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Table of Contents

September 24, 2013; vol. 110 no. 39

This Week in PNAS

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    In This Issue
    PNAS September 24, 2013 110 (39) 15503-15504; https://doi.org/10.1073/iti3913110

Letters (Online Only)

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    Are monarch butterflies true navigators? The jury is still out
    Karen S. Oberhauser, Orley R. Taylor, Steven M. Reppert, Hugh Dingle, Kelly R. Nail, Robert M. Pyle, and Carl Stenoien
    PNAS September 24, 2013 110 (39) E3680; https://doi.org/10.1073/pnas.1308369110
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    Reply to Oberhauser et al.: The experimental evidence clearly shows that monarch butterflies are almost certainly not true navigators
    Henrik Mouritsen, Rachael Derbyshire, Julia Stalleicken, Ole Ø. Mouritsen, Barrie J. Frost, and D. Ryan Norris
    PNAS September 24, 2013 110 (39) E3681; https://doi.org/10.1073/pnas.1309282110

    See companion article:

    • Monarch butterflies are not true navigators
      - Apr 08, 2013
  • You have access
    How humans stand out in frontal lobe scaling
    Jeroen B. Smaers
    PNAS September 24, 2013 110 (39) E3682; https://doi.org/10.1073/pnas.1308850110
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    Reply to Smaers: Getting human frontal lobes in proportion
    Robert A. Barton and Chris Venditti
    PNAS September 24, 2013 110 (39) E3683-E3684; https://doi.org/10.1073/pnas.1310334110

    See companion article:

    • Human frontal lobe size
      - May 13, 2013

Inner Workings

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    Hunting habits of lions
    • Front Matter
    Sarah C. P. Williams
    PNAS September 24, 2013 110 (39) 15505; https://doi.org/10.1073/pnas.1313479110

Profiles

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    Profile of John J. Eppig
    Ann Griswold
    PNAS September 24, 2013 110 (39) 15506-15508; https://doi.org/10.1073/pnas.1315016110

    See companion article:

    • Oocyte control of meiotic arrest
      - Aug 26, 2013

    See companion article:

    • MARF1 in mammalian oocytes
      - Oct 22, 2012
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    Profile of Scott J. Hultgren
    Nicholette Zeliadt
    PNAS September 24, 2013 110 (39) 15509-15511; https://doi.org/10.1073/pnas.1315291110

    See companion article:

    • FimH conformation and virulence
      - Sep 03, 2013

Commentaries

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    Reverse engineering the cognitive brain
    Gert Cauwenberghs
    PNAS September 24, 2013 110 (39) 15512-15513; https://doi.org/10.1073/pnas.1313114110

    See companion article:

    • Synthesizing cognition in neuromorphic systems
      - Jul 22, 2013
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    A variant CRISPR-Cas9 system adds versatility to genome engineering
    Ryan M. Walsh and Konrad Hochedlinger
    PNAS September 24, 2013 110 (39) 15514-15515; https://doi.org/10.1073/pnas.1314697110

    See companion article:

    • Genome engineering with Cas9 from N. meningitidis
      - Aug 12, 2013
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    Using machine learning to identify disease-relevant regulatory RNAs
    Uwe Ohler
    PNAS September 24, 2013 110 (39) 15516-15517; https://doi.org/10.1073/pnas.1315199110

    See companion article:

    • Dynamic microRNA-regulated interaction networks
      - Aug 28, 2013
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    Asexual Daphnia genomes expose something old, new, borrowed, and blue
    John M. Logsdon Jr.
    PNAS September 24, 2013 110 (39) 15518-15519; https://doi.org/10.1073/pnas.1314088110

    See companion article:

    • Genomic consequences of loss of recombination
      - Aug 19, 2013

PNAS Plus Significance Statements

Brief statements written by the authors about the significance of their papers.
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    PNAS Plus Significance Statements
    PNAS September 24, 2013 110 (39) 15520; https://doi.org/10.1073/pnas.ss11039

Perspective

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    DNA cloning: A personal view after 40 years
    • From the Cover
    Stanley N. Cohen
    PNAS September 24, 2013 110 (39) 15521-15529; https://doi.org/10.1073/pnas.1313397110

