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Volume 102(13);  March 29, 2005
In This Issue
This Week in PNAS
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4657–4658. doi: 10.1073/iti1305102.
PMCID: PMC555717
Commentaries
Catching RNA polymerase in the act of binding: Intermediates in transcription illuminated by synchrotron footprinting
Michael Brenowitz, Dorothy A. Erie, and Mark R. Chance
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4659–4660. Published online 2005 March 21. doi: 10.1073/pnas.0501152102.
PMCID: PMC555728
Sumoylation: A new wrestler in the DNA repair ring
Luis Aragón
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4661–4662. Published online 2005 March 21. doi: 10.1073/pnas.0501342102.
PMCID: PMC555712
Biography
Biography of George E. Andrews
Regina Nuzzo
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4663–4665. Published online 2005 March 21. doi: 10.1073/pnas.0501311102.
PMCID: PMC555700
Physical Sciences
Applied Physical Sciences
Termination of spiral waves during cardiac fibrillation via shock-induced phase resetting
Richard A. Gray and Nipon Chattipakorn
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4672–4677. Published online 2005 March 15. doi: 10.1073/pnas.0407860102.
PMCID: PMC555701
Chemistry
From the Cover:
σ-π molecular dielectric multilayers for low-voltage organic thin-film transistors
Myung-Han Yoon, Antonio Facchetti, and Tobin J. Marks
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4678–4682. Published online 2005 March 21. doi: 10.1073/pnas.0501027102.
PMCID: PMC555722
Artificial metalloenzymes based on biotin-avidin technology for the enantioselective reduction of ketones by transfer hydrogenation
Christophe Letondor, Nicolas Humbert, and Thomas R. Ward
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4683–4687. Published online 2005 March 16. doi: 10.1073/pnas.0409684102.
PMCID: PMC555699
Engineering
Design principles of chemical penetration enhancers for transdermal drug delivery
Pankaj Karande, Amit Jain, Kaitlin Ergun, Vincent Kispersky, and Samir Mitragotri
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4688–4693. Published online 2005 March 17. doi: 10.1073/pnas.0501176102.
PMCID: PMC555729
Mathematics
Partitions with short sequences and mock theta functions
George E. Andrews
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4666–4671. Published online 2005 February 16. doi: 10.1073/pnas.0500218102.
PMCID: PMC555710
Characterizing wildfire regimes in the United States
Bruce D. Malamud, James D. A. Millington, and George L. W. Perry
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4694–4699. Published online 2005 March 21. doi: 10.1073/pnas.0500880102.
PMCID: PMC555719
Biological Sciences
Characterizing wildfire regimes in the United States
Bruce D. Malamud, James D. A. Millington, and George L. W. Perry
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4694–4699. Published online 2005 March 21. doi: 10.1073/pnas.0500880102.
PMCID: PMC555719
Applied Biological Sciences
A low-molecular-weight compound discovered through virtual database screening inhibits Stat3 function in breast cancer cells
Hui Song, Renxiao Wang, Shaomeng Wang, and Jiayuh Lin
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4700–4705. Published online 2005 March 21. doi: 10.1073/pnas.0409894102.
PMCID: PMC555708
Biochemistry
From the Cover:
Real-time characterization of intermediates in the pathway to open complex formation by Escherichia coli RNA polymerase at the T7A1 promoter
Bianca Sclavi, Evgeny Zaychikov, Anastasia Rogozina, Ferdinand Walther, Malcolm Buckle, and Hermann Heumann
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4706–4711. Published online 2005 February 28. doi: 10.1073/pnas.0408218102.
PMCID: PMC555702
Functional complementation of Trypanosoma brucei RNA in vitro editing with recombinant RNA ligase
Guanghan Gao, Agda M. Simpson, Xuedong Kang, Kestrel Rogers, Martina Nebohacova, Feng Li, and Larry Simpson
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4712–4717. Published online 2005 March 21. doi: 10.1073/pnas.0500553102.
PMCID: PMC555718
Protein kinase casein kinase 2 holoenzyme produced ectopically in human cells can be exported to the external side of the cellular membrane
Fernando Rodríguez, Catherine C. Allende, and Jorge E. Allende
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4718–4723. Published online 2005 March 17. doi: 10.1073/pnas.0501074102.
PMCID: PMC555726
Parathyroid hormone decreases renal vitamin D receptor expression in vivo
Kevin D. Healy, Janeen L. Vanhooke, Jean M. Prahl, and Hector F. DeLuca
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4724–4728. Published online 2005 March 15. doi: 10.1073/pnas.0501312102.
