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EDITORIAL

Nicholas R. Cozzarelli

PNAS at volume 100
PNAS 2003 100: 3005-3006. [Extract] [Full Text] [PDF]  

COMMENTARIES

Adam Driks

The dynamic spore
PNAS 2003 100: 3007-3009; published online before print March 11 2003, 10.1073/pnas.0730807100 [Extract] [Full Text] [PDF]  
See companion article on page 3461

C. Richard Hutchinson

Polyketide and non-ribosomal peptide synthases: Falling together by coming apart
PNAS 2003 100: 3010-3012; published online before print March 11 2003, 10.1073/pnas.0730689100 [Extract] [Full Text] [PDF]  
See companion article on page 3149

Richard A. Lerner and Albert Eschenmoser

Ozone in biology
PNAS 2003 100: 3013-3015; published online before print March 11 2003, 10.1073/pnas.0730791100 [Extract] [Full Text] [PDF]  
See companion article on page 3031

John T. Cacioppo and Howard S. Nusbaum

Component processes underlying choice
PNAS 2003 100: 3016-3017; published online before print March 11 2003, 10.1073/pnas.0730744100 [Extract] [Full Text] [PDF]  
See companion article on page 3536

S. L. Carrithers

Diarrhea or colorectal cancer: Can bacterial toxins serve as a treatment for colon cancer?
PNAS 2003 100: 3018-3020; published online before print March 11 2003, 10.1073/pnas.0730484100 [Extract] [Full Text] [PDF]  
See companion article on page 2695 in issue 5 of volume 100

PERSPECTIVES

Nicholas R. Cozzarelli

Revisiting the independence of the publicly and privately funded drafts of the human genome
PNAS 2003 100: 3021; published online before print March 11 2003, 10.1073/pnas.0830968100 [Extract] [Full Text] [PDF]  

Robert H. Waterston, Eric S. Lander, and John E. Sulston

More on the sequencing of the human genome
PNAS 2003 100: 3022-3024; published online before print March 11 2003, 10.1073/pnas.0634129100 [Extract] [Full Text] [PDF]  

Mark D. Adams, Granger G. Sutton, Hamilton O. Smith, Eugene W. Myers, and J. Craig Venter

The independence of our genome assemblies
PNAS 2003 100: 3025-3026; published online before print March 11 2003, 10.1073/pnas.0637478100 [Extract] [Full Text] [PDF]  

Ariel Blocker, Kaoru Komoriya, and Shin-Ichi Aizawa

Type III secretion systems and bacterial flagella: Insights into their function from structural similarities
PNAS 2003 100: 3027-3030; published online before print March 11 2003, 10.1073/pnas.0535335100 [Abstract] [Full Text] [PDF] [Supporting Text]  

PHYSICAL SCIENCES

Chemistry

Jiangyun Wang, Zaida A. Luthey-Schulten, and Kenneth S. Suslick

Is the olfactory receptor a metalloprotein?
PNAS 2003 100: 3035-3039; published online before print February 27 2003, 10.1073/pnas.262792899 [Abstract] [Full Text] [PDF]  

Serhii Pakhomov, Robert P. Hammer, Bijaya K. Mishra, and Britt N. Thomas

Chiral tubule self-assembly from an achiral diynoic lipid
PNAS 2003 100: 3040-3042; published online before print March 7 2003, 10.1073/pnas.0030051100 [Abstract] [Full Text] [PDF]  

Tae-Hee Lee and Robert M. Dickson

Discrete two-terminal single nanocluster quantum optoelectronic logic operations at room temperature
PNAS 2003 100: 3043-3046; published online before print March 5 2003, 10.1073/pnas.0635474100 [Abstract] [Full Text] [PDF]  

Elizabeth Rhoades, Eugene Gussakovsky, and Gilad Haran

Watching proteins fold one molecule at a time
PNAS 2003 100: 3197-3202; published online before print February 28 2003, 10.1073/pnas.2628068100 [Abstract] [Full Text] [PDF]  

Geophysics

J. Marvin Herndon

Nuclear georeactor origin of oceanic basalt ³He/⁴He, evidence, and implications
PNAS 2003 100: 3047-3050; published online before print March 3 2003, 10.1073/pnas.0437778100 [Abstract] [Full Text] [PDF]  

Physics

Tae-Hee Lee and Robert M. Dickson

Discrete two-terminal single nanocluster quantum optoelectronic logic operations at room temperature
PNAS 2003 100: 3043-3046; published online before print March 5 2003, 10.1073/pnas.0635474100 [Abstract] [Full Text] [PDF]  

Sandro Scandolo

Liquid-liquid phase transition in compressed hydrogen from first-principles simulations
PNAS 2003 100: 3051-3053; published online before print March 7 2003, 10.1073/pnas.0038012100 [Abstract] [Full Text] [PDF]  

