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COMMENTARIES

Charles N. Serhan and Bruce Levy

Success of prostaglandin E₂ in structure–function is a challenge for structure-based therapeutics
PNAS 2003 100: 8609-8611; published online on July 14, 2003, 10.1073/pnas.1733589100 [Extract] [Full Text] [PDF]  
See companion article on page 9044

William Martin

Gene transfer from organelles to the nucleus: Frequent and in big chunks
PNAS 2003 100: 8612-8614; published online on July 14, 2003, 10.1073/pnas.1633606100 [Extract] [Full Text] [PDF]  
See companion article on page 8828

H. Frauenfelder, B. H. McMahon, and P. W. Fenimore

Myoglobin: The hydrogen atom of biology and a paradigm of complexity
PNAS 2003 100: 8615-8617; published online on July 14, 2003, 10.1073/pnas.1633688100 [Extract] [Full Text] [PDF]  
See companion article on page 8704

Christopher Kushmerick and Henrique von Gersdorff

Exo-endocytosis at mossy fiber terminals: Toward capacitance measurements in cells with arbitrary geometry
PNAS 2003 100: 8618-8620; published online on July 14, 2003, 10.1073/pnas.1633427100 [Extract] [Full Text] [PDF]  
See companion article on page 8975

Anita B. Roberts and Lalage M. Wakefield

The two faces of transforming growth factor in carcinogenesis
PNAS 2003 100: 8621-8623; published online on July 14, 2003, 10.1073/pnas.1633291100 [Extract] [Full Text] [PDF]  

John D. Hood and David A. Cheresh

Building a better Trap
PNAS 2003 100: 8624-8625; published online on July 14, 2003, 10.1073/pnas.1633646100 [Extract] [Full Text] [PDF]  

John C. Hutton and George S. Eisenbarth

A pancreatic -cell-specific homolog of glucose-6-phosphatase emerges as a major target of cell-mediated autoimmunity in diabetes
PNAS 2003 100: 8626-8628; published online on July 14, 2003, 10.1073/pnas.1633447100 [Extract] [Full Text] [PDF]  

PHYSICAL SCIENCES

Applied Mathematics

Edward G. Effros and Mihai Popa

Feynman diagrams and Wick products associated with q-Fock space
PNAS 2003 100: 8629-8633; published online on July 11, 2003, 10.1073/pnas.1531460100 [Abstract] [Full Text] [PDF]  

Applied Physical Sciences

Thomas E. Angelini, Hongjun Liang, Willy Wriggers, and Gerard C. L. Wong

Like-charge attraction between polyelectrolytes induced by counterion charge density waves
PNAS 2003 100: 8634-8637; published online on July 9, 2003, 10.1073/pnas.1533355100 [Abstract] [Full Text] [PDF]  

Zhenjia Wang, Shanlin Pan, Todd D. Krauss, Hui Du, and Lewis J. Rothberg

The structural basis for giant enhancement enabling single-molecule Raman scattering
PNAS 2003 100: 8638-8643; published online on July 2, 2003, 10.1073/pnas.1133217100 [Abstract] [Full Text] [PDF]  

Chemistry

Simon Bernèche and Benoît Roux

A microscopic view of ion conduction through the K+ channel
PNAS 2003 100: 8644-8648; published online on July 1, 2003, 10.1073/pnas.1431750100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Physics

Roya Zandi, David Reguera, Joseph Rudnick, and William M. Gelbart

What drives the translocation of stiff chains?
PNAS 2003 100: 8649-8653; published online on July 8, 2003, 10.1073/pnas.1533334100 [Abstract] [Full Text] [PDF]  

SOCIAL SCIENCES

Anthropology

Peter Forster and Alfred Toth

Toward a phylogenetic chronology of ancient Gaulish, Celtic, and Indo-European
PNAS 2003 100: 9079-9084; published online on July 1, 2003, 10.1073/pnas.1331158100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Paul Kay and Terry Regier Inaugural Article by a Recently Elected Academy Member: Inaugural Article: Resolving the question of color naming universals PNAS 2003 100: 9085-9089; published online on July 10, 2003, 10.1073/pnas.1532837100 [Abstract] [Full Text] [Figures Only] [PDF]

Psychology

Peter M. Buston and Stephen T. Emlen

Cognitive processes underlying human mate choice: The relationship between self-perception and mate preference in Western society
PNAS 2003 100: 8805-8810; published online on July 3, 2003, 10.1073/pnas.1533220100 [Abstract] [Full Text] [PDF]  

