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COMMENTARIES

Larry Gerace

TorsinA and torsion dystonia: Unraveling the architecture of the nuclear envelope
PNAS 2004 101: 8839-8840; published online before print June 8 2004, 10.1073/pnas.0402441101 [Extract] [Full Text] [PDF]  

Harvey E. Marshall, Douglas T. Hess, and Jonathan S. Stamler

S-nitrosylation: Physiological regulation of NF-B
PNAS 2004 101: 8841-8842; published online before print June 8 2004, 10.1073/pnas.0403034101 [Extract] [Full Text] [PDF]  
See companion article on page 8945

Bruno Amati

Myc degradation: Dancing with ubiquitin ligases
PNAS 2004 101: 8843-8844; published online before print June 8 2004, 10.1073/pnas.0403046101 [Extract] [Full Text] [PDF]  
See companion article on page 9085

PHYSICAL SCIENCES

Chemistry

Vasiliki Demas, Dimitris Sakellariou, Carlos A. Meriles, Songi Han, Jeffrey Reimer, and Alexander Pines

Three-dimensional phase-encoded chemical shift MRI in the presence of inhomogeneous fields
PNAS 2004 101: 8845-8847; published online before print June 7 2004, 10.1073/pnas.0403016101 [Abstract] [Full Text] [PDF]  

Geophysics

Paolo D'Odorico and Amilcare Porporato

Preferential states in soil moisture and climate dynamics
PNAS 2004 101: 8848-8851; published online before print June 7 2004, 10.1073/pnas.0401428101 [Abstract] [Full Text] [PDF]  

SOCIAL SCIENCES

Anthropology

BIOLOGICAL SCIENCES

Applied Biological Sciences

James P. McClung, Carol A. Roneker, Weipeng Mu, Donald J. Lisk, Paul Langlais, Feng Liu, and Xin Gen Lei

Development of insulin resistance and obesity in mice overexpressing cellular glutathione peroxidase
PNAS 2004 101: 8852-8857; published online before print June 7 2004, 10.1073/pnas.0308096101 [Abstract] [Full Text] [PDF]  

Biochemistry

Xinlin Du, Gavin E. Black, Paolo Lecchi, Fred P. Abramson, and Stephen R. Sprang

Kinetic isotope effects in Ras-catalyzed GTP hydrolysis: Evidence for a loose transition state
PNAS 2004 101: 8858-8863; published online before print June 3 2004, 10.1073/pnas.0401675101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Yuxin Yin, Aiping Zhu, Yan J. Jin, Yu-Xin Liu, Xia Zhang, Kevin M. Hopkins, and Howard B. Lieberman

Human RAD9 checkpoint control/proapoptotic protein can activate transcription of p21
PNAS 2004 101: 8864-8869; published online before print June 7 2004, 10.1073/pnas.0403130101 [Abstract] [Full Text] [PDF] [Supporting Table]  

Licio Collavin, Monica Gostissa, Fabio Avolio, Paola Secco, Antonella Ronchi, Claudio Santoro, and Giannino Del Sal

Modification of the erythroid transcription factor GATA-1 by SUMO-1
PNAS 2004 101: 8870-8875; published online before print June 1 2004, 10.1073/pnas.0308605101 [Abstract] [Full Text] [PDF]  

Begoña Heras, Melissa A. Edeling, Horst J. Schirra, Satish Raina, and Jennifer L. Martin

Crystal structures of the DsbG disulfide isomerase reveal an unstable disulfide
PNAS 2004 101: 8876-8881; published online before print June 7 2004, 10.1073/pnas.0402769101 [Abstract] [Full Text] [PDF]  

Zhiwen Zhang, Lital Alfonta, Feng Tian, Badry Bursulaya, Sean Uryu, David S. King, and Peter G. Schultz

Selective incorporation of 5-hydroxytryptophan into proteins in mammalian cells
PNAS 2004 101: 8882-8887; published online before print June 8 2004, 10.1073/pnas.0307029101 [Abstract] [Full Text] [PDF]  

Masumi Eto, Toshio Kitazawa, and David L. Brautigan

Phosphoprotein inhibitor CPI-17 specificity depends on allosteric regulation of protein phosphatase-1 by regulatory subunits
PNAS 2004 101: 8888-8893; published online before print June 7 2004, 10.1073/pnas.0307812101 [Abstract] [Full Text] [PDF]  

Douglas D. Thomas, Michael Graham Espey, Lisa A. Ridnour, Lorne J. Hofseth, Daniele Mancardi, Curtis C. Harris, and David A. Wink