David P. Ruelle Inaugural Article by a Recently Elected Academy Member: Inaugural Article: Extending the definition of entropy to nonequilibrium steady states PNAS 2003 100: 3054-3058; published online before print March 10 2003, 10.1073/pnas.0630567100 [Abstract] [Full Text] [PDF]

SOCIAL SCIENCES

Anthropology

Robert Boyd, Herbert Gintis, Samuel Bowles, and Peter J. Richerson

The evolution of altruistic punishment
PNAS 2003 100: 3531-3535; published online before print March 11 2003, 10.1073/pnas.0630443100 [Abstract] [Full Text] [PDF]  

Economic Sciences

Psychology

BIOLOGICAL SCIENCES

Applied Biological Sciences

Chunming Ding and Charles R. Cantor

A high-throughput gene expression analysis technique using competitive PCR and matrix-assisted laser desorption ionization time-of-flight MS
PNAS 2003 100: 3059-3064; published online before print March 6 2003, 10.1073/pnas.0630494100 [Abstract] [Full Text] [PDF]  

Enrique Santamaría, Matías A. Avila, M. Ujue Latasa, Angel Rubio, Antonio Martín-Duce, Shelly C. Lu, José M. Mato, and Fernando J. Corrales From the Cover: Functional proteomics of nonalcoholic steatohepatitis: Mitochondrial proteins as targets of S-adenosylmethionine PNAS 2003 100: 3065-3070; published online before print March 11 2003, 10.1073/pnas.0536625100 [Abstract] [Full Text] [PDF] [Supporting Information]

Narendra Maheshri and David V. Schaffer

Computational and experimental analysis of DNA shuffling
PNAS 2003 100: 3071-3076; published online before print March 7 2003, 10.1073/pnas.0537968100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Biochemistry

Laura L. Listenberger, Xianlin Han, Sarah E. Lewis, Sylvaine Cases, Robert V. Farese, Jr., Daniel S. Ory, and Jean E. Schaffer

Triglyceride accumulation protects against fatty acid-induced lipotoxicity
PNAS 2003 100: 3077-3082; published online before print March 10 2003, 10.1073/pnas.0630588100 [Abstract] [Full Text] [PDF]  

Brooke A. Murphy McDaniel, Frank J. Grundy, Irina Artsimovitch, and Tina M. Henkin

Transcription termination control of the S box system: Direct measurement of S-adenosylmethionine by the leader RNA
PNAS 2003 100: 3083-3088; published online before print March 7 2003, 10.1073/pnas.0630422100 [Abstract] [Full Text] [PDF]  

Scarlett Goon, Birgit Schilling, Michael V. Tullius, Bradford W. Gibson, and Carolyn R. Bertozzi

Metabolic incorporation of unnatural sialic acids into Haemophilus ducreyi lipooligosaccharides
PNAS 2003 100: 3089-3094; published online before print March 3 2003, 10.1073/pnas.0437851100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Walid Al-Feel, James C. DeMar, and Salih J. Wakil

A Saccharomyces cerevisiae mutant strain defective in acetyl-CoA carboxylase arrests at the G₂/M phase of the cell cycle
PNAS 2003 100: 3095-3100; published online before print March 7 2003, 10.1073/pnas.0538069100 [Abstract] [Full Text] [PDF]  

Colin M. House, Ian J. Frew, Huei-Luen Huang, Gerhard Wiche, Nadia Traficante, Edouard Nice, Bruno Catimel, and David D. L. Bowtell

A binding motif for Siah ubiquitin ligase
PNAS 2003 100: 3101-3106; published online before print March 7 2003, 10.1073/pnas.0534783100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Michael P. Washburn, Antonius Koller, Guy Oshiro, Ryan R. Ulaszek, David Plouffe, Cosmin Deciu, Elizabeth Winzeler, and John R. Yates, III

Protein pathway and complex clustering of correlated mRNA and protein expression analyses in Saccharomyces cerevisiae
PNAS 2003 100: 3107-3112; published online before print March 7 2003, 10.1073/pnas.0634629100 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Ramon Roca, Robert M. Kypta, and Maria d. M. Vivanco

Loss of p16^INK4a results in increased glucocorticoid receptor activity during fibrosarcoma development
PNAS 2003 100: 3113-3118; published online before print March 6 2003, 10.1073/pnas.0634912100 [Abstract] [Full Text] [PDF]  

Keita Koizumi, Carla Lintas, Marshall Nirenberg, Jin-Soo Maeng, Jeong-Ho Ju, James W. Mack, James M. Gruschus, Ward F. Odenwald, and James A. Ferretti