Jozef J. Zwislocki

A look at neural integration in the human auditory system through the stapedius muscle reflex
PNAS 2003 100: 9073-9078; published online on July 9, 2003, 10.1073/pnas.1433024100 [Abstract] [Full Text] [PDF]  

Paul Kay and Terry Regier Inaugural Article by a Recently Elected Academy Member: Inaugural Article: Resolving the question of color naming universals PNAS 2003 100: 9085-9089; published online on July 10, 2003, 10.1073/pnas.1532837100 [Abstract] [Full Text] [Figures Only] [PDF]

Janice K. Kiecolt-Glaser, Kristopher J. Preacher, Robert C. MacCallum, Cathie Atkinson, William B. Malarkey, and Ronald Glaser

Chronic stress and age-related increases in the proinflammatory cytokine IL-6
PNAS 2003 100: 9090-9095; published online on July 2, 2003, 10.1073/pnas.1531903100 [Abstract] [Full Text] [PDF]  

Patricia K. Kuhl, Feng-Ming Tsao, and Huei-Mei Liu

Foreign-language experience in infancy: Effects of short-term exposure and social interaction on phonetic learning
PNAS 2003 100: 9096-9101; published online on July 14, 2003, 10.1073/pnas.1532872100 [Abstract] [Full Text] [PDF]  

BIOLOGICAL SCIENCES

Biochemistry

Michael D. Stone, Zev Bryant, Nancy J. Crisona, Steven B. Smith, Alexander Vologodskii, Carlos Bustamante, and Nicholas R. Cozzarelli

Chirality sensing by Escherichia coli topoisomerase IV and the mechanism of type II topoisomerases
PNAS 2003 100: 8654-8659; published online on July 11, 2003, 10.1073/pnas.1133178100 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Harshal H. Nandurkar, Meredith Layton, Jocelyn Laporte, Carly Selan, Lisa Corcoran, Kevin K. Caldwell, Yasuhiro Mochizuki, Philip W. Majerus, and Christina A. Mitchell

Identification of myotubularin as the lipid phosphatase catalytic subunit associated with the 3-phosphatase adapter protein, 3-PAP
PNAS 2003 100: 8660-8665; published online on July 7, 2003, 10.1073/pnas.1033097100 [Abstract] [Full Text] [PDF]  

Koji Tamura and Paul Schimmel

Peptide synthesis with a template-like RNA guide and aminoacyl phosphate adaptors
PNAS 2003 100: 8666-8669; published online on July 11, 2003, 10.1073/pnas.1432909100 [Abstract] [Full Text] [PDF]  

Max H. Nanao, Wei Zhou, Paul J. Pfaffinger, and Senyon Choe

Determining the basis of channel-tetramerization specificity by x-ray crystallography and a sequence-comparison algorithm: Family values (FamVal)
PNAS 2003 100: 8670-8675; published online on June 30, 2003, 10.1073/pnas.1432840100 [Abstract] [Full Text] [PDF]  

Martin Byrdin, André P. M. Eker, Marten H. Vos, and Klaus Brettel Dissection of the triple tryptophan electron transfer chain in Escherichia coli DNA photolyase: Trp382 is the primary donor in photoactivation PNAS 2003 100: 8676-8681; published online on June 30, 2003, 10.1073/pnas.1531645100 [Abstract] [Full Text] [PDF]

Antón Vila-Sanjurjo, William K. Ridgeway, Veysel Seymaner, Wen Zhang, Steve Santoso, Kexin Yu, and Jamie H. Doudna Cate

X-ray crystal structures of the WT and a hyper-accurate ribosome from Escherichia coli
PNAS 2003 100: 8682-8687; published online on July 9, 2003, 10.1073/pnas.1133380100 [Abstract] [Full Text] [PDF]  

Aram Akopian, Jiuya He, Martin R. Boocock, and W. Marshall Stark

Chimeric recombinases with designed DNA sequence recognition
PNAS 2003 100: 8688-8691; published online on July 1, 2003, 10.1073/pnas.1533177100 [Abstract] [Full Text] [PDF]  

Yong Jiang, Marcin Pacek, Donald R. Helinski, Igor Konieczny, and Aresa Toukdarian

A multifunctional plasmid-encoded replication initiation protein both recruits and positions an active helicase at the replication origin
PNAS 2003 100: 8692-8697; published online on June 30, 2003, 10.1073/pnas.1532393100 [Abstract] [Full Text] [PDF]  

