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THIS WEEK IN PNAS

In This Issue
PNAS 2007 104: 7309-7310. [Full Text] [PDF]  

COMMENTARIES

Mary Lou Guerinot

It's elementary: Enhancing Fe³⁺ reduction improves rice yields
PNAS 2007 104: 7311-7312; published online before print April 25 2007, 10.1073/pnas.0701954104 [Extract] [Full Text] [Figures Only] [PDF]  
See companion article on page 7373

Stephen S. Morse

Pandemic influenza: Studying the lessons of history
PNAS 2007 104: 7313-7314; published online before print April 25 2007, 10.1073/pnas.0702659104 [Extract] [Full Text] [PDF]  
See companion article on page 7582
See companion article on page 7588

Vivian I. Teichberg

From the liver to the brain across the blood–brain barrier
PNAS 2007 104: 7315-7316; published online before print April 26 2007, 10.1073/pnas.0702450104 [Extract] [Full Text] [PDF]  
See companion article on page 7594

Howard Eichenbaum

To sleep, perchance to integrate
PNAS 2007 104: 7317-7318; published online before print April 27 2007, 10.1073/pnas.0702503104 [Extract] [Full Text] [Figures Only] [PDF]  
See companion article on page 7723

PHYSICAL SCIENCES

Applied Mathematics

Matthew Scott, Terence Hwa, and Brian Ingalls

Deterministic characterization of stochastic genetic circuits
PNAS 2007 104: 7402-7407; published online before print April 19 2007, 10.1073/pnas.0610468104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Applied Physical Sciences

J.-P. Onnela, J. Saramäki, J. Hyvönen, G. Szabó, D. Lazer, K. Kaski, J. Kertész, and A.-L. Barabási

Structure and tie strengths in mobile communication networks
PNAS 2007 104: 7332-7336; published online before print April 24 2007, 10.1073/pnas.0610245104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

B. Pokroy, M. Kapon, F. Marin, N. Adir, and E. Zolotoyabko

Protein-induced, previously unidentified twin form of calcite
PNAS 2007 104: 7337-7341; published online before print April 25 2007, 10.1073/pnas.0608584104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Chemistry

Victoria Buch, Anne Milet, Robert Vácha, Pavel Jungwirth, and J. Paul Devlin

Water surface is acidic
PNAS 2007 104: 7342-7347; published online before print April 23 2007, 10.1073/pnas.0611285104 [Abstract] [Full Text] [Figures Only] [PDF]  

Physics

Yoav Tsori and Ludwik Leibler

Phase-separation in ion-containing mixtures in electric fields
PNAS 2007 104: 7348-7350; published online before print April 18 2007, 10.1073/pnas.0607746104 [Abstract] [Full Text] [Figures Only] [PDF]  

SOCIAL SCIENCES

Psychology

Jeremy Ginges, Scott Atran, Douglas Medin, and Khalil Shikaki

Sacred bounds on rational resolution of violent political conflict
PNAS 2007 104: 7357-7360; published online before print April 25 2007, 10.1073/pnas.0701768104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Text]  

Political Sciences

Avinash K. Dixit and Jörgen W. Weibull

Political polarization
PNAS 2007 104: 7351-7356; published online before print April 23 2007, 10.1073/pnas.0702071104 [Abstract] [Full Text] [Figures Only] [PDF]  

Social Sciences

Reinhard Selten and Massimo Warglien

The emergence of simple languages in an experimental coordination game
PNAS 2007 104: 7361-7366; published online before print April 20 2007, 10.1073/pnas.0702077104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Text]  

BIOLOGICAL SCIENCES

Anthropology

Erik Trinkaus

European early modern humans and the fate of the Neandertals
PNAS 2007 104: 7367-7372; published online before print April 23 2007, 10.1073/pnas.0702214104 [Abstract] [Full Text] [Figures Only] [PDF]  

Applied Biological Sciences

Biochemistry

Nicolas Rouhier, Hideaki Unno, Sibali Bandyopadhyay, Lluis Masip, Sung-Kun Kim, Masakazu Hirasawa, José Manuel Gualberto, Virginie Lattard, Masami Kusunoki, David B. Knaff, George Georgiou, Toshiharu Hase, Michael K. Johnson, and Jean-Pierre Jacquot