Mutations that affect the ability of the vnd/NK-2 homeoprotein to regulate gene expression: Transgenic alterations and tertiary structure
PNAS 2003 100: 3119-3124; published online before print March 7 2003, 10.1073/pnas.0438043100 [Abstract] [Full Text] [PDF]  

Galen M. Pieper, Nadine L. N. Halligan, Gail Hilton, Eugene A. Konorev, Christopher C. Felix, Allan M. Roza, Mark B. Adams, and Owen W. Griffith

Non-heme iron protein: A potential target of nitric oxide in acute cardiac allograft rejection
PNAS 2003 100: 3125-3130; published online before print March 6 2003, 10.1073/pnas.0636938100 [Abstract] [Full Text] [PDF]  

Zsolt Török, Nelly M. Tsvetkova, Gábor Balogh, Ibolya Horváth, Enik Nagy, Zoltán Pénzes, Judit Hargitai, Olivier Bensaude, Péter Csermely, John H. Crowe, Bruno Maresca, and László Vígh

Heat shock protein coinducers with no effect on protein denaturation specifically modulate the membrane lipid phase
PNAS 2003 100: 3131-3136; published online before print March 3 2003, 10.1073/pnas.0438003100 [Abstract] [Full Text] [PDF]  

Paulene M. Quigley, Konstantin Korotkov, François Baneyx, and Wim G. J. Hol

The 1.6-Å crystal structure of the class of chaperones represented by Escherichia coli Hsp31 reveals a putative catalytic triad
PNAS 2003 100: 3137-3142; published online before print March 5 2003, 10.1073/pnas.0530312100 [Abstract] [Full Text] [PDF] [Supporting Text]  

Gavin J. Williams, Silvie Domann, Adam Nelson, and Alan Berry

Modifying the stereochemistry of an enzyme-catalyzed reaction by directed evolution
PNAS 2003 100: 3143-3148; published online before print March 7 2003, 10.1073/pnas.0635924100 [Abstract] [Full Text] [PDF]  

Yi-Qiang Cheng, Gong-Li Tang, and Ben Shen From the Cover: Type I polyketide synthase requiring a discrete acyltransferase for polyketide biosynthesis PNAS 2003 100: 3149-3154; published online before print February 21 2003, 10.1073/pnas.0537286100 [Abstract] [Full Text] [PDF]   See Commentary on page 3010

Daisuke Yabe, Ryutaro Komuro, Guosheng Liang, Joseph L. Goldstein, and Michael S. Brown

Liver-specific mRNA for Insig-2 down-regulated by insulin: Implications for fatty acid synthesis
PNAS 2003 100: 3155-3160; published online before print March 6 2003, 10.1073/pnas.0130116100 [Abstract] [Full Text] [PDF]  

Biophysics

Yongli Zhang and Donald M. Crothers

High-throughput approach for detection of DNA bending and flexibility based on cyclization
PNAS 2003 100: 3161-3166; published online before print March 10 2003, 10.1073/pnas.0530189100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Ryo Kitahara and Kazuyuki Akasaka

Close identity of a pressure-stabilized intermediate with a kinetic intermediate in protein folding
PNAS 2003 100: 3167-3172; published online before print March 10 2003, 10.1073/pnas.0630309100 [Abstract] [Full Text] [PDF]  

Prashant K. Purohit, Jané Kondev, and Rob Phillips

Mechanics of DNA packaging in viruses
PNAS 2003 100: 3173-3178; published online before print March 10 2003, 10.1073/pnas.0737893100 [Abstract] [Full Text] [PDF]  

Nicole M. Haralampus-Grynaviski, Laura E. Lamb, Christine M. R. Clancy, Christine Skumatz, Janice M. Burke, Tadeusz Sarna, and John D. Simon

Spectroscopic and morphological studies of human retinal lipofuscin granules
PNAS 2003 100: 3179-3184; published online before print February 28 2003, 10.1073/pnas.0630280100 [Abstract] [Full Text] [PDF]  

Elisabet Wahlberg, Christofer Lendel, Magnus Helgstrand, Peter Allard, Vildan Dincbas-Renqvist, Anders Hedqvist, Helena Berglund, Per-Åke Nygren, and Torleif Härd

An affibody in complex with a target protein: Structure and coupled folding
PNAS 2003 100: 3185-3190; published online before print February 19 2003, 10.1073/pnas.0436086100 [Abstract] [Full Text] [PDF]  

Martin Högbom, Malin Eklund, Per-Åke Nygren, and Pär Nordlund

Structural basis for recognition by an in vitro evolved affibody
PNAS 2003 100: 3191-3196; published online before print February 25 2003, 10.1073/pnas.0436100100 [Abstract] [Full Text] [PDF]  
See Commentary on page 3553