Biophysics

Vadim A. Frolov, Vladimir A. Lizunov, Antonina Ya. Dunina-Barkovskaya, Andrey V. Samsonov, and Joshua Zimmerberg

Shape bistability of a membrane neck: A toggle switch to control vesicle content release
PNAS 2003 100: 8698-8703; published online on July 11, 2003, 10.1073/pnas.1432962100 [Abstract] [Full Text] [PDF]  

Dominique Bourgeois, Beatrice Vallone, Friedrich Schotte, Alessandro Arcovito, Adriana E. Miele, Giuliano Sciara, Michael Wulff, Philip Anfinrud, and Maurizio Brunori Complex landscape of protein structural dynamics unveiled by nanosecond Laue crystallography PNAS 2003 100: 8704-8709; published online on July 7, 2003, 10.1073/pnas.1430900100 [Abstract] [Full Text] [PDF]   See Commentary on page 8615

Maximino Aldana and Philippe Cluzel

A natural class of robust networks
PNAS 2003 100: 8710-8714; published online on July 9, 2003, 10.1073/pnas.1536783100 [Abstract] [Full Text] [PDF]  

Rebecca M. Nyquist, Dirk Heitbrink, Carsten Bolwien, Robert B. Gennis, and Joachim Heberle

Direct observation of protonation reactions during the catalytic cycle of cytochrome c oxidase
PNAS 2003 100: 8715-8720; published online on July 8, 2003, 10.1073/pnas.1530408100 [Abstract] [Full Text] [PDF]  

Dhaval N. Gosalia and Scott L. Diamond

Printing chemical libraries on microarrays for fluid phase nanoliter reactions
PNAS 2003 100: 8721-8726; published online on July 8, 2003, 10.1073/pnas.1530261100 [Abstract] [Full Text] [PDF]  

Jeremy L. England, Boris E. Shakhnovich, and Eugene I. Shakhnovich

Natural selection of more designable folds: A mechanism for thermophilic adaptation
PNAS 2003 100: 8727-8731; published online on July 3, 2003, 10.1073/pnas.1530713100 [Abstract] [Full Text] [PDF]  

Peter Faller, Charilaos Goussias, A. William Rutherford, and Sun Un

Resolving intermediates in biological proton-coupled electron transfer: A tyrosyl radical prior to proton movement
PNAS 2003 100: 8732-8735; published online on July 10, 2003, 10.1073/pnas.1530926100 [Abstract] [Full Text] [PDF]  

A. Yersin, H. Hirling, P. Steiner, S. Magnin, R. Regazzi, B. Hüni, P. Huguenot, P. De Los Rios, G. Dietler, S. Catsicas, and S. Kasas

Interactions between synaptic vesicle fusion proteins explored by atomic force microscopy
PNAS 2003 100: 8736-8741; published online on July 9, 2003, 10.1073/pnas.1533137100 [Abstract] [Full Text] [PDF] [Supporting Text]  

Nicolas Muzet, Benoît Guillot, Christian Jelsch, Eduardo Howard, and Claude Lecomte

Electrostatic complementarity in an aldose reductase complex from ultra-high-resolution crystallography and first-principles calculations
PNAS 2003 100: 8742-8747; published online on July 10, 2003, 10.1073/pnas.1432955100 [Abstract] [Full Text] [PDF]  

Christopher V. Gabel and Howard C. Berg

The speed of the flagellar rotary motor of Escherichia coli varies linearly with protonmotive force
PNAS 2003 100: 8748-8751; published online on July 11, 2003, 10.1073/pnas.1533395100 [Abstract] [Full Text] [PDF]  

Cell Biology

Keiko Nakayama, Shigetsugu Hatakeyama, Shun-ichiro Maruyama, Akira Kikuchi, Kazunori Onoé, Robert A. Good, and Keiichi I. Nakayama

Impaired degradation of inhibitory subunit of NF-B (IB) and -catenin as a result of targeted disruption of the -TrCP1 gene
PNAS 2003 100: 8752-8757; published online on July 3, 2003, 10.1073/pnas.1133216100 [Abstract] [Full Text] [PDF]  

Anup Dey, Farideh Chitsaz, Asim Abbasi, Tom Misteli, and Keiko Ozato

The double bromodomain protein Brd4 binds to acetylated chromatin during interphase and mitosis
PNAS 2003 100: 8758-8763; published online on July 2, 2003, 10.1073/pnas.1433065100 [Abstract] [Full Text] [PDF]  