Physical Sciences

  • Applied Mathematics

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      Prospects of elimination of HIV with test-and-treat strategy
      Mirjam E. Kretzschmar, Maarten F. Schim van der Loeff, Paul J. Birrell, Daniela De Angelis, and Roel A. Coutinho
      PNAS September 24, 2013 110 (39) 15538-15543; https://doi.org/10.1073/pnas.1301801110
  • Applied Physical Sciences

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      Dislocation reactions, grain boundaries, and irreversibility in two-dimensional lattices using topological tweezers
      William T. M. Irvine, Andrew D. Hollingsworth, David G. Grier, and Paul M. Chaikin
      PNAS September 24, 2013 110 (39) 15544-15548; https://doi.org/10.1073/pnas.1300787110
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      In-fiber production of polymeric particles for biosensing and encapsulation
      Joshua J. Kaufman, Richard Ottman, Guangming Tao, Soroush Shabahang, Esmaeil-Hooman Banaei, Xiangdong Liang, Steven G. Johnson, Yoel Fink, Ratna Chakrabarti, and Ayman F. Abouraddy
      PNAS September 24, 2013 110 (39) 15549-15554; https://doi.org/10.1073/pnas.1310214110
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      Micron-scale coherence in interphase chromatin dynamics
      Alexandra Zidovska, David A. Weitz, and Timothy J. Mitchison
      PNAS September 24, 2013 110 (39) 15555-15560; https://doi.org/10.1073/pnas.1220313110
  • Chemistry

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      Ammonia binding to the oxygen-evolving complex of photosystem II identifies the solvent-exchangeable oxygen bridge (μ-oxo) of the manganese tetramer
      Montserrat Pérez Navarro, William M. Ames, Håkan Nilsson, Thomas Lohmiller, Dimitrios A. Pantazis, Leonid Rapatskiy, Marc M. Nowaczyk, Frank Neese, Alain Boussac, Johannes Messinger, Wolfgang Lubitz, and Nicholas Cox
      PNAS September 24, 2013 110 (39) 15561-15566; https://doi.org/10.1073/pnas.1304334110
    • You have access
      Discovery of the surface polarity gradient on iridescent Morpho butterfly scales reveals a mechanism of their selective vapor response
      • From the Cover
      Radislav A. Potyrailo, Timothy A. Starkey, Peter Vukusic, Helen Ghiradella, Milana Vasudev, Timothy Bunning, Rajesh R. Naik, Zhexiong Tang, Michael Larsen, Tao Deng, Sheng Zhong, Manuel Palacios, James C. Grande, Gilad Zorn, Gregory Goddard, and Sergey Zalubovsky
      PNAS September 24, 2013 110 (39) 15567-15572; https://doi.org/10.1073/pnas.1311196110
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      Bio-inspired synthesis yields a tricyclic indoline that selectively resensitizes methicillin-resistant Staphylococcus aureus (MRSA) to β-lactam antibiotics
      • From the Cover
      Jessica D. Podoll, Yongxiang Liu, Le Chang, Shane Walls, Wei Wang, and Xiang Wang
      PNAS September 24, 2013 110 (39) 15573-15578; https://doi.org/10.1073/pnas.1310459110
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      Efficient water oxidation catalyzed by homogeneous cationic cobalt porphyrins with critical roles for the buffer base
      Dong Wang and John T. Groves
      PNAS September 24, 2013 110 (39) 15579-15584; https://doi.org/10.1073/pnas.1315383110
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      Supramolecular polymers with tunable topologies via hierarchical coordination-driven self-assembly and hydrogen bonding interfaces
      Xuzhou Yan, Shijun Li, James Bryant Pollock, Timothy R. Cook, Jianzhuang Chen, Yanyan Zhang, Xiaofan Ji, Yihua Yu, Feihe Huang, and Peter J. Stang
      PNAS September 24, 2013 110 (39) 15585-15590; https://doi.org/10.1073/pnas.1307472110
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      Nuclear quantum effects and hydrogen bond fluctuations in water
      Michele Ceriotti, Jérôme Cuny, Michele Parrinello, and David E. Manolopoulos
      PNAS September 24, 2013 110 (39) 15591-15596; https://doi.org/10.1073/pnas.1308560110
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      Watching energy transfer in metalloporphyrin heterodimers using stimulated X-ray Raman spectroscopy
      Jason D. Biggs, Yu Zhang, Daniel Healion, and Shaul Mukamel
      PNAS September 24, 2013 110 (39) 15597-15601; https://doi.org/10.1073/pnas.1308604110
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      Protein domain mimetics as in vivo modulators of hypoxia-inducible factor signaling
      Swati Kushal, Brooke Bullock Lao, Laura K. Henchey, Ramin Dubey, Hanah Mesallati, Nathaniel J. Traaseth, Bogdan Z. Olenyuk, and Paramjit S. Arora
      PNAS September 24, 2013 110 (39) 15602-15607; https://doi.org/10.1073/pnas.1312473110
    • Open Access
      Development of a histone deacetylase 6 inhibitor and its biological effects
      Ju-Hee Lee, Adaickapillai Mahendran, Yuanshan Yao, Lang Ngo, Gisela Venta-Perez, Megan L. Choy, Nathaniel Kim, Won-Seok Ham, Ronald Breslow, and Paul A. Marks
      PNAS September 24, 2013 110 (39) 15704-15709; https://doi.org/10.1073/pnas.1313893110
  • Earth, Atmospheric, and Planetary Sciences