Functional, structural, and spectroscopic characterization of a glutathione-ligated [2Fe–2S] cluster in poplar glutaredoxin C1
PNAS 2007 104: 7379-7384; published online before print April 25 2007, 10.1073/pnas.0702268104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Junhua Pan, Vikram N. Vakharia, and Yizhi Jane Tao The structure of a birnavirus polymerase reveals a distinct active site topology PNAS 2007 104: 7385-7390; published online before print April 24 2007, 10.1073/pnas.0611599104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

Khandaker Siddiquee, Shumin Zhang, Wayne C. Guida, Michelle A. Blaskovich, Benjamin Greedy, Harshani R. Lawrence, M. L. Richard Yip, Richard Jove, Mark M. McLaughlin, Nicholas J. Lawrence, Said M. Sebti, and James Turkson

Selective chemical probe inhibitor of Stat3, identified through structure-based virtual screening, induces antitumor activity
PNAS 2007 104: 7391-7396; published online before print April 26 2007, 10.1073/pnas.0609757104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Text]  

Meimei Xu, P. Ross Wilderman, and Reuben J. Peters Following evolution's lead to a single residue switch for diterpene synthase product outcome PNAS 2007 104: 7397-7401; published online before print April 24 2007, 10.1073/pnas.0611454104 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE

Biophysics

Matthew Scott, Terence Hwa, and Brian Ingalls

Deterministic characterization of stochastic genetic circuits
PNAS 2007 104: 7402-7407; published online before print April 19 2007, 10.1073/pnas.0610468104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Sergei G. Kruglik, Audrius Jasaitis, Klara Hola, Taku Yamashita, Ursula Liebl, Jean-Louis Martin, and Marten H. Vos

Subpicosecond oxygen trapping in the heme pocket of the oxygen sensor FixL observed by time-resolved resonance Raman spectroscopy
PNAS 2007 104: 7408-7413; published online before print April 19 2007, 10.1073/pnas.0700445104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Frederic Eghiaian, Thorsten Daubenfeld, Yann Quenet, Marieke van Audenhaege, Anne-Pascale Bouin, Guillaume van der Rest, Jeanne Grosclaude, and Human Rezaei

Diversity in prion protein oligomerization pathways results from domain expansion as revealed by hydrogen/deuterium exchange and disulfide linkage
PNAS 2007 104: 7414-7419; published online before print April 18 2007, 10.1073/pnas.0607745104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

Jeroen S. van Zon, David K. Lubensky, Pim R. H. Altena, and Pieter Rein ten Wolde

An allosteric model of circadian KaiC phosphorylation
PNAS 2007 104: 7420-7425; published online before print April 25 2007, 10.1073/pnas.0608665104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Cell Biology

Johannes Schmitt, Ricardo Benavente, Didier Hodzic, Christer Höög, Colin L. Stewart, and Manfred Alsheimer

Transmembrane protein Sun2 is involved in tethering mammalian meiotic telomeres to the nuclear envelope
PNAS 2007 104: 7426-7431; published online before print April 23 2007, 10.1073/pnas.0609198104 [Abstract] [Full Text] [Figures Only] [PDF]  

Yasushi Ogawa, Hiroshi Kurosu, Masaya Yamamoto, Animesh Nandi, Kevin P. Rosenblatt, Regina Goetz, Anna V. Eliseenkova, Moosa Mohammadi, and Makoto Kuro-o Klotho is required for metabolic activity of fibroblast growth factor 21 PNAS 2007 104: 7432-7437; published online before print April 23 2007, 10.1073/pnas.0701600104 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE

Xiaoming Ju, Sanjay Katiyar, Chenguang Wang, Manran Liu, Xuanmao Jiao, Shengwen Li, Jie Zhou, Jacob Turner, Michael P. Lisanti, Robert G. Russell, Susette C. Mueller, John Ojeifo, William S. Chen, Nissim Hay, and Richard G. Pestell

Akt1 governs breast cancer progression in vivo
PNAS 2007 104: 7438-7443; published online before print April 25 2007, 10.1073/pnas.0605874104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Qisheng Zhang, Michael B. Major, Shinichi Takanashi, Nathan D. Camp, Naoyuki Nishiya, Eric C. Peters, Mark H. Ginsberg, Xiaoying Jian, Paul A. Randazzo, Peter G. Schultz, Randall T. Moon, and Sheng Ding

Small-molecule synergist of the Wnt/-catenin signaling pathway
PNAS 2007 104: 7444-7448; published online before print April 25 2007, 10.1073/pnas.0702136104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Beverly W. Baron, Nancy Zeleznik-Le, Miriam J. Baron, Catherine Theisler, Dezheng Huo, Matthew D. Krasowski, Michael J. Thirman, Rebecca M. Baron, and Joseph M. Baron