Hypoxic inducible factor 1, extracellular signal-regulated kinase, and p53 are regulated by distinct threshold concentrations of nitric oxide
PNAS 2004 101: 8894-8899; published online before print June 3 2004, 10.1073/pnas.0400453101 [Abstract] [Full Text] [PDF]  

Rajendra K. Agrawal, Manjuli R. Sharma, Michael C. Kiel, Go Hirokawa, Timothy M. Booth, Christian M. T. Spahn, Robert A. Grassucci, Akira Kaji, and Joachim Frank

Visualization of ribosome-recycling factor on the Escherichia coli 70S ribosome: Functional implications
PNAS 2004 101: 8900-8905; published online before print June 3 2004, 10.1073/pnas.0401904101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Bosun Min, Brian T. Weinert, and Donald C. Rio

Interplay between Drosophila Bloom's syndrome helicase and Ku autoantigen during nonhomologous end joining repair of P element-induced DNA breaks
PNAS 2004 101: 8906-8911; published online before print June 7 2004, 10.1073/pnas.0403000101 [Abstract] [Full Text] [PDF]  

Patricia J. Willy, Ian R. Murray, Jing Qian, Brett B. Busch, William C. Stevens, Jr., Richard Martin, Raju Mohan, Sihong Zhou, Peter Ordentlich, Ping Wei, Douglas W. Sapp, Robert A. Horlick, Richard A. Heyman, and Ira G. Schulman

Regulation of PPAR coactivator 1 (PGC-1) signaling by an estrogen-related receptor (ERR) ligand
PNAS 2004 101: 8912-8917; published online before print June 7 2004, 10.1073/pnas.0401420101 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Rosa M. Canet-Avilés, Mark A. Wilson, David W. Miller, Rili Ahmad, Chris McLendon, Sourav Bandyopadhyay, Melisa J. Baptista, Dagmar Ringe, Gregory A. Petsko, and Mark R. Cookson

The Parkinson's disease protein DJ-1 is neuroprotective due to cysteine-sulfinic acid-driven mitochondrial localization
PNAS 2004 101: 9103-9108; published online before print June 4 2004, 10.1073/pnas.0402959101 [Abstract] [Full Text] [PDF] [Supporting Table]  

Biophysics

Ty E. Adams, Matthew F. Hockin, Kenneth G. Mann, and Stephen J. Everse

The crystal structure of activated protein C-inactivated bovine factor Va: Implications for cofactor function
PNAS 2004 101: 8918-8923; published online before print June 7 2004, 10.1073/pnas.0403072101 [Abstract] [Full Text] [PDF] [Supporting Table]  

Vannakambadi K. Ganesh, Scott A. Smith, Girish J. Kotwal, and Krishna H. M. Murthy

Structure of vaccinia complement protein in complex with heparin and potential implications for complement regulation
PNAS 2004 101: 8924-8929; published online before print June 3 2004, 10.1073/pnas.0400744101 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Dipesh Risal, S. Gourinath, Daniel M. Himmel, Andrew G. Szent-Györgyi, and Carolyn Cohen

Myosin subfragment 1 structures reveal a partially bound nucleotide and a complex salt bridge that helps couple nucleotide and actin binding
PNAS 2004 101: 8930-8935; published online before print June 7 2004, 10.1073/pnas.0403002101 [Abstract] [Full Text] [PDF]  

Achillefs N. Kapanidis, Nam Ki Lee, Ted A. Laurence, Sören Doose, Emmanuel Margeat, and Shimon Weiss

Fluorescence-aided molecule sorting: Analysis of structure and interactions by alternating-laser excitation of single molecules
PNAS 2004 101: 8936-8941; published online before print June 2 2004, 10.1073/pnas.0401690101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Dmitry N. Ivankov and Alexei V. Finkelstein

Prediction of protein folding rates from the amino acid sequence-predicted secondary structure
PNAS 2004 101: 8942-8944; published online before print June 7 2004, 10.1073/pnas.0402659101 [Abstract] [Full Text] [PDF] [Supporting Table]  

Cell Biology

Chris Janetopoulos, Lan Ma, Peter N. Devreotes, and Pablo A. Iglesias

Chemoattractant-induced phosphatidylinositol 3,4,5-trisphosphate accumulation is spatially amplified and adapts, independent of the actin cytoskeleton
PNAS 2004 101: 8951-8956; published online before print June 7 2004, 10.1073/pnas.0402152101 [Abstract] [Full Text] [PDF] [Supporting Movies]  