William Pao, David S. Klimstra, Galen H. Fisher, and Harold E. Varmus

Use of avian retroviral vectors to introduce transcriptional regulators into mammalian cells for analyses of tumor maintenance
PNAS 2003 100: 8764-8769; published online on July 11, 2003, 10.1073/pnas.1133333100 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Ramin Nazarian, Juan M. Falcón-Pérez, and Esteban C. Dell'Angelica

Biogenesis of lysosome-related organelles complex 3 (BLOC-3): A complex containing the Hermansky–Pudlak syndrome (HPS) proteins HPS1 and HPS4
PNAS 2003 100: 8770-8775; published online on July 7, 2003, 10.1073/pnas.1532040100 [Abstract] [Full Text] [PDF]  

Jiuyong Xie, Ji-Ann Lee, Tracy L. Kress, Kimberly L. Mowry, and Douglas L. Black

Protein kinase A phosphorylation modulates transport of the polypyrimidine tract-binding protein
PNAS 2003 100: 8776-8781; published online on July 8, 2003, 10.1073/pnas.1432696100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Developmental Biology

Toshiyuki Ueki and Sumiko Inouye

Identification of an activator protein required for the induction of fruA, a gene essential for fruiting body development in Myxococcus xanthus
PNAS 2003 100: 8782-8787; published online on July 8, 2003, 10.1073/pnas.1533026100 [Abstract] [Full Text] [PDF]  

Ecology

Diane Hope, Corinna Gries, Weixing Zhu, William F. Fagan, Charles L. Redman, Nancy B. Grimm, Amy L. Nelson, Chris Martin, and Ann Kinzig

Socioeconomics drive urban plant diversity
PNAS 2003 100: 8788-8792; published online on July 7, 2003, 10.1073/pnas.1537557100 [Abstract] [Full Text] [PDF]  

Evolution

Hideki Innan

A two-locus gene conversion model with selection and its application to the human RHCE and RHD genes
PNAS 2003 100: 8793-8798; published online on July 11, 2003, 10.1073/pnas.1031592100 [Abstract] [Full Text] [PDF]  

Jacobus J. Boomsma, Jannie Nielsen, Liselotte Sundström, Neil J. Oldham, Jutta Tentschert, Hans Christian Petersen, and E. David Morgan

Informational constraints on optimal sex allocation in ants
PNAS 2003 100: 8799-8804; published online on July 1, 2003, 10.1073/pnas.1430283100 [Abstract] [Full Text] [PDF]  

Peter M. Buston and Stephen T. Emlen

Cognitive processes underlying human mate choice: The relationship between self-perception and mate preference in Western society
PNAS 2003 100: 8805-8810; published online on July 3, 2003, 10.1073/pnas.1533220100 [Abstract] [Full Text] [PDF]  

Genetics

Jeffrey A. Grass, Meghan E. Boyer, Saumen Pal, Jing Wu, Mitchell J. Weiss, and Emery H. Bresnick

GATA-1-dependent transcriptional repression of GATA-2 via disruption of positive autoregulation and domain-wide chromatin remodeling
PNAS 2003 100: 8811-8816; published online on July 11, 2003, 10.1073/pnas.1432147100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Devin Dressman, Hai Yan, Giovanni Traverso, Kenneth W. Kinzler, and Bert Vogelstein

Transforming single DNA molecules into fluorescent magnetic particles for detection and enumeration of genetic variations
PNAS 2003 100: 8817-8822; published online on July 11, 2003, 10.1073/pnas.1133470100 [Abstract] [Full Text] [PDF] [Supporting Table]  

Muhammad Tariq, Hidetoshi Saze, Aline V. Probst, Jacek Lichota, Yoshiki Habu, and Jerzy Paszkowski

Erasure of CpG methylation in Arabidopsis alters patterns of histone H3 methylation in heterochromatin
PNAS 2003 100: 8823-8827; published online on July 9, 2003, 10.1073/pnas.1432939100 [Abstract] [Full Text] [PDF]  

Sandra Stegemann, Stefanie Hartmann, Stephanie Ruf, and Ralph Bock

High-frequency gene transfer from the chloroplast genome to the nucleus
PNAS 2003 100: 8828-8833; published online on June 19, 2003, 10.1073/pnas.1430924100 [Abstract] [Full Text] [PDF]  
See Commentary on page 8612