Repression of the PDCD2 gene by BCL6 and the implications for the pathogenesis of human B and T cell lymphomas
PNAS 2007 104: 7449-7454; published online before print April 27 2007, 10.1073/pnas.0701770104 [Abstract] [Full Text] [Figures Only] [PDF]  

Developmental Biology

Ecology

Ronald E. Thresher, J. A. Koslow, A. K. Morison, and D. C. Smith

Depth-mediated reversal of the effects of climate change on long-term growth rates of exploited marine fish
PNAS 2007 104: 7461-7465; published online before print April 25 2007, 10.1073/pnas.0610546104 [Abstract] [Full Text] [Figures Only] [PDF]  

Kendra K. McLauchlan, Joseph M. Craine, W. Wyatt Oswald, Peter R. Leavitt, and Gene E. Likens

Changes in nitrogen cycling during the past century in a northern hardwood forest
PNAS 2007 104: 7466-7470; published online before print April 19 2007, 10.1073/pnas.0701779104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Dora Biro, Robin Freeman, Jessica Meade, Stephen Roberts, and Tim Guilford

Pigeons combine compass and landmark guidance in familiar route navigation
PNAS 2007 104: 7471-7476; published online before print April 23 2007, 10.1073/pnas.0701575104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figure]  

Roxanne Karimi, Celia Y. Chen, Paul C. Pickhardt, Nicholas S. Fisher, and Carol L. Folt

Stoichiometric controls of mercury dilution by growth
PNAS 2007 104: 7477-7482; published online before print April 24 2007, 10.1073/pnas.0611261104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Tables]  

Judith X. Becerra The impact of herbivore–plant coevolution on plant community structure PNAS 2007 104: 7483-7488; published online before print April 24 2007, 10.1073/pnas.0608253104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Tables] OPEN ACCESS ARTICLE

Evolution

Margaret A. Bakewell, Peng Shi, and Jianzhi Zhang

More genes underwent positive selection in chimpanzee evolution than in human evolution
PNAS 2007 104: 7489-7494; published online before print April 20 2007, 10.1073/pnas.0701705104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Dorothée Huchon, Pascale Chevret, Ursula Jordan, C. William Kilpatrick, Vincent Ranwez, Paulina D. Jenkins, Jürgen Brosius, and Jürgen Schmitz

Multiple molecular evidences for a living mammalian fossil
PNAS 2007 104: 7495-7499; published online before print April 23 2007, 10.1073/pnas.0701289104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Immunology

Kei-ichiro Arimoto, Hitoshi Takahashi, Takayuki Hishiki, Hideyuki Konishi, Takashi Fujita, and Kunitada Shimotohno

Negative regulation of the RIG-I signaling by the ubiquitin ligase RNF125
PNAS 2007 104: 7500-7505; published online before print April 25 2007, 10.1073/pnas.0611551104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Amarnath Maitra, Fang Shen, Walter Hanel, Karen Mossman, Joel Tocker, David Swart, and Sarah L. Gaffen

Distinct functional motifs within the IL-17 receptor regulate signal transduction and target gene expression
PNAS 2007 104: 7506-7511; published online before print April 24 2007, 10.1073/pnas.0611589104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

Rongbin Zhou, Haiming Wei, Rui Sun, Jian Zhang, and Zhigang Tian

NKG2D recognition mediates Toll-like receptor 3 signaling-induced breakdown of epithelial homeostasis in the small intestines of mice
PNAS 2007 104: 7512-7515; published online before print April 26 2007, 10.1073/pnas.0700822104 [Abstract] [Full Text] [Figures Only] [PDF]  

Medical Sciences

Kumar Sukhdeo, Mala Mani, Yunyu Zhang, Jui Dutta, Hiroshi Yasui, Melissa D. Rooney, Daniel E. Carrasco, Mei Zheng, Haiying He, Yu-Tzu Tai, Constantine Mitsiades, Kenneth C. Anderson, and Daniel R. Carrasco

Targeting the -catenin/TCF transcriptional complex in the treatment of multiple myeloma
PNAS 2007 104: 7516-7521; published online before print April 23 2007, 10.1073/pnas.0610299104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