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      Oxygen isotope anomaly observed in water vapor from Alert, Canada and the implication for the stratosphere
      Ying Lin, Robert N. Clayton, Lin Huang, Noboru Nakamura, and James R. Lyons
      PNAS September 24, 2013 110 (39) 15608-15613; https://doi.org/10.1073/pnas.1313014110

      See companion article:

      • Oxygen isotope anomaly in Arctic water vapor
        - Nov 15, 2013
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      Processing of meteoritic organic materials as a possible analog of early molecular evolution in planetary environments
      Sandra Pizzarello, Stephen K. Davidowski, Gregory P. Holland, and Lynda B. Williams
      PNAS September 24, 2013 110 (39) 15614-15619; https://doi.org/10.1073/pnas.1309113110
  • Engineering

    • Open Access
      A chemostat array enables the spatio-temporal analysis of the yeast proteome
      Nicolas Dénervaud, Johannes Becker, Ricard Delgado-Gonzalo, Pascal Damay, Arun S. Rajkumar, Michael Unser, David Shore, Felix Naef, and Sebastian J. Maerkl
      PNAS September 24, 2013 110 (39) 15842-15847; https://doi.org/10.1073/pnas.1308265110
  • Environmental Sciences

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      Regional and seasonal response of a West Nile virus vector to climate change
      Cory W. Morin and Andrew C. Comrie
      PNAS September 24, 2013 110 (39) 15620-15625; https://doi.org/10.1073/pnas.1307135110
  • Mathematics

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      Weighted means and Karcher equations of positive operators
      Jimmie Lawson and Yongdo Lim
      PNAS September 24, 2013 110 (39) 15626-15632; https://doi.org/10.1073/pnas.1313640110
  • Physics

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      Decisions on the fly in cellular sensory systems
      Eric D. Siggia and Massimo Vergassola
      PNAS September 24, 2013 110 (39) E3704-E3712; https://doi.org/10.1073/pnas.1314081110
    • You have access
      Phase behavior and critical activated dynamics of limited-valence DNA nanostars
      Silvia Biffi, Roberto Cerbino, Francesca Bomboi, Elvezia Maria Paraboschi, Rosanna Asselta, Francesco Sciortino, and Tommaso Bellini
      PNAS September 24, 2013 110 (39) 15633-15637; https://doi.org/10.1073/pnas.1304632110
    • Open Access
      Coalescence and genetic diversity in sexual populations under selection
      Richard A. Neher, Taylor A. Kessinger, and Boris I. Shraiman
      PNAS September 24, 2013 110 (39) 15836-15841; https://doi.org/10.1073/pnas.1309697110

Social Sciences

  • Economic Sciences

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      Thirst-dependent risk preferences in monkeys identify a primitive form of wealth
      Hiroshi Yamada, Agnieszka Tymula, Kenway Louie, and Paul W. Glimcher
      PNAS September 24, 2013 110 (39) 15788-15793; https://doi.org/10.1073/pnas.1308718110
  • Psychological and Cognitive Sciences