Elizabeth Rhoades, Eugene Gussakovsky, and Gilad Haran

Watching proteins fold one molecule at a time
PNAS 2003 100: 3197-3202; published online before print February 28 2003, 10.1073/pnas.2628068100 [Abstract] [Full Text] [PDF]  

Thiruvallur R. Gowrishankar and James C. Weaver

An approach to electrical modeling of single and multiple cells
PNAS 2003 100: 3203-3208; published online before print March 7 2003, 10.1073/pnas.0636434100 [Abstract] [Full Text] [PDF]  

Martin Högbom, Marcus Galander, Martin Andersson, Matthias Kolberg, Wulf Hofbauer, Günter Lassmann, Pär Nordlund, and Friedhelm Lendzian

Displacement of the tyrosyl radical cofactor in ribonucleotide reductase obtained by single-crystal high-field EPR and 1.4-Å x-ray data
PNAS 2003 100: 3209-3214; published online before print March 6 2003, 10.1073/pnas.0536684100 [Abstract] [Full Text] [PDF]  

Brendan J. McConkey, Vladimir Sobolev, and Marvin Edelman

Discrimination of native protein structures using atom-atom contact scoring
PNAS 2003 100: 3215-3220; published online before print March 11 2003, 10.1073/pnas.0535768100 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Cell Biology

Ryo Iwamoto, Satoru Yamazaki, Masanori Asakura, Seiji Takashima, Hidetoshi Hasuwa, Kenji Miyado, Satoshi Adachi, Masafumi Kitakaze, Koji Hashimoto, Gerhard Raab, Daisuke Nanba, Shigeki Higashiyama, Masatsugu Hori, Michael Klagsbrun, and Eisuke Mekada

Heparin-binding EGF-like growth factor and ErbB signaling is essential for heart function
PNAS 2003 100: 3221-3226; published online before print March 5 2003, 10.1073/pnas.0537588100 [Abstract] [Full Text] [PDF]  

Niels Volkmann, Greta Ouyang, Kathleen M. Trybus, David J. DeRosier, Susan Lowey, and Dorit Hanein

Myosin isoforms show unique conformations in the actin-bound state
PNAS 2003 100: 3227-3232; published online before print February 28 2003, 10.1073/pnas.0536510100 [Abstract] [Full Text] [PDF]  

Anja Krones-Herzig, Eileen Adamson, and Dan Mercola

Early growth response 1 protein, an upstream gatekeeper of the p53 tumor suppressor, controls replicative senescence
PNAS 2003 100: 3233-3238; published online before print March 10 2003, 10.1073/pnas.2628034100 [Abstract] [Full Text] [PDF]  

Hai Xiao, Yong Mao, Shyamal D. Desai, Nai Zhou, Chun-Yuan Ting, Jaulang Hwang, and Leroy F. Liu

The topoisomerase II circular clamp arrests transcription and signals a 26S proteasome pathway
PNAS 2003 100: 3239-3244; published online before print March 10 2003, 10.1073/pnas.0736401100 [Abstract] [Full Text] [PDF]  

Sung Hee Baek, Chrissa Kioussi, Paola Briata, Degeng Wang, H. D. Nguyen, Kenneth A. Ohgi, Christopher K. Glass, Anthony Wynshaw-Boris, David W. Rose, and Michael G. Rosenfeld

Regulated subset of G₁ growth-control genes in response to derepression by the Wnt pathway
PNAS 2003 100: 3245-3250; published online before print March 10 2003, 10.1073/pnas.0330217100 [Abstract] [Full Text] [PDF]  

Hong Zhang, Kuang-Hung Pan, and Stanley N. Cohen

Senescence-specific gene expression fingerprints reveal cell-type-dependent physical clustering of up-regulated chromosomal loci
PNAS 2003 100: 3251-3256; published online before print March 7 2003, 10.1073/pnas.2627983100 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Lauren D. Wood, Brenda J. Irvin, Giuseppina Nucifora, K. Scott Luce, and Scott W. Hiebert

Small ubiquitin-like modifier conjugation regulates nuclear export of TEL, a putative tumor suppressor
PNAS 2003 100: 3257-3262; published online before print March 7 2003, 10.1073/pnas.0637114100 [Abstract] [Full Text] [PDF]  

Robert F. Kalejta and Thomas Shenk

Proteasome-dependent, ubiquitin-independent degradation of the Rb family of tumor suppressors by the human cytomegalovirus pp71 protein
PNAS 2003 100: 3263-3268; published online before print March 7 2003, 10.1073/pnas.0538058100 [Abstract] [Full Text] [PDF]  