Marie Brulliard, Dalia Lorphelin, Olivier Collignon, Walter Lorphelin, Benoit Thouvenot, Emmanuel Gothié, Sandrine Jacquenet, Virginie Ogier, Olivier Roitel, Jean-Marie Monnez, Pierre Vallois, Frances T. Yen, Olivier Poch, Marc Guenneugues, Gilles Karcher, Pierre Oudet, and Bernard E. Bihain Nonrandom variations in human cancer ESTs indicate that mRNA heterogeneity increases during carcinogenesis PNAS 2007 104: 7522-7527; published online before print April 23 2007, 10.1073/pnas.0611076104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

Nuno Cerca, Tomás Maira-Litrán, Kimberly K. Jefferson, Martha Grout, Donald A. Goldmann, and Gerald B. Pier

Protection against Escherichia coli infection by antibody to the Staphylococcus aureus poly-N-acetylglucosamine surface polysaccharide
PNAS 2007 104: 7528-7533; published online before print April 19 2007, 10.1073/pnas.0700630104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

J. Aisemberg, C. Vercelli, S. Billi, M. L. Ribeiro, D. Ogando, R. Meiss, S. M. McCann, V. Rettori, and A. M. Franchi

Nitric oxide mediates prostaglandins' deleterious effect on lipopolysaccharide-triggered murine fetal resorption
PNAS 2007 104: 7534-7539; published online before print April 25 2007, 10.1073/pnas.0702279104 [Abstract] [Full Text] [Figures Only] [PDF]  

Shaoyu Zhou, Sushant Kachhap, Wenyue Sun, Guojun Wu, Alice Chuang, Luana Poeta, Lawson Grumbine, Suhail K. Mithani, Aditi Chatterjee, Wayne Koch, William H. Westra, Anirban Maitra, Chad Glazer, Michael Carducci, David Sidransky, Thomas McFate, Ajay Verma, and Joseph A. Califano

Frequency and phenotypic implications of mitochondrial DNA mutations in human squamous cell cancers of the head and neck
PNAS 2007 104: 7540-7545; published online before print April 24 2007, 10.1073/pnas.0610818104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Shaoman Yin, Nancy Pham, Shuiliang Yu, Chaoyang Li, Poki Wong, Binggong Chang, Shin-Chung Kang, Emiliano Biasini, Po Tien, David A. Harris, and Man-Sun Sy

Human prion proteins with pathogenic mutations share common conformational changes resulting in enhanced binding to glycosaminoglycans
PNAS 2007 104: 7546-7551; published online before print April 24 2007, 10.1073/pnas.0610827104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

Kalliopi D. Tsakiri, Jennifer T. Cronkhite, Phillip J. Kuan, Chao Xing, Ganesh Raghu, Jonathan C. Weissler, Randall L. Rosenblatt, Jerry W. Shay, and Christine Kim Garcia Adult-onset pulmonary fibrosis caused by mutations in telomerase PNAS 2007 104: 7552-7557; published online before print April 25 2007, 10.1073/pnas.0701009104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

Michael Forte, Bruce G. Gold, Gail Marracci, Priya Chaudhary, Emy Basso, Dustin Johnsen, Xiaolin Yu, Jonathan Fowlkes, Micha Rahder, Katie Stem, Paolo Bernardi, and Dennis Bourdette Cyclophilin D inactivation protects axons in experimental autoimmune encephalomyelitis, an animal model of multiple sclerosis PNAS 2007 104: 7558-7563; published online before print April 26 2007, 10.1073/pnas.0702228104 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE

Lao H. Saal, Peter Johansson, Karolina Holm, Sofia K. Gruvberger-Saal, Qing-Bai She, Matthew Maurer, Susan Koujak, Adolfo A. Ferrando, Per Malmström, Lorenzo Memeo, Jorma Isola, Pär-Ola Bendahl, Neal Rosen, Hanina Hibshoosh, Markus Ringnér, Åke Borg, and Ramon Parsons Poor prognosis in carcinoma is associated with a gene expression signature of aberrant PTEN tumor suppressor pathway activity PNAS 2007 104: 7564-7569; published online before print April 23 2007, 10.1073/pnas.0702507104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

Alana L. Welm, Julie B. Sneddon, Carmen Taylor, Dimitry S. A. Nuyten, Marc J. van de Vijver, Bruce H. Hasegawa, and J. Michael Bishop The macrophage-stimulating protein pathway promotes metastasis in a mouse model for breast cancer and predicts poor prognosis in humans PNAS 2007 104: 7570-7575; published online before print April 24 2007, 10.1073/pnas.0702095104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