Song-Ro Yoon, Louis Dubeau, Margot de Young, Nancy S. Wexler, and Norman Arnheim

Huntington disease expansion mutations in humans can occur before meiosis is completed
PNAS 2003 100: 8834-8838; published online on July 11, 2003, 10.1073/pnas.1331390100 [Abstract] [Full Text] [PDF]  

Seung-Pyo Hong, Fiona C. Leiper, Angela Woods, David Carling, and Marian Carlson

Activation of yeast Snf1 and mammalian AMP-activated protein kinase by upstream kinases
PNAS 2003 100: 8839-8843; published online on July 7, 2003, 10.1073/pnas.1533136100 [Abstract] [Full Text] [PDF]  

Pawel Golik, Nathalie Bonnefoy, Tomasz Szczepanek, Yann Saint-Georges, and Jaga Lazowska

The Rieske FeS protein encoded and synthesized within mitochondria complements a deficiency in the nuclear gene
PNAS 2003 100: 8844-8849; published online on July 1, 2003, 10.1073/pnas.1432907100 [Abstract] [Full Text] [PDF]  

Immunology

Yunping Luo, He Zhou, Masato Mizutani, Noriko Mizutani, Ralph A. Reisfeld, and Rong Xiang

Transcription factor Fos-related antigen 1 is an effective target for a breast cancer vaccine
PNAS 2003 100: 8850-8855; published online on July 11, 2003, 10.1073/pnas.1033132100 [Abstract] [Full Text] [PDF]  

Mitsunori Shiroishi, Kouhei Tsumoto, Kimie Amano, Yasuo Shirakihara, Marco Colonna, Veronique M. Braud, David S. J. Allan, Azure Makadzange, Sarah Rowland-Jones, Benjamin Willcox, E. Yvonne Jones, P. Anton van der Merwe, Izumi Kumagai, and Katsumi Maenaka Human inhibitory receptors Ig-like transcript 2 (ILT2) and ILT4 compete with CD8 for MHC class I binding and bind preferentially to HLA-G PNAS 2003 100: 8856-8861; published online on July 9, 2003, 10.1073/pnas.1431057100 [Abstract] [Full Text] [PDF] [Supporting Information]

Sacha Gnjatic, Djordje Atanackovic, Elke Jäger, Mitsutoshi Matsuo, Annamalai Selvakumar, Nasser K. Altorki, Robert G. Maki, Bo Dupont, Gerd Ritter, Yao-Tseng Chen, Alexander Knuth, and Lloyd J. Old

Survey of naturally occurring CD4⁺ T cell responses against NY-ESO-1 in cancer patients: Correlation with antibody responses
PNAS 2003 100: 8862-8867; published online on July 9, 2003, 10.1073/pnas.1133324100 [Abstract] [Full Text] [PDF]  

Unkyu Kim, Rachael Siegel, Xiaodi Ren, Cary S. Gunther, Terry Gaasterland, and Robert G. Roeder

Identification of transcription coactivator OCA-B-dependent genes involved in antigen-dependent B cell differentiation by cDNA array analyses
PNAS 2003 100: 8868-8873; published online on July 11, 2003, 10.1073/pnas.1033108100 [Abstract] [Full Text] [PDF]  

Silke Gillessen, Yuri N. Naumov, Edward E. S. Nieuwenhuis, Mark A. Exley, Frederick S. Lee, Nicolas Mach, Andrew D. Luster, Richard S. Blumberg, Masaru Taniguchi, Steven P. Balk, Jack L. Strominger, Glenn Dranoff, and S. Brian Wilson

CD1d-restricted T cells regulate dendritic cell function and antitumor immunity in a granulocyte–macrophage colony-stimulating factor-dependent fashion
PNAS 2003 100: 8874-8879; published online on July 7, 2003, 10.1073/pnas.1033098100 [Abstract] [Full Text] [PDF]  

Zhibin Wu, David M. Hoover, De Yang, Cyril Boulègue, Fanny Santamaria, Joost J. Oppenheim, Jacek Lubkowski, and Wuyuan Lu

Engineering disulfide bridges to dissect antimicrobial and chemotactic activities of human -defensin 3
PNAS 2003 100: 8880-8885; published online on July 2, 2003, 10.1073/pnas.1533186100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Ludger Klein, Khashayarsha Khazaie, and Harald von Boehmer

In vivo dynamics of antigen-specific regulatory T cells not predicted from behavior in vitro
PNAS 2003 100: 8886-8891; published online on July 11, 2003, 10.1073/pnas.1533365100 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Medical Sciences