Stefan Wagner, Simion Chiosea, and Jeffrey A. Nickerson

The spatial targeting and nuclear matrix binding domains of SRm160
PNAS 2003 100: 3269-3274; published online before print March 6 2003, 10.1073/pnas.0438055100 [Abstract] [Full Text] [PDF]  

Zheng Fu, Eliah Aronoff-Spencer, Jonathan M. Backer, and Gary J. Gerfen From the Cover: The structure of the inter-SH2 domain of class IA phosphoinositide 3-kinase determined by site-directed spin labeling EPR and homology modeling PNAS 2003 100: 3275-3280; published online before print March 10 2003, 10.1073/pnas.0535975100 [Abstract] [Full Text] [PDF] [Supporting Information]

L. D. Mesner, J. L. Hamlin, and P. A. Dijkwel

The matrix attachment region in the Chinese hamster dihydrofolate reductase origin of replication may be required for local chromatid separation
PNAS 2003 100: 3281-3286; published online before print March 10 2003, 10.1073/pnas.0437791100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Developmental Biology

Jyotshnabala Kanungo, Zbynek Kozmik, Shivalingappa K. Swamynathan, and Joram Piatigorsky

Gelsolin is a dorsalizing factor in zebrafish
PNAS 2003 100: 3287-3292; published online before print March 10 2003, 10.1073/pnas.0634473100 [Abstract] [Full Text] [PDF]  

Sergi Beltran, Enrique Blanco, Florenci Serras, Beatriz Pérez-Villamil, Roderic Guigó, Spyros Artavanis-Tsakonas, and Montserrat Corominas

Transcriptional network controlled by the trithorax-group gene ash2 in Drosophila melanogaster
PNAS 2003 100: 3293-3298; published online before print March 7 2003, 10.1073/pnas.0538075100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Silvia Maretto, Michelangelo Cordenonsi, Sirio Dupont, Paola Braghetta, Vania Broccoli, A. Bassim Hassan, Dino Volpin, Giorgio M. Bressan, and Stefano Piccolo

Mapping Wnt/-catenin signaling during mouse development and in colorectal tumors
PNAS 2003 100: 3299-3304; published online before print March 7 2003, 10.1073/pnas.0434590100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Huilin Qi, Dean J. Aguiar, Shelly M. Williams, Alison La Pean, Wei Pan, and Catherine M. Verfaillie

Identification of genes responsible for osteoblast differentiation from human mesodermal progenitor cells
PNAS 2003 100: 3305-3310; published online before print March 11 2003, 10.1073/pnas.0532693100 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Marco Novelli, Antonio Cossu, Dahmane Oukrif, Alberto Quaglia, Sunil Lakhani, Richard Poulsom, Peter Sasieni, Piera Carta, Marcella Contini, Anna Pasca, Giuseppe Palmieri, Walter Bodmer, Francesco Tanda, and Nick Wright

X-inactivation patch size in human female tissue confounds the assessment of tumor clonality
PNAS 2003 100: 3311-3314; published online before print February 27 2003, 10.1073/pnas.0437825100 [Abstract] [Full Text] [PDF]  

Samuel Sidi, Carole Goutel, Nadine Peyriéras, and Frédéric M. Rosa

Maternal induction of ventral fate by zebrafish radar
PNAS 2003 100: 3315-3320; published online before print February 24 2003, 10.1073/pnas.0530115100 [Abstract] [Full Text] [PDF]  
See Commentary on page 4363

Ecology

Christopher J. Costello and Andrew R. Solow

On the pattern of discovery of introduced species
PNAS 2003 100: 3321-3323; published online before print March 3 2003, 10.1073/pnas.0636536100 [Abstract] [Full Text] [PDF]  

Evolution

Yoav Gilad, Orna Man, Svante Pääbo, and Doron Lancet

Human specific loss of olfactory receptor genes
PNAS 2003 100: 3324-3327; published online before print February 28 2003, 10.1073/pnas.0535697100 [Abstract] [Full Text] [PDF]  

Emily R. Liman and Hideki Innan

Relaxed selective pressure on an essential component of pheromone transduction in primate evolution
PNAS 2003 100: 3328-3332; published online before print March 11 2003, 10.1073/pnas.0636123100 [Abstract] [Full Text] [PDF]  

A. F. Russell, L. L. Sharpe, P. N. M. Brotherton, and T. H. Clutton-Brock

Cost minimization by helpers in cooperative vertebrates
PNAS 2003 100: 3333-3338; published online before print March 10 2003, 10.1073/pnas.0636503100 [Abstract] [Full Text] [PDF]  

Genetics

Erin M. Conlon, X. Shirley Liu, Jason D. Lieb, and Jun S. Liu

Integrating regulatory motif discovery and genome-wide expression analysis
PNAS 2003 100: 3339-3344; published online before print March 7 2003, 10.1073/pnas.0630591100 [Abstract] [Full Text] [PDF]  