Masao Kakoki, Robert W. McGarrah, Hyung-Suk Kim, and Oliver Smithies Bradykinin B1 and B2 receptors both have protective roles in renal ischemia/reperfusion injury PNAS 2007 104: 7576-7581; published online before print April 23 2007, 10.1073/pnas.0701617104 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE

Richard J. Hatchett, Carter E. Mecher, and Marc Lipsitch From the Cover: Public health interventions and epidemic intensity during the 1918 influenza pandemic PNAS 2007 104: 7582-7587; published online before print April 6 2007, 10.1073/pnas.0610941104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE   See Commentary on page 7313

Martin C. J. Bootsma and Neil M. Ferguson From the Cover: The effect of public health measures on the 1918 influenza pandemic in U.S. cities PNAS 2007 104: 7588-7593; published online before print April 6 2007, 10.1073/pnas.0611071104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Appendix] OPEN ACCESS ARTICLE   See Commentary on page 7313

Brian J. Spencer and Inder M. Verma From the Cover: Targeted delivery of proteins across the blood–brain barrier PNAS 2007 104: 7594-7599; published online before print April 26 2007, 10.1073/pnas.0702170104 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE   See Commentary on page 7315

Microbiology

Michael J. McInerney, Lars Rohlin, Housna Mouttaki, UnMi Kim, Rebecca S. Krupp, Luis Rios-Hernandez, Jessica Sieber, Christopher G. Struchtemeyer, Anamitra Bhattacharyya, John W. Campbell, and Robert P. Gunsalus

The genome of Syntrophus aciditrophicus: Life at the thermodynamic limit of microbial growth
PNAS 2007 104: 7600-7605; published online before print April 18 2007, 10.1073/pnas.0610456104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Michael A. Calderwood, Kavitha Venkatesan, Li Xing, Michael R. Chase, Alexei Vazquez, Amy M. Holthaus, Alexandra E. Ewence, Ning Li, Tomoko Hirozane-Kishikawa, David E. Hill, Marc Vidal, Elliott Kieff, and Eric Johannsen

Epstein–Barr virus and virus human protein interaction maps
PNAS 2007 104: 7606-7611; published online before print April 19 2007, 10.1073/pnas.0702332104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Jun Wang, Srinivas Kodali, Sang Ho Lee, Andrew Galgoci, Ronald Painter, Karen Dorso, Fred Racine, Mary Motyl, Lorraine Hernandez, Elizabeth Tinney, Steven L. Colletti, Kithsiri Herath, Richard Cummings, Oscar Salazar, Ignacio González, Angela Basilio, Francisca Vicente, Olga Genilloud, Fernando Pelaez, Hiranthi Jayasuriya, Katherine Young, Doris F. Cully, and Sheo B. Singh

Discovery of platencin, a dual FabF and FabH inhibitor with in vivo antibiotic properties
PNAS 2007 104: 7612-7616; published online before print April 24 2007, 10.1073/pnas.0700746104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Sinéad C. Corr, Yin Li, Christian U. Riedel, Paul W. O'Toole, Colin Hill, and Cormac G. M. Gahan From the Cover: Bacteriocin production as a mechanism for the antiinfective activity of Lactobacillus salivarius UCC118 PNAS 2007 104: 7617-7621; published online before print April 24 2007, 10.1073/pnas.0700440104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]

John F. Rawls, Michael A. Mahowald, Andrew L. Goodman, Chad M. Trent, and Jeffrey I. Gordon In vivo imaging and genetic analysis link bacterial motility and symbiosis in the zebrafish gut PNAS 2007 104: 7622-7627; published online before print April 24 2007, 10.1073/pnas.0702386104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

Rupinder Kaur, Biao Ma, and Brendan P. Cormack

A family of glycosylphosphatidylinositol-linked aspartyl proteases is required for virulence of Candida glabrata
PNAS 2007 104: 7628-7633; published online before print April 24 2007, 10.1073/pnas.0611195104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Neuroscience

Trinitat Cambras, John R. Weller, Montserrat Anglès-Pujoràs, Michael L. Lee, Andrea Christopher, Antoni Díez-Noguera, James M. Krueger, and Horacio O. de la Iglesia

Circadian desynchronization of core body temperature and sleep stages in the rat
PNAS 2007 104: 7634-7639; published online before print April 23 2007, 10.1073/pnas.0702424104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figure]  

Masahiro Mori, Beat H. Gähwiler, and Urs Gerber

Recruitment of an inhibitory hippocampal network after bursting in a single granule cell
PNAS 2007 104: 7640-7645; published online before print April 16 2007, 10.1073/pnas.0702164104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

