (2)
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