Kathryn M. Donaldson, Wei Li, Keith A. Ching, Serge Batalov, Chih-Cheng Tsai, and Claudio A. P. Joazeiro

Ubiquitin-mediated sequestration of normal cellular proteins into polyglutamine aggregates
PNAS 2003 100: 8892-8897; published online on July 11, 2003, 10.1073/pnas.1530212100 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Valérie Bouchet, Derek W. Hood, Jianjun Li, Jean-Robert Brisson, Gaynor A. Randle, Adèle Martin, Zhong Li, Richard Goldstein, Elke K. H. Schweda, Stephen I. Pelton, James C. Richards, and E. Richard Moxon

Host-derived sialic acid is incorporated into Haemophilus influenzae lipopolysaccharide and is a major virulence factor in experimental otitis media
PNAS 2003 100: 8898-8903; published online on July 10, 2003, 10.1073/pnas.1432026100 [Abstract] [Full Text] [PDF] [Supporting Table]  

Bo Hu, Ping Guo, Quan Fang, Huo-Quan Tao, Degui Wang, Motoo Nagane, Hui-Jein Su Huang, Yuji Gunji, Ryo Nishikawa, Kari Alitalo, Webster K. Cavenee, and Shi-Yuan Cheng

Angiopoietin-2 induces human glioma invasion through the activation of matrix metalloprotease-2
PNAS 2003 100: 8904-8909; published online on July 14, 2003, 10.1073/pnas.1533394100 [Abstract] [Full Text] [PDF]  

Madeleine Durbeej, Shanna M. Sawatzki, Rita Barresi, Kathleen M. Schmainda, Valérie Allamand, Daniel E. Michele, and Kevin P. Campbell

Gene transfer establishes primacy of striated vs. smooth muscle sarcoglycan complex in limb-girdle muscular dystrophy
PNAS 2003 100: 8910-8915; published online on July 8, 2003, 10.1073/pnas.1537554100 [Abstract] [Full Text] [PDF]  

Joseph Fargione, Cynthia S. Brown, and David Tilman

Community assembly and invasion: An experimental test of neutral versus niche processes
PNAS 2003 100: 8916-8920; published online on July 3, 2003, 10.1073/pnas.1033107100 [Abstract] [Full Text] [PDF]  

Hiroshi Nishihara, Shinae Kizaka-Kondoh, Paul A. Insel, and Lars Eckmann

Inhibition of apoptosis in normal and transformed intestinal epithelial cells by cAMP through induction of inhibitor of apoptosis protein (IAP)-2
PNAS 2003 100: 8921-8926; published online on July 1, 2003, 10.1073/pnas.1533221100 [Abstract] [Full Text] [PDF]  

Enrico Garaci, Stefano Aquaro, Caterina Lapenta, Alessandra Amendola, Massimo Spada, Sonia Covaceuszach, Carlo-Federico Perno, and Filippo Belardelli

Anti-nerve growth factor Ab abrogates macrophage-mediated HIV-1 infection and depletion of CD4⁺ T lymphocytes in hu-SCID mice
PNAS 2003 100: 8927-8932; published online on July 9, 2003, 10.1073/pnas.1332627100 [Abstract] [Full Text] [PDF]  

Thomas Holbro, Roger R. Beerli, Francisca Maurer, Magdalena Koziczak, Carlos F. Barbas, III, and Nancy E. Hynes

The ErbB2/ErbB3 heterodimer functions as an oncogenic unit: ErbB2 requires ErbB3 to drive breast tumor cell proliferation
PNAS 2003 100: 8933-8938; published online on July 9, 2003, 10.1073/pnas.1537685100 [Abstract] [Full Text] [PDF]  

Microbiology

Hannah Miriam Jaag, Lawrence Kawchuk, Wolfgang Rohde, Rainer Fischer, Neil Emans, and Dirk Prüfer

An unusual internal ribosomal entry site of inverted symmetry directs expression of a potato leafroll polerovirus replication-associated protein
PNAS 2003 100: 8939-8944; published online on June 30, 2003, 10.1073/pnas.1332697100 [Abstract] [Full Text] [PDF]  

Rachel Schneerson, Joanna Kubler-Kielb, Teh-Yung Liu, Zhong-Dong Dai, Stephen H. Leppla, Alfred Yergey, Peter Backlund, Joseph Shiloach, Fathy Majadly, and John B. Robbins