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      Early developmental emergence of human amygdala–prefrontal connectivity after maternal deprivation
      Dylan G. Gee, Laurel J. Gabard-Durnam, Jessica Flannery, Bonnie Goff, Kathryn L. Humphreys, Eva H. Telzer, Todd A. Hare, Susan Y. Bookheimer, and Nim Tottenham
      PNAS September 24, 2013 110 (39) 15638-15643; https://doi.org/10.1073/pnas.1307893110

Biological Sciences

  • Applied Biological Sciences

    • Open Access
      Efficient genome engineering in human pluripotent stem cells using Cas9 from Neisseria meningitidis
      • From the Cover
      Zhonggang Hou, Yan Zhang, Nicholas E. Propson, Sara E. Howden, Li-Fang Chu, Erik J. Sontheimer, and James A. Thomson
      PNAS September 24, 2013 110 (39) 15644-15649; https://doi.org/10.1073/pnas.1313587110

      See companion article:

      • A variant CRISPR-Cas system for genome editing
        - Sep 06, 2013
  • Biochemistry

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      Functional role of oligomerization for bacterial and plant SWEET sugar transporter family
      Yuan Hu Xuan, Yi Bing Hu, Li-Qing Chen, Davide Sosso, Daniel C. Ducat, Bi-Huei Hou, and Wolf B. Frommer
      PNAS September 24, 2013 110 (39) E3685-E3694; https://doi.org/10.1073/pnas.1311244110
    • Open Access
      Uracil in duplex DNA is a substrate for the nucleotide incision repair pathway in human cells
      Paulina Prorok, Doria Alili, Christine Saint-Pierre, Didier Gasparutto, Dmitry O. Zharkov, Alexander A. Ishchenko, Barbara Tudek, and Murat K. Saparbaev
      PNAS September 24, 2013 110 (39) E3695-E3703; https://doi.org/10.1073/pnas.1305624110
    • You have access
      CYP2R1 is a major, but not exclusive, contributor to 25-hydroxyvitamin D production in vivo
      Jinge G. Zhu, Justin T. Ochalek, Martin Kaufmann, Glenville Jones, and Hector F. DeLuca
      PNAS September 24, 2013 110 (39) 15650-15655; https://doi.org/10.1073/pnas.1315006110
    • You have access
      Involvement of protein IF2 N domain in ribosomal subunit joining revealed from architecture and function of the full-length initiation factor
      Angelita Simonetti, Stefano Marzi, Isabelle M. L. Billas, Albert Tsai, Attilio Fabbretti, Alexander G. Myasnikov, Pierre Roblin, Andrea C. Vaiana, Isabelle Hazemann, Daniel Eiler, Thomas A. Steitz, Joseph D. Puglisi, Claudio O. Gualerzi, and Bruno P. Klaholz
      PNAS September 24, 2013 110 (39) 15656-15661; https://doi.org/10.1073/pnas.1309578110

      See companion article:

      • Crystal structure of prokaryotic IF2
        - Sep 12, 2013
    • Open Access
      Initiation factor 2 crystal structure reveals a different domain organization from eukaryotic initiation factor 5B and mechanism among translational GTPases
      Daniel Eiler, Jinzhong Lin, Angelita Simonetti, Bruno P. Klaholz, and Thomas A. Steitz
      PNAS September 24, 2013 110 (39) 15662-15667; https://doi.org/10.1073/pnas.1309360110

      See companion article:

      • Ribosomal subunit joining by full-length IF2
        - Sep 12, 2013
    • You have access
      Acrylamide concentration determines the direction and magnitude of helical membrane protein gel shifts
      Arianna Rath, Fiona Cunningham, and Charles M. Deber
      PNAS September 24, 2013 110 (39) 15668-15673; https://doi.org/10.1073/pnas.1311305110
  • Biophysics and Computational Biology