PMCID: PMC555704
Biophysics
Retrovirus envelope protein complex structure in situ studied by cryo-electron tomography
Friedrich Förster, Ohad Medalia, Nathan Zauberman, Wolfgang Baumeister, and Deborah Fass
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4729–4734. Published online 2005 March 17. doi: 10.1073/pnas.0409178102.
PMCID: PMC555690
Proteins of the S100 family regulate the oligomerization of p53 tumor suppressor
Maria Rosario Fernandez-Fernandez, Dmitry B. Veprintsev, and Alan R. Fersht
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4735–4740. Published online 2005 March 21. doi: 10.1073/pnas.0501459102.
PMCID: PMC555715
Protein folding: The stepwise assembly of foldon units
Haripada Maity, Mita Maity, Mallela M. G. Krishna, Leland Mayne, and S. Walter Englander
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4741–4746. Published online 2005 March 17. doi: 10.1073/pnas.0501043102.
PMCID: PMC555724
Mapping the interaction surface of a membrane protein: Unveiling the conformational switch of phospholamban in calcium pump regulation
J. Zamoon, F. Nitu, C. Karim, D. D. Thomas, and G. Veglia
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4747–4752. Published online 2005 March 21. doi: 10.1073/pnas.0406039102.
PMCID: PMC555693
Molecular crowding enhances native state stability and refolding rates of globular proteins
Margaret S. Cheung, Dmitri Klimov, and D. Thirumalai
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4753–4758. Published online 2005 March 21. doi: 10.1073/pnas.0409630102.
PMCID: PMC555696
Optical switching of dipolar interactions on proteins
Tomoyo Sakata, Yuling Yan, and Gerard Marriott
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4759–4764. Published online 2005 March 16. doi: 10.1073/pnas.0405265102.
PMCID: PMC555691
Enhanced picture of protein-folding intermediates using organic solvents in H/D exchange and quench-flow experiments
Chiaki Nishimura, H. Jane Dyson, and Peter E. Wright
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4765–4770. Published online 2005 March 15. doi: 10.1073/pnas.0409538102.
PMCID: PMC555694
Stochastic simulations of the origins and implications of long-tailed distributions in gene expression
Sandeep Krishna, Bidisha Banerjee, T. V. Ramakrishnan, and G. V. Shivashankar
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4771–4776. Published online 2005 March 16. doi: 10.1073/pnas.0406415102.
PMCID: PMC555697
Cell Biology
From the Cover:
A SUMO ligase is part of a nuclear multiprotein complex that affects DNA repair and chromosomal organization
Xiaolan Zhao and Günter Blobel
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4777–4782. Published online 2005 February 28. doi: 10.1073/pnas.0500537102.
PMCID: PMC555716
Developmental Biology
Low O2 tensions and the prevention of differentiation of hES cells
Toshihiko Ezashi, Padmalaya Das, and R. Michael Roberts
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4783–4788. Published online 2005 March 16. doi: 10.1073/pnas.0501283102.
PMCID: PMC554750
From the Cover:
Sonic hedgehog and retinoic acid synergistically promote sensory fate specification from bone marrow-derived pluripotent stem cells
Takako Kondo, Scott A. Johnson, Mervin C. Yoder, Raymond Romand, and Eri Hashino
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4789–4794. Published online 2005 March 18. doi: 10.1073/pnas.0408239102.
PMCID: PMC555703
Genetics
An initial strategy for the systematic identification of functional elements in the human genome by low-redundancy comparative sequencing
Elliott H. Margulies, Jade P. Vinson, NISC Comparative Sequencing Program, Webb Miller, David B. Jaffe, Kerstin Lindblad-Toh, Jean L. Chang, Eric D. Green, Eric S. Lander, James C. Mullikin, and Michele Clamp
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4795–4800. Published online 2005 March 18. doi: 10.1073/pnas.0409882102.
PMCID: PMC555705
Application of genome-wide expression analysis to human health and disease
J. Perren Cobb, Michael N. Mindrinos, Carol Miller-Graziano, Steve E. Calvano, Henry V. Baker, Wenzhong Xiao, Krzysztof Laudanski, Bernard H. Brownstein, Constance M. Elson, Douglas L. Hayden, David N. Herndon, Stephen F. Lowry, Ronald V. Maier, David A. Schoenfeld, Lyle L. Moldawer, Ronald W. Davis, Ronald G. Tompkins, and Inflammation and Host Response to Injury Large-Scale Collaborative Research Program
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4801–4806. Published online 2005 March 21. doi: 10.1073/pnas.0409768102.