T. Kenet, R. C. Froemke, C. E. Schreiner, I. N. Pessah, and M. M. Merzenich Perinatal exposure to a noncoplanar polychlorinated biphenyl alters tonotopy, receptive fields, and plasticity in rat primary auditory cortex PNAS 2007 104: 7646-7651; published online before print April 25 2007, 10.1073/pnas.0701944104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

Jeremy A. Cholfin and John L. R. Rubenstein

Patterning of frontal cortex subdivisions by Fgf17
PNAS 2007 104: 7652-7657; published online before print April 18 2007, 10.1073/pnas.0702225104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

D. H. Heck, W. T. Thach, and J. G. Keating

On-beam synchrony in the cerebellum as the mechanism for the timing and coordination of movement
PNAS 2007 104: 7658-7663; published online before print April 23 2007, 10.1073/pnas.0609966104 [Abstract] [Full Text] [Figures Only] [PDF]  

Natsuko Inagaki, Sato Honma, Daisuke Ono, Yusuke Tanahashi, and Ken-ichi Honma Separate oscillating cell groups in mouse suprachiasmatic nucleus couple photoperiodically to the onset and end of daily activity PNAS 2007 104: 7664-7669; published online before print April 26 2007, 10.1073/pnas.0607713104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

John S. Pezaris and R. Clay Reid

Demonstration of artificial visual percepts generated through thalamic microstimulation
PNAS 2007 104: 7670-7675; published online before print April 23 2007, 10.1073/pnas.0608563104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Text]  

Karim Jerbi, Jean-Philippe Lachaux, Karim N'Diaye, Dimitrios Pantazis, Richard M. Leahy, Line Garnero, and Sylvain Baillet

Coherent neural representation of hand speed in humans revealed by MEG imaging
PNAS 2007 104: 7676-7681; published online before print April 18 2007, 10.1073/pnas.0609632104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Movies]  

Pharmacology

Matthew R. Whorton, Michael P. Bokoch, Søren G. F. Rasmussen, Bo Huang, Richard N. Zare, Brian Kobilka, and Roger K. Sunahara

A monomeric G protein-coupled receptor isolated in a high-density lipoprotein particle efficiently activates its G protein
PNAS 2007 104: 7682-7687; published online before print April 23 2007, 10.1073/pnas.0611448104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Physiology

Thorsten J. Schaechinger and Dominik Oliver

Nonmammalian orthologs of prestin (SLC26A5) are electrogenic divalent/chloride anion exchangers
PNAS 2007 104: 7693-7698; published online before print April 18 2007, 10.1073/pnas.0608583104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Andreas Friebe, Evanthia Mergia, Oliver Dangel, Alexander Lange, and Doris Koesling

Fatal gastrointestinal obstruction and hypertension in mice lacking nitric oxide-sensitive guanylyl cyclase
PNAS 2007 104: 7699-7704; published online before print April 23 2007, 10.1073/pnas.0609778104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

Plant Biology

Population Biology

Katie Hampson, Jonathan Dushoff, John Bingham, Gideon Brückner, Y. H. Ali, and Andy Dobson

Synchronous cycles of domestic dog rabies in sub-Saharan Africa and the impact of control efforts
PNAS 2007 104: 7717-7722; published online before print April 23 2007, 10.1073/pnas.0609122104 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Psychology

Sustainability Science

Ronald E. Thresher, J. A. Koslow, A. K. Morison, and D. C. Smith

Depth-mediated reversal of the effects of climate change on long-term growth rates of exploited marine fish
PNAS 2007 104: 7461-7465; published online before print April 25 2007, 10.1073/pnas.0610546104 [Abstract] [Full Text] [Figures Only] [PDF]  

CORRECTIONS

Correction for Matsuda et al., DMY gene induces male development in genetically female (XX) medaka fish [Full Text] [PDF]  

Correction for Massaro et al., The omega-3 fatty acid docosahexaenoate attenuates endothelial cyclooxygenase-2 induction through both NADP(H) oxidase and PKC inhibition [Full Text] [PDF]  

Correction for Chowers et al., Specific polysaccharide conjugate vaccine-induced IgG antibodies prevent invasion of Shigella into Caco-2 cells and may be curative [Full Text] [PDF]  

Correction for Christen et al., DgrA is a member of a new family of cyclic diguanosine monophosphate receptors and controls flagellar motor function in Caulobacter crescentus [Full Text] [PDF]