    • You have access
      Decisions on the fly in cellular sensory systems
      Eric D. Siggia and Massimo Vergassola
      PNAS September 24, 2013 110 (39) E3704-E3712; https://doi.org/10.1073/pnas.1314081110
    • You have access
      Ammonia binding to the oxygen-evolving complex of photosystem II identifies the solvent-exchangeable oxygen bridge (μ-oxo) of the manganese tetramer
      Montserrat Pérez Navarro, William M. Ames, Håkan Nilsson, Thomas Lohmiller, Dimitrios A. Pantazis, Leonid Rapatskiy, Marc M. Nowaczyk, Frank Neese, Alain Boussac, Johannes Messinger, Wolfgang Lubitz, and Nicholas Cox
      PNAS September 24, 2013 110 (39) 15561-15566; https://doi.org/10.1073/pnas.1304334110
    • Open Access
      Assessing the utility of coevolution-based residue–residue contact predictions in a sequence- and structure-rich era
      Hetunandan Kamisetty, Sergey Ovchinnikov, and David Baker
      PNAS September 24, 2013 110 (39) 15674-15679; https://doi.org/10.1073/pnas.1314045110
    • You have access
      Adaptive hydrophobic and hydrophilic interactions of mussel foot proteins with organic thin films
      Jing Yu, Yajing Kan, Michael Rapp, Eric Danner, Wei Wei, Saurabh Das, Dusty R. Miller, Yunfei Chen, J. Herbert Waite, and Jacob N. Israelachvili
      PNAS September 24, 2013 110 (39) 15680-15685; https://doi.org/10.1073/pnas.1315015110
    • You have access
      Reconstructing dynamic microRNA-regulated interaction networks
      • From the Cover
      Marcel H. Schulz, Kusum V. Pandit, Christian L. Lino Cardenas, Namasivayam Ambalavanan, Naftali Kaminski, and Ziv Bar-Joseph
      PNAS September 24, 2013 110 (39) 15686-15691; https://doi.org/10.1073/pnas.1303236110

      See companion article:

      • Machine learning and regulatory RNAs
        - Sep 17, 2013
    • You have access
      Quantitative analysis of intra-Golgi transport shows intercisternal exchange for all cargo
      Serge Dmitrieff, Madan Rao, and Pierre Sens
      PNAS September 24, 2013 110 (39) 15692-15697; https://doi.org/10.1073/pnas.1303358110
    • You have access
      Semisynthetic K+ channels show that the constricted conformation of the selectivity filter is not the C-type inactivated state
      Prasanna K. Devaraneni, Alexander G. Komarov, Corey A. Costantino, Jordan J. Devereaux, Kimberly Matulef, and Francis I. Valiyaveetil
      PNAS September 24, 2013 110 (39) 15698-15703; https://doi.org/10.1073/pnas.1308699110
  • Cell Biology

    • Open Access
      Development of a histone deacetylase 6 inhibitor and its biological effects
      Ju-Hee Lee, Adaickapillai Mahendran, Yuanshan Yao, Lang Ngo, Gisela Venta-Perez, Megan L. Choy, Nathaniel Kim, Won-Seok Ham, Ronald Breslow, and Paul A. Marks
      PNAS September 24, 2013 110 (39) 15704-15709; https://doi.org/10.1073/pnas.1313893110
    • You have access
      Inhibition of androgen receptor and β-catenin activity in prostate cancer
      Eugine Lee, Aviv Madar, Gregory David, Michael J. Garabedian, Ramanuj DasGupta, and Susan K. Logan
      PNAS September 24, 2013 110 (39) 15710-15715; https://doi.org/10.1073/pnas.1218168110
    • You have access
      Dissection of Cdk1–cyclin complexes in vivo
      Po Hien Ear, Michael J. Booth, Diala Abd-Rabbo, Jacqueline Kowarzyk Moreno, Conrad Hall, Daici Chen, Jackie Vogel, and Stephen W. Michnick
      PNAS September 24, 2013 110 (39) 15716-15721; https://doi.org/10.1073/pnas.1305420110
    • You have access
      Lysine 63-linked polyubiquitination is required for EGF receptor degradation
      Fangtian Huang, Xuemei Zeng, Woong Kim, Manimalha Balasubramani, Arola Fortian, Steven P. Gygi, Nathan A. Yates, and Alexander Sorkin
      PNAS September 24, 2013 110 (39) 15722-15727; https://doi.org/10.1073/pnas.1308014110
  • Developmental Biology