PMCID: PMC555033
From the Cover:
Role of transcription factor KLF11 and its diabetes-associated gene variants in pancreatic beta cell function
Bernadette Neve, Martin E. Fernandez-Zapico, Vered Ashkenazi-Katalan, Christian Dina, Yasmin H. Hamid, Erik Joly, Emmanuel Vaillant, Yamina Benmezroua, Emmanuelle Durand, Nicolas Bakaher, Valerie Delannoy, Martine Vaxillaire, Tiffany Cook, Geesje M. Dallinga-Thie, Hans Jansen, Marie-Aline Charles, Karine Clément, Pilar Galan, Serge Hercberg, Nicole Helbecque, Guillaume Charpentier, Marc Prentki, Torben Hansen, Oluf Pedersen, Raul Urrutia, Danielle Melloul, and Philippe Froguel
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4807–4812. Published online 2005 March 17. doi: 10.1073/pnas.0409177102.
PMCID: PMC554843
Identification of the mismatch repair genes PMS2 and MLH1 as p53 target genes by using serial analysis of binding elements
Jiguo Chen and Ivan Sadowski
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4813–4818. Published online 2005 March 21. doi: 10.1073/pnas.0407069102.
PMCID: PMC555698
Immunology
Defective B cell responses in the absence of SH2D1A
Massimo Morra, Robert A. Barrington, Ana C. Abadia-Molina, Susumo Okamoto, Aimee Julien, Charles Gullo, Anuj Kalsy, Matthew J. Edwards, Gang Chen, Rosanne Spolski, Warren J. Leonard, Brigitte T. Huber, Persephone Borrow, Christine A. Biron, Abhay R. Satoskar, Michael C. Carroll, and Cox Terhorst
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4819–4823. Published online 2005 March 17. doi: 10.1073/pnas.0408681102.
PMCID: PMC555707
T cell receptor binding kinetics required for T cell activation depend on the density of cognate ligand on the antigen-presenting cell
Pablo A. González, Leandro J. Carreño, Daniel Coombs, Jorge E. Mora, Edith Palmieri, Byron Goldstein, Stanley G. Nathenson, and Alexis M. Kalergis
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4824–4829. Published online 2005 March 16. doi: 10.1073/pnas.0500922102.
PMCID: PMC555720
Human α-defensins neutralize anthrax lethal toxin and protect against its fatal consequences
Chun Kim, Nadesan Gajendran, Hans-Willi Mittrücker, Matthias Weiwad, Young-Hwa Song, Robert Hurwitz, Matthias Wilmanns, Gunter Fischer, and Stefan H. E. Kaufmann
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4830–4835. Published online 2005 March 16. doi: 10.1073/pnas.0500508102.
PMCID: PMC555714
Medical Sciences
Enhanced T cell-mediated protection against malaria in human challenges by using the recombinant poxviruses FP9 and modified vaccinia virus Ankara
Daniel P. Webster, Susanna Dunachie, Jenni M. Vuola, Tamara Berthoud, Sheila Keating, Stephen M. Laidlaw, Samuel J. McConkey, Ian Poulton, Laura Andrews, Rikke F. Andersen, Philip Bejon, Geoff Butcher, Robert Sinden, Michael A. Skinner, Sarah C. Gilbert, and Adrian V. S. Hill
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4836–4841. Published online 2005 March 21. doi: 10.1073/pnas.0406381102.
PMCID: PMC555695
Ku70 acetylation mediates neuroblastoma cell death induced by histone deacetylase inhibitors
Chitra Subramanian, Anthony W. Opipari, Jr., Xin Bian, Valerie P. Castle, and Roland P. S. Kwok
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4842–4847. Published online 2005 March 18. doi: 10.1073/pnas.0408351102.
PMCID: PMC555706
CD4+ T cells mediate antibody-independent acquired immunity to pneumococcal colonization
Richard Malley, Krzysztof Trzcinski, Amit Srivastava, Claudette M. Thompson, Porter W. Anderson, and Marc Lipsitch
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4848–4853. Published online 2005 March 21. doi: 10.1073/pnas.0501254102.