Megan C. King, Graça Raposo, and Mark A. Lemmon

Inhibition of nuclear import and cell-cycle progression by mutated forms of the dynamin-like GTPase MxB
PNAS 2004 101: 8957-8962; published online before print June 7 2004, 10.1073/pnas.0403167101 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Robert D. Goldman, Dale K. Shumaker, Michael R. Erdos, Maria Eriksson, Anne E. Goldman, Leslie B. Gordon, Yosef Gruenbaum, Satya Khuon, Melissa Mendez, Renée Varga, and Francis S. Collins

Accumulation of mutant lamin A causes progressive changes in nuclear architecture in Hutchinson–Gilford progeria syndrome
PNAS 2004 101: 8963-8968; published online before print June 7 2004, 10.1073/pnas.0402943101 [Abstract] [Full Text] [PDF]  

Natarajan Venkatesh, Yan Feng, Brian DeDecker, Patrick Yacono, David Golan, Timothy Mitchison, and Frank McKeon

Chemical genetics to identify NFAT inhibitors: Potential of targeting calcium mobilization in immunosuppression
PNAS 2004 101: 8969-8974; published online before print June 7 2004, 10.1073/pnas.0402803101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Jian Du and Gregory J. Hannon

Suppression of p160ROCK bypasses cell cycle arrest after Aurora-A/STK15 depletion
PNAS 2004 101: 8975-8980; published online before print June 3 2004, 10.1073/pnas.0308484101 [Abstract] [Full Text] [PDF] [Supporting Figures]  

Shoichi Suzuki, Kiri Honma, Toshifumi Matsuyama, Kazuo Suzuki, Kan Toriyama, Ichinose Akitoyo, Kazuo Yamamoto, Takashi Suematsu, Michio Nakamura, Katsuyuki Yui, and Atsushi Kumatori From the Cover: Critical roles of interferon regulatory factor 4 in CD11bhighCD8– dendritic cell development PNAS 2004 101: 8981-8986; published online before print June 7 2004, 10.1073/pnas.0402139101 [Abstract] [Full Text] [PDF] [Supporting Information]

Developmental Biology

Ayala Luria and J. David Furlow

Spatiotemporal retinoid-X receptor activation detected in live vertebrate embryos
PNAS 2004 101: 8987-8992; published online before print June 3 2004, 10.1073/pnas.0307053101 [Abstract] [Full Text] [PDF]  

Ecology

Consuelo M. De Moraes and Mark C. Mescher

Biochemical crypsis in the avoidance of natural enemies by an insect herbivore
PNAS 2004 101: 8993-8997; published online before print June 7 2004, 10.1073/pnas.0403248101 [Abstract] [Full Text] [PDF]  

A. Randall Hughes and John J. Stachowicz

Genetic diversity enhances the resistance of a seagrass ecosystem to disturbance
PNAS 2004 101: 8998-9002; published online before print June 7 2004, 10.1073/pnas.0402642101 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Evolution

Karin Kiontke, Nicholas P. Gavin, Yevgeniy Raynes, Casey Roehrig, Fabio Piano, and David H. A. Fitch

Caenorhabditis phylogeny predicts convergence of hermaphroditism and extensive intron loss
PNAS 2004 101: 9003-9008; published online before print June 7 2004, 10.1073/pnas.0403094101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Laura K. Reed and Therese A. Markow

Early events in speciation: Polymorphism for hybrid male sterility in Drosophila
PNAS 2004 101: 9009-9012; published online before print June 7 2004, 10.1073/pnas.0403106101 [Abstract] [Full Text] [PDF]  

Marta Puig, Mario Cáceres, and Alfredo Ruiz

Silencing of a gene adjacent to the breakpoint of a widespread Drosophila inversion by a transposon-induced antisense RNA
PNAS 2004 101: 9013-9018; published online before print June 7 2004, 10.1073/pnas.0403090101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Alexander A. Gimelbrant, Helen Skaletsky, and Andrew Chess From The Cover: Selective pressures on the olfactory receptor repertoire since the human-chimpanzee divergence PNAS 2004 101: 9019-9022; published online before print June 3 2004, 10.1073/pnas.0401566101 [Abstract] [Full Text] [PDF] [Supporting Information]

Noriko Suzuki, Michael Laskowski,, Jr., and Yuan C. Lee

Phylogenetic expression of Gal1-4Gal on avian glycoproteins: Glycan differentiation inscribed