    • Open Access
      Regulation of GDF-11 and myostatin activity by GASP-1 and GASP-2
      Yun-Sil Lee and Se-Jin Lee
      PNAS September 24, 2013 110 (39) E3713-E3722; https://doi.org/10.1073/pnas.1309907110
    • Open Access
      Bidirectional communication between oocytes and ovarian follicular somatic cells is required for meiotic arrest of mammalian oocytes
      Karen Wigglesworth, Kyung-Bon Lee, Marilyn J. O’Brien, Jia Peng, Martin M. Matzuk, and John J. Eppig
      PNAS September 24, 2013 110 (39) E3723-E3729; https://doi.org/10.1073/pnas.1314829110

      See companion article:

      • Profile of John J. Eppig
        - Sep 05, 2013
    • You have access
      Discovery of the surface polarity gradient on iridescent Morpho butterfly scales reveals a mechanism of their selective vapor response
      • From the Cover
      Radislav A. Potyrailo, Timothy A. Starkey, Peter Vukusic, Helen Ghiradella, Milana Vasudev, Timothy Bunning, Rajesh R. Naik, Zhexiong Tang, Michael Larsen, Tao Deng, Sheng Zhong, Manuel Palacios, James C. Grande, Gilad Zorn, Gregory Goddard, and Sergey Zalubovsky
      PNAS September 24, 2013 110 (39) 15567-15572; https://doi.org/10.1073/pnas.1311196110
  • Ecology

    • Open Access
      Herbivore exploits orally secreted bacteria to suppress plant defenses
      Seung Ho Chung, Cristina Rosa, Erin D. Scully, Michelle Peiffer, John F. Tooker, Kelli Hoover, Dawn S. Luthe, and Gary W. Felton
      PNAS September 24, 2013 110 (39) 15728-15733; https://doi.org/10.1073/pnas.1308867110
  • Environmental Sciences

    • You have access
      Broad-scale predictability of carbohydrates and exopolymers in Antarctic and Arctic sea ice
      Graham J. C. Underwood, Shazia N. Aslam, Christine Michel, Andrea Niemi, Louiza Norman, Klaus M. Meiners, Johanna Laybourn-Parry, Harriet Paterson, and David N. Thomas
      PNAS September 24, 2013 110 (39) 15734-15739; https://doi.org/10.1073/pnas.1302870110
  • Evolution

    • You have access
      Population-genomic insights into the evolutionary origin and fate of obligately asexual Daphnia pulex
      Abraham E. Tucker, Matthew S. Ackerman, Brian D. Eads, Sen Xu, and Michael Lynch
      PNAS September 24, 2013 110 (39) 15740-15745; https://doi.org/10.1073/pnas.1313388110

      See companion article:

      • Asexuality in Daphnia pulex
        - Sep 23, 2013
    • You have access
      Testicular volume is inversely correlated with nurturing-related brain activity in human fathers
      Jennifer S. Mascaro, Patrick D. Hackett, and James K. Rilling
      PNAS September 24, 2013 110 (39) 15746-15751; https://doi.org/10.1073/pnas.1305579110
    • You have access
      Chemically armed mercenary ants protect fungus-farming societies
      Rachelle M. M. Adams, Joanito Liberti, Anders A. Illum, Tappey H. Jones, David R. Nash, and Jacobus J. Boomsma
      PNAS September 24, 2013 110 (39) 15752-15757; https://doi.org/10.1073/pnas.1311654110
  • Genetics

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      Complete mitochondrial genome sequence of a Middle Pleistocene cave bear reconstructed from ultrashort DNA fragments
      Jesse Dabney, Michael Knapp, Isabelle Glocke, Marie-Theres Gansauge, Antje Weihmann, Birgit Nickel, Cristina Valdiosera, Nuria García, Svante Pääbo, Juan-Luis Arsuaga, and Matthias Meyer
      PNAS September 24, 2013 110 (39) 15758-15763; https://doi.org/10.1073/pnas.1314445110
    • You have access
      Primate genome architecture influences structural variation mechanisms and functional consequences
      Omer Gokcumen, Verena Tischler, Jelena Tica, Qihui Zhu, Rebecca C. Iskow, Eunjung Lee, Markus Hsi-Yang Fritz, Amy Langdon, Adrian M. Stütz, Pavlos Pavlidis, Vladimir Benes, Ryan E. Mills, Peter J. Park, Charles Lee, and Jan O. Korbel
      PNAS September 24, 2013 110 (39) 15764-15769; https://doi.org/10.1073/pnas.1305904110
  • Immunology