Poly(-D-glutamic acid) protein conjugates induce IgG antibodies in mice to the capsule of Bacillus anthracis: A potential addition to the anthrax vaccine
PNAS 2003 100: 8945-8950; published online on July 11, 2003, 10.1073/pnas.1633512100 [Abstract] [Full Text] [PDF]  

Vanessa Sperandio, Alfredo G. Torres, Bruce Jarvis, James P. Nataro, and James B. Kaper

Bacteria–host communication: The language of hormones
PNAS 2003 100: 8951-8956; published online on July 7, 2003, 10.1073/pnas.1537100100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Rodolphe Barrangou, Eric Altermann, Robert Hutkins, Raul Cano, and Todd R. Klaenhammer

Functional and comparative genomic analyses of an operon involved in fructooligosaccharide utilization by Lactobacillus acidophilus
PNAS 2003 100: 8957-8962; published online on July 7, 2003, 10.1073/pnas.1332765100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Haidong Gu and Bernard Roizman

The degradation of promyelocytic leukemia and Sp100 proteins by herpes simplex virus 1 is mediated by the ubiquitin-conjugating enzyme UbcH5a
PNAS 2003 100: 8963-8968; published online on July 10, 2003, 10.1073/pnas.1533420100 [Abstract] [Full Text] [PDF]  

Wataru Kamitani, Etsuro Ono, Saori Yoshino, Tsutomu Kobayashi, Satoshi Taharaguchi, Byeong-Jae Lee, Makiko Yamashita, Takeshi Kobayashi, Minoru Okamoto, Hiroyuki Taniyama, Keizo Tomonaga, and Kazuyoshi Ikuta

Glial expression of Borna disease virus phosphoprotein induces behavioral and neurological abnormalities in transgenic mice
PNAS 2003 100: 8969-8974; published online on July 11, 2003, 10.1073/pnas.1531155100 [Abstract] [Full Text] [PDF]  

Neuroscience

Thomas E. Finger, Bärbel Böttger, Anne Hansen, Karl T. Anderson, Hessamedin Alimohammadi, and Wayne L. Silver

Solitary chemoreceptor cells in the nasal cavity serve as sentinels of respiration
PNAS 2003 100: 8981-8986; published online on July 11, 2003, 10.1073/pnas.1531172100 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Tsuyoshi Miyakawa, Lorene M. Leiter, David J. Gerber, Raul R. Gainetdinov, Tatyana D. Sotnikova, Hongkui Zeng, Marc G. Caron, and Susumu Tonegawa

Conditional calcineurin knockout mice exhibit multiple abnormal behaviors related to schizophrenia
PNAS 2003 100: 8987-8992; published online on July 8, 2003, 10.1073/pnas.1432926100 [Abstract] [Full Text] [PDF] [Supporting Information]  

David J. Gerber, Diana Hall, Tsuyoshi Miyakawa, Sandra Demars, Joseph A. Gogos, Maria Karayiorgou, and Susumu Tonegawa

Evidence for association of schizophrenia with genetic variation in the 8p21.3 gene, PPP3CC, encoding the calcineurin gamma subunit
PNAS 2003 100: 8993-8998; published online on July 8, 2003, 10.1073/pnas.1432927100 [Abstract] [Full Text] [PDF] [Supporting Information]  

V. Menet, M. Prieto, A. Privat, and M. Giménez y Ribotta

Axonal plasticity and functional recovery after spinal cord injury in mice deficient in both glial fibrillary acidic protein and vimentin genes
PNAS 2003 100: 8999-9004; published online on July 14, 2003, 10.1073/pnas.1533187100 [Abstract] [Full Text] [PDF]  

Yangu Zhao, Oscar Marín, Edit Hermesz, Aaron Powell, Nuria Flames, Miklós Palkovits, John L. R. Rubenstein, and Heiner Westphal

The LIM-homeobox gene Lhx8 is required for the development of many cholinergic neurons in the mouse forebrain
PNAS 2003 100: 9005-9010; published online on July 10, 2003, 10.1073/pnas.1537759100 [Abstract] [Full Text] [PDF] [Supporting Figure]  

Sonia Martinez-Arca, Rachel Rudge, Marcella Vacca, Graça Raposo, Jacques Camonis, Véronique Proux-Gillardeaux, Laurent Daviet, Etienne Formstecher, Alexandre Hamburger, Francesco Filippini, Maurizio D'Esposito, and Thierry Galli