Amani Zewail, Michael W. Xie, Yi Xing, Lan Lin, P. Fred Zhang, Wei Zou, Jonathan P. Saxe, and Jing Huang

Novel functions of the phosphatidylinositol metabolic pathway discovered by a chemical genomics screen with wortmannin
PNAS 2003 100: 3345-3350; published online before print March 3 2003, 10.1073/pnas.0530118100 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Orly Alter, Patrick O. Brown, and David Botstein

Generalized singular value decomposition for comparative analysis of genome-scale expression data sets of two different organisms
PNAS 2003 100: 3351-3356; published online before print March 11 2003, 10.1073/pnas.0530258100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Hisao Ueyama, Yao-Hua Li, Gui-Lian Fu, Patcharee Lertrit, La-ongsri Atchaneeyasakul, Sanae Oda, Shoko Tanabe, Yasuhiro Nishida, Shinichi Yamade, and Iwao Ohkubo

An A71C substitution in a green gene at the second position in the red/green visual-pigment gene array is associated with deutan color-vision deficiency
PNAS 2003 100: 3357-3362; published online before print March 7 2003, 10.1073/pnas.0637437100 [Abstract] [Full Text] [PDF]  

Elena Casacuberta and Mary-Lou Pardue

Transposon telomeres are widely distributed in the Drosophila genus: TART elements in the virilis group
PNAS 2003 100: 3363-3368; published online before print March 7 2003, 10.1073/pnas.0230353100 [Abstract] [Full Text] [PDF]  

James H. Marden, Blanka Rogina, Kristi L. Montooth, and Stephen L. Helfand

Conditional tradeoffs between aging and organismal performance of Indy long-lived mutant flies
PNAS 2003 100: 3369-3373; published online before print March 7 2003, 10.1073/pnas.0634985100 [Abstract] [Full Text] [PDF]  

Karin M. L. Gaensler, Zemin Zhang, Chin Lin, Suya Yang, Karin Hardt, and Linda Flebbe-Rehwaldt

Sequences in the ^A- intergenic region are not required for stage-specific regulation of the human -globin gene locus
PNAS 2003 100: 3374-3379; published online before print March 10 2003, 10.1073/pnas.0634132100 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Tim Wiltshire, Mathew T. Pletcher, Serge Batalov, S. Whitney Barnes, Lisa M. Tarantino, Michael P. Cooke, Hua Wu, Kevin Smylie, Andrey Santrosyan, Neal G. Copeland, Nancy A. Jenkins, Francis Kalush, Richard J. Mural, Richard J. Glynne, Steve A. Kay, Mark D. Adams, and Colin F. Fletcher

Genome-wide single-nucleotide polymorphism analysis defines haplotype patterns in mouse
PNAS 2003 100: 3380-3385; published online before print February 28 2003, 10.1073/pnas.0130101100 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Immunology

Lian Fan, Brian W. Busser, Traci Q. Lifsted, David Lo, and Terri M. Laufer

Antigen presentation by keratinocytes directs autoimmune skin disease
PNAS 2003 100: 3386-3391; published online before print March 10 2003, 10.1073/pnas.0437899100 [Abstract] [Full Text] [PDF]  

SangKon Oh, Jay A. Berzofsky, Donald S. Burke, Thomas A. Waldmann, and Liyanage P. Perera

Coadministration of HIV vaccine vectors with vaccinia viruses expressing IL-15 but not IL-2 induces long-lasting cellular immunity
PNAS 2003 100: 3392-3397; published online before print March 7 2003, 10.1073/pnas.0630592100 [Abstract] [Full Text] [PDF]  

Jan C. Schmollinger, Robert H. Vonderheide, Kara M. Hoar, Britta Maecker, Joachim L. Schultze, F. Stephen Hodi, Robert J. Soiffer, Ken Jung, Marcelo J. Kuroda, Norman L. Letvin, Edward A. Greenfield, Martin Mihm, Jeffery L. Kutok, and Glenn Dranoff

Melanoma inhibitor of apoptosis protein (ML-IAP) is a target for immune-mediated tumor destruction
PNAS 2003 100: 3398-3403; published online before print March 7 2003, 10.1073/pnas.0530311100 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Medical Sciences

Kenichi Yamahara, Hiroshi Itoh, Tae-Hwa Chun, Yoshihiro Ogawa, Jun Yamashita, Naoki Sawada, Yasutomo Fukunaga, Masakatsu Sone, Takami Yurugi-Kobayashi, Kazutoshi Miyashita, Hirokazu Tsujimoto, Hyun Kook, Robert Feil, David L. Garbers, Franz Hofmann, and Kazuwa Nakao