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      Distinct antimicrobial peptide expression determines host species-specific bacterial associations
      Sören Franzenburg, Jonas Walter, Sven Künzel, Jun Wang, John F. Baines, Thomas C. G. Bosch, and Sebastian Fraune
      PNAS September 24, 2013 110 (39) E3730-E3738; https://doi.org/10.1073/pnas.1304960110
    • Open Access
      Polyclonal hyper-IgE mouse model reveals mechanistic insights into antibody class switch recombination
      Shahram Misaghi, Kate Senger, Tao Sai, Yan Qu, Yonglian Sun, Kajal Hamidzadeh, Allen Nguyen, Zhaoyu Jin, Meijuan Zhou, Donghong Yan, Wei Yu Lin, Zhonghua Lin, Maria N. Lorenzo, Andrew Sebrell, Jiabing Ding, Min Xu, Patrick Caplazi, Cary D. Austin, Mercedesz Balazs, Merone Roose-Girma, Laura DeForge, Søren Warming, Wyne P. Lee, Vishva M. Dixit, and Ali A. Zarrin
      PNAS September 24, 2013 110 (39) 15770-15775; https://doi.org/10.1073/pnas.1221661110
    • You have access
      Ets-1 facilitates nuclear entry of NFAT proteins and their recruitment to the IL-2 promoter
      Hsiao-Wei Tsao, Tzong-Shyuan Tai, William Tseng, Hui-Hsin Chang, Roland Grenningloh, Shi-Chuen Miaw, and I-Cheng Ho
      PNAS September 24, 2013 110 (39) 15776-15781; https://doi.org/10.1073/pnas.1304343110
  • Medical Sciences

    • You have access
      Prospects of elimination of HIV with test-and-treat strategy
      Mirjam E. Kretzschmar, Maarten F. Schim van der Loeff, Paul J. Birrell, Daniela De Angelis, and Roel A. Coutinho
      PNAS September 24, 2013 110 (39) 15538-15543; https://doi.org/10.1073/pnas.1301801110
    • Open Access
      Blockade of the purinergic P2Y12 receptor greatly increases the platelet inhibitory actions of nitric oxide
      Nicholas S. Kirkby, Martina H. Lundberg, Melissa V. Chan, Ivana Vojnovic, Antonia B. Solomon, Michael Emerson, Jane A. Mitchell, and Timothy D. Warner
      PNAS September 24, 2013 110 (39) 15782-15787; https://doi.org/10.1073/pnas.1218880110
  • Microbiology

    • Open Access
      Positively selected FimH residues enhance virulence during urinary tract infection by altering FimH conformation
      • Inaugural Article
      Drew J. Schwartz, Vasilios Kalas, Jerome S. Pinkner, Swaine L. Chen, Caitlin N. Spaulding, Karen W. Dodson, and Scott J. Hultgren
      PNAS September 24, 2013 110 (39) 15530-15537; https://doi.org/10.1073/pnas.1315203110

      See companion article:

      • Profile of Scott J. Hultgren
        - Sep 04, 2013
  • Neuroscience

    • You have access
      Thirst-dependent risk preferences in monkeys identify a primitive form of wealth
      Hiroshi Yamada, Agnieszka Tymula, Kenway Louie, and Paul W. Glimcher
      PNAS September 24, 2013 110 (39) 15788-15793; https://doi.org/10.1073/pnas.1308718110
    • Open Access
      Ca2+ channel nanodomains boost local Ca2+ amplitude
      Michael R. Tadross, Richard W. Tsien, and David T. Yue
      PNAS September 24, 2013 110 (39) 15794-15799; https://doi.org/10.1073/pnas.1313898110
    • You have access
      Presynaptic gating of excitation in the dorsal raphe nucleus by GABA
      Mariano Soiza-Reilly, Wayne B. Anderson, Christopher W. Vaughan, and Kathryn G. Commons
      PNAS September 24, 2013 110 (39) 15800-15805; https://doi.org/10.1073/pnas.1304505110
    • You have access
      Functional and structural architecture of the human dorsal frontoparietal attention network
      Sara M. Szczepanski, Mark A. Pinsk, Malia M. Douglas, Sabine Kastner, and Yuri B. Saalmann
      PNAS September 24, 2013 110 (39) 15806-15811; https://doi.org/10.1073/pnas.1313903110
  • Pharmacology