A dual mechanism controlling the localization and function of exocytic v-SNAREs
PNAS 2003 100: 9011-9016; published online on July 9, 2003, 10.1073/pnas.1431910100 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Tinatin I. Brelidze, Xiaowei Niu, and Karl L. Magleby

A ring of eight conserved negatively charged amino acids doubles the conductance of BK channels and prevents inward rectification
PNAS 2003 100: 9017-9022; published online on July 3, 2003, 10.1073/pnas.1532257100 [Abstract] [Full Text] [PDF]  

Maurice A. Curtis, Ellen B. Penney, Andree G. Pearson, Willeke M. C. van Roon-Mom, Niqi J. Butterworth, Michael Dragunow, Bronwen Connor, and Richard L. M. Faull

Increased cell proliferation and neurogenesis in the adult human Huntington's disease brain
PNAS 2003 100: 9023-9027; published online on July 9, 2003, 10.1073/pnas.1532244100 [Abstract] [Full Text] [PDF]  

Venetia Zachariou, Darlene H. Brunzell, Jessica Hawes, Diann R. Stedman, Tamas Bartfai, Robert A. Steiner, David Wynick, Ülo Langel, and Marina R. Picciotto

The neuropeptide galanin modulates behavioral and neurochemical signs of opiate withdrawal
PNAS 2003 100: 9028-9033; published online on July 9, 2003, 10.1073/pnas.1533224100 [Abstract] [Full Text] [PDF]  

John Berriman, Louise C. Serpell, Keith A. Oberg, Anthony L. Fink, Michel Goedert, and R. Anthony Crowther

Tau filaments from human brain and from in vitro assembly of recombinant protein show cross- structure
PNAS 2003 100: 9034-9038; published online on July 9, 2003, 10.1073/pnas.1530287100 [Abstract] [Full Text] [PDF]  

H. Yamasue, K. Kasai, A. Iwanami, T. Ohtani, H. Yamada, O. Abe, N. Kuroki, R. Fukuda, M. Tochigi, S. Furukawa, M. Sadamatsu, T. Sasaki, S. Aoki, K. Ohtomo, N. Asukai, and N. Kato

Voxel-based analysis of MRI reveals anterior cingulate gray-matter volume reduction in posttraumatic stress disorder due to terrorism
PNAS 2003 100: 9039-9043; published online on July 9, 2003, 10.1073/pnas.1530467100 [Abstract] [Full Text] [PDF]  

Pharmacology

Plant Biology

Thomas S. Bibby, Jon Nield, Min Chen, Anthony W. D. Larkum, and James Barber

Structure of a photosystem II supercomplex isolated from Prochloron didemni retaining its chlorophyll a/b light-harvesting system
PNAS 2003 100: 9050-9054; published online on July 1, 2003, 10.1073/pnas.1532271100 [Abstract] [Full Text] [PDF]  

Rentao Song and Joachim Messing

Gene expression of a gene family in maize based on noncollinear haplotypes
PNAS 2003 100: 9055-9060; published online on July 9, 2003, 10.1073/pnas.1032999100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Kay Marin, Iwane Suzuki, Katsushi Yamaguchi, Kathrin Ribbeck, Hiroshi Yamamoto, Yu Kanesaki, Martin Hagemann, and Norio Murata

Identification of histidine kinases that act as sensors in the perception of salt stress in Synechocystis sp. PCC 6803
PNAS 2003 100: 9061-9066; published online on July 9, 2003, 10.1073/pnas.1532302100 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Population Biology

J. E. Truscott and C. A. Gilligan

Response of a deterministic epidemiological system to a stochastically varying environment
PNAS 2003 100: 9067-9072; published online on July 11, 2003, 10.1073/pnas.1436273100 [Abstract] [Full Text] [PDF] [Supporting Appendix]  

CORRECTIONS

Correction for Emerson et al., Bioinorganic Chemistry Special Feature: An engineered two-iron superoxide reductase lacking the [Fe(SCys)₄] site retains its catalytic properties in vitro and in vivo, PNAS 2003 100:3802-3807 [Full Text] [PDF]  

Correction for Erbayraktar et al., Asialoerythropoietin is a nonerythropoietic cytokine with broad neuroprotective activity in vivo, PNAS 2003 100:6741-6746 [Full Text] [PDF]  

Correction for Li et al., Positive and negative regulation of APP amyloidogenesis by sumoylation, PNAS 2003 100:259-264 [Full Text] [PDF]