Significance and therapeutic potential of the natriuretic peptides/cGMP/cGMP-dependent protein kinase pathway in vascular regeneration
PNAS 2003 100: 3404-3409; published online before print March 5 2003, 10.1073/pnas.0538059100 [Abstract] [Full Text] [PDF]  

John B. Welsh, Lisa M. Sapinoso, Suzanne G. Kern, David A. Brown, Tao Liu, Asne R. Bauskin, Robyn L. Ward, Nicholas J. Hawkins, David I. Quinn, Pamela J. Russell, Robert L. Sutherland, Samuel N. Breit, Christopher A. Moskaluk, Henry F. Frierson, Jr., and Garret M. Hampton

Large-scale delineation of secreted protein biomarkers overexpressed in cancer tissue and serum
PNAS 2003 100: 3410-3415; published online before print March 6 2003, 10.1073/pnas.0530278100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Barnaby C. H. May, Aaron T. Fafarman, Septima B. Hong, Michael Rogers, Leslie W. Deady, Stanley B. Prusiner, and Fred E. Cohen

Potent inhibition of scrapie prion replication in cultured cells by bis-acridines
PNAS 2003 100: 3416-3421; published online before print March 7 2003, 10.1073/pnas.2627988100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Barbara Murdoch, Kristin Chadwick, Matthew Martin, Farbod Shojaei, Kavita V. Shah, Lisa Gallacher, Randall T. Moon, and Mickie Bhatia

Wnt-5A augments repopulating capacity and primitive hematopoietic development of human blood stem cells in vivo
PNAS 2003 100: 3422-3427; published online before print March 7 2003, 10.1073/pnas.0130233100 [Abstract] [Full Text] [PDF] [Supporting Figure]  

Zhiyong Wang, Enrico Moro, Kalman Kovacs, Run Yu, and Shlomo Melmed

Pituitary tumor transforming gene-null male mice exhibit impaired pancreatic beta cell proliferation and diabetes
PNAS 2003 100: 3428-3432; published online before print March 7 2003, 10.1073/pnas.0638052100 [Abstract] [Full Text] [PDF]  

Carl E. Mackewicz, Charles S. Craik, and Jay A. Levy

The CD8⁺ cell noncytotoxic anti-HIV response can be blocked by protease inhibitors
PNAS 2003 100: 3433-3438; published online before print March 6 2003, 10.1073/pnas.0630379100 [Abstract] [Full Text] [PDF]  

J. T. Eells, M. M. Henry, P. Summerfelt, M. T. T. Wong-Riley, E. V. Buchmann, M. Kane, N. T. Whelan, and H. T. Whelan

Therapeutic photobiomodulation for methanol-induced retinal toxicity
PNAS 2003 100: 3439-3444; published online before print March 7 2003, 10.1073/pnas.0534746100 [Abstract] [Full Text] [PDF]  

Tadashi Yamashita, Akira Hashiramoto, Martin Haluzik, Hiroki Mizukami, Shoshannah Beck, Aaron Norton, Mari Kono, Shuichi Tsuji, Jose Luis Daniotti, Norbert Werth, Roger Sandhoff, Konrad Sandhoff, and Richard L. Proia

Enhanced insulin sensitivity in mice lacking ganglioside GM3
PNAS 2003 100: 3445-3449; published online before print March 10 2003, 10.1073/pnas.0635898100 [Abstract] [Full Text] [PDF]  

Jinhee Park, Gary J. Murray, Advait Limaye, Jane M. Quirk, Monique P. Gelderman, Roscoe O. Brady, and Pankaj Qasba

Long-term correction of globotriaosylceramide storage in Fabry mice by recombinant adeno-associated virus-mediated gene transfer
PNAS 2003 100: 3450-3454; published online before print March 6 2003, 10.1073/pnas.0537900100 [Abstract] [Full Text] [PDF]  

Mathias Chamaillard, Dana Philpott, Stephen E. Girardin, Habib Zouali, Suzanne Lesage, Fabrice Chareyre, The Hung Bui, Marco Giovannini, Ulrich Zaehringer, Virginie Penard-Lacronique, Philippe J. Sansonetti, Jean-Pierre Hugot, and Gilles Thomas

Gene-environment interaction modulated by allelic heterogeneity in inflammatory diseases
PNAS 2003 100: 3455-3460; published online before print March 7 2003, 10.1073/pnas.0530276100 [Abstract] [Full Text] [PDF]  

Microbiology

Andrew J. Westphal, P. Buford Price, Terrance J. Leighton, and Katherine E. Wheeler