    • You have access
      Bio-inspired synthesis yields a tricyclic indoline that selectively resensitizes methicillin-resistant Staphylococcus aureus (MRSA) to β-lactam antibiotics
      • From the Cover
      Jessica D. Podoll, Yongxiang Liu, Le Chang, Shane Walls, Wei Wang, and Xiang Wang
      PNAS September 24, 2013 110 (39) 15573-15578; https://doi.org/10.1073/pnas.1310459110
    • You have access
      Hydrogen sulphide pathway contributes to the enhanced human platelet aggregation in hyperhomocysteinemia
      Roberta d’Emmanuele di Villa Bianca, Emma Mitidieri, Matteo N. D. Di Minno, Nicholas S. Kirkby, Timothy D. Warner, Giovanni Di Minno, Giuseppe Cirino, and Raffaella Sorrentino
      PNAS September 24, 2013 110 (39) 15812-15817; https://doi.org/10.1073/pnas.1309049110
  • Plant Biology

    • Open Access
      Arabidopsis semidwarfs evolved from independent mutations in GA20ox1, ortholog to green revolution dwarf alleles in rice and barley
      Luis Barboza, Sigi Effgen, Carlos Alonso-Blanco, Rik Kooke, Joost J. B. Keurentjes, Maarten Koornneef, and Rubén Alcázar
      PNAS September 24, 2013 110 (39) 15818-15823; https://doi.org/10.1073/pnas.1314979110
    • You have access
      Seed shattering in a wild sorghum is conferred by a locus unrelated to domestication
      Haibao Tang, Hugo E. Cuevas, Sayan Das, Uzay U. Sezen, Chengbo Zhou, Hui Guo, Valorie H. Goff, Zhengxiang Ge, Thomas E. Clemente, and Andrew H. Paterson
      PNAS September 24, 2013 110 (39) 15824-15829; https://doi.org/10.1073/pnas.1305213110
    • Open Access
      ATP-binding cassette transporter controls leaf surface secretion of anticancer drug components in Catharanthus roseus
      Fang Yu and Vincenzo De Luca
      PNAS September 24, 2013 110 (39) 15830-15835; https://doi.org/10.1073/pnas.1307504110
  • Population Biology

    • Open Access
      Coalescence and genetic diversity in sexual populations under selection
      Richard A. Neher, Taylor A. Kessinger, and Boris I. Shraiman
      PNAS September 24, 2013 110 (39) 15836-15841; https://doi.org/10.1073/pnas.1309697110
  • Systems Biology

    • Open Access
      A chemostat array enables the spatio-temporal analysis of the yeast proteome
      Nicolas Dénervaud, Johannes Becker, Ricard Delgado-Gonzalo, Pascal Damay, Arun S. Rajkumar, Michael Unser, David Shore, Felix Naef, and Sebastian J. Maerkl
      PNAS September 24, 2013 110 (39) 15842-15847; https://doi.org/10.1073/pnas.1308265110

Corrections

  • You have access
    Correction for Gómez Alvarez et al., Unexpectedly high indoor hydroxyl radical concentrations associated with nitrous acid
    PNAS September 24, 2013 110 (39) 15848-15849; https://doi.org/10.1073/pnas.1314629110
  • You have access
    Correction for Su et al., 14-3-3σ regulates B-cell homeostasis through stabilization of FOXO1
    PNAS September 24, 2013 110 (39) 15849; https://doi.org/10.1073/pnas.1316144110
  • You have access
    Correction for Wang et al., Identification of a small molecule with activity against drug-resistant and persistent tuberculosis
    PNAS September 24, 2013 110 (39) 15848-15849; https://doi.org/10.1073/pnas.1315914110
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Proceedings of the National Academy of Sciences: 110 (39)
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