PMCID: PMC555733
Regulation of inducible nitric oxide synthase by aggresome formation
Katarzyna E. Kolodziejska, Alan R. Burns, Robert H. Moore, David L. Stenoien, and N. Tony Eissa
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4854–4859. Published online 2005 March 21. doi: 10.1073/pnas.0500485102.
PMCID: PMC555713
Microbiology
Molecular identification of potential pathogens in water and air of a hospital therapy pool
Largus T. Angenent, Scott T. Kelley, Allison St. Amand, Norman R. Pace, and Mark T. Hernandez
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4860–4865. Published online 2005 March 15. doi: 10.1073/pnas.0501235102.
PMCID: PMC555732
Pathogen effector protein screening in yeast identifies Legionella factors that interfere with membrane trafficking
Nadim Shohdy, Jem A. Efe, Scott D. Emr, and Howard A. Shuman
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4866–4871. Published online 2005 March 21. doi: 10.1073/pnas.0501315102.
PMCID: PMC555709
Neuroscience
Morphometric analysis of lateral ventricles in schizophrenia and healthy controls regarding genetic and disease-specific factors
Martin Styner, Jeffrey A. Lieberman, Robert K. McClure, Daniel R. Weinberger, Douglas W. Jones, and Guido Gerig
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4872–4877. Published online 2005 March 16. doi: 10.1073/pnas.0501117102.
PMCID: PMC555727
Microstimulation reveals specialized subregions for different complex movements in posterior parietal cortex of prosimian galagos
Iwona Stepniewska, Pei-Chun Fang, and Jon H. Kaas
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4878–4883. Published online 2005 March 16. doi: 10.1073/pnas.0501048102.
PMCID: PMC555725
Night blindness and abnormal cone electroretinogram ON responses in patients with mutations in the GRM6 gene encoding mGluR6
Thaddeus P. Dryja, Terri L. McGee, Eliot L. Berson, Gerald A. Fishman, Michael A. Sandberg, Kenneth R. Alexander, Deborah J. Derlacki, and Aruna S. Rajagopalan
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4884–4889. Published online 2005 March 21. doi: 10.1073/pnas.0501233102.
PMCID: PMC555731
Thyroid hormone can increase estrogen-mediated transcription from a consensus estrogen response element in neuroblastoma cells
Xing Zhao, Heather Lorenc, Heather Stephenson, Yunjiao Joy Wang, Dawn Witherspoon, Benita Katzenellenbogen, Donald Pfaff, and Nandini Vasudevan
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4890–4895. Published online 2005 March 18. doi: 10.1073/pnas.0501042102.
PMCID: PMC555723
Pharmacology
Beneficial effects of pomegranate juice on oxidation-sensitive genes and endothelial nitric oxide synthase activity at sites of perturbed shear stress
Filomena de Nigris, Sharon Williams-Ignarro, Lilach O. Lerman, Ettore Crimi, Chiara Botti, Gelsomina Mansueto, Francesco P. D'Armiento, Gaetano De Rosa, Vincenzo Sica, Louis J. Ignarro, and Claudio Napoli
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4896–4901. Published online 2005 March 21. doi: 10.1073/pnas.0500998102.
PMCID: PMC555721
Plant Biology
The power of chemical genomics to study the link between endomembrane system components and the gravitropic response
Marci Surpin, Marcela Rojas-Pierce, Clay Carter, Glenn R. Hicks, Jacob Vasquez, and Natasha V. Raikhel
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4902–4907. Published online 2005 March 16. doi: 10.1073/pnas.0500222102.
PMCID: PMC555711
A central role of Arabidopsis thaliana ovate family proteins in networking and subcellular localization of 3-aa loop extension homeodomain proteins
Jana Hackbusch, Klaus Richter, Judith Müller, Francesco Salamini, and Joachim F. Uhrig
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4908–4912. Published online 2005 March 21. doi: 10.1073/pnas.0501181102.
PMCID: PMC555730
Quantification of cyclic and linear flows in plants
Pierre Joliot and Anne Joliot
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4913–4918. Published online 2005 March 21. doi: 10.1073/pnas.0501268102.
PMCID: PMC555692
Social Sciences
Social Sciences
Methods to improve the detection of mild cognitive impairment
William R. Shankle, A. Kimball Romney, Junko Hara, Dennis Fortier, Malcolm B. Dick, James M. Chen, Timothy Chan, and Xijiang Sun
Proc Natl Acad Sci U S A. 2005 March 29; 102(13): 4919–4924. Published online 2005 March 21. doi: 10.1073/pnas.0501157102.
PMCID: PMC555034
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