Kinetics of size changes of individual Bacillus thuringiensis spores in response to changes in relative humidity
PNAS 2003 100: 3461-3466; published online before print February 12 2003, 10.1073/pnas.232710999 [Abstract] [Full Text] [PDF]  
See Commentary on page 3007

Andrew J. Syder, Jung D. Oh, Janaki L. Guruge, David O'Donnell, Maria Karlsson, Jason C. Mills, Britta M. Björkholm, and Jeffrey I. Gordon

The impact of parietal cells on Helicobacter pylori tropism and host pathology: An analysis using gnotobiotic normal and transgenic mice
PNAS 2003 100: 3467-3472; published online before print March 10 2003, 10.1073/pnas.0230380100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Igor M. Rouzine and F. Ellis McKenzie

Link between immune response and parasite synchronization in malaria
PNAS 2003 100: 3473-3478; published online before print March 5 2003, 10.1073/pnas.262796299 [Abstract] [Full Text] [PDF]  

Neuroscience

Debra A. Gusnard, John M. Ollinger, Gordon L. Shulman, C. Robert Cloninger, Joseph L. Price, David C. Van Essen, and Marcus E. Raichle

Persistence and brain circuitry
PNAS 2003 100: 3479-3484; published online before print March 7 2003, 10.1073/pnas.0538050100 [Abstract] [Full Text] [PDF] [Supporting Information]  

David Reigada, Ismael Díez-Pérez, Pau Gorostiza, Albert Verdaguer, Inmaculada Gómez de Aranda, Oriol Pineda, Jaume Vilarrasa, Jordi Marsal, Joan Blasi, Jordi Aleu, and Carles Solsona

Control of neurotransmitter release by an internal gel matrix in synaptic vesicles
PNAS 2003 100: 3485-3490; published online before print March 10 2003, 10.1073/pnas.0336914100 [Abstract] [Full Text] [PDF] [Supporting Information]  

Francisco J. Urbano, Erika S. Piedras-Rentería, Kisun Jun, Hee-Sup Shin, Osvaldo D. Uchitel, and Richard W. Tsien

Altered properties of quantal neurotransmitter release at endplates of mice lacking P/Q-type Ca²⁺ channels
PNAS 2003 100: 3491-3496; published online before print March 6 2003, 10.1073/pnas.0437991100 [Abstract] [Full Text] [PDF]  

Yunjuan Sun, Kunlin Jin, Alyson Peel, Xiao Ou Mao, Lin Xie, and David A. Greenberg

Neuroglobin protects the brain from experimental stroke in vivo
PNAS 2003 100: 3497-3500; published online before print March 5 2003, 10.1073/pnas.0637726100 [Abstract] [Full Text] [PDF]  

Yanqing Chen, Anil K. Seth, Joseph A. Gally, and Gerald M. Edelman

The power of human brain magnetoencephalographic signals can be modulated up or down by changes in an attentive visual task
PNAS 2003 100: 3501-3506; published online before print March 7 2003, 10.1073/pnas.0337630100 [Abstract] [Full Text] [PDF]  

John Dickhaut, Kevin McCabe, Jennifer C. Nagode, Aldo Rustichini, Kip Smith, and José V. Pardo From the Cover: The impact of the certainty context on the process of choice PNAS 2003 100: 3536-3541; published online before print March 7 2003, 10.1073/pnas.0530279100 [Abstract] [Full Text] [PDF]   See Commentary on page 3016

Physiology

Andrew J. Westphal, P. Buford Price, Terrance J. Leighton, and Katherine E. Wheeler

Kinetics of size changes of individual Bacillus thuringiensis spores in response to changes in relative humidity
PNAS 2003 100: 3461-3466; published online before print February 12 2003, 10.1073/pnas.232710999 [Abstract] [Full Text] [PDF]  
See Commentary on page 3007

Sebastian K. G. Maier, Ruth E. Westenbroek, T. T. Yamanushi, H. Dobrzynski, Mark R. Boyett, William A. Catterall, and Todd Scheuer

An unexpected requirement for brain-type sodium channels for control of heart rate in the mouse sinoatrial node
PNAS 2003 100: 3507-3512; published online before print March 11 2003, 10.1073/pnas.2627986100 [Abstract] [Full Text] [PDF]  

Plant Biology

Jianjun Yang, George C. Fox, Jr., and Tina V. Henry-Smith

Intein-mediated assembly of a functional -glucuronidase in transgenic plants
PNAS 2003 100: 3513-3518; published online before print March 10 2003, 10.1073/pnas.0635899100 [Abstract] [Full Text] [PDF]  

Li Kang, Jianxiong Li, Tiehan Zhao, Fangming Xiao, Xiaoyan Tang, Roger Thilmony, ShengYang He, and Jian-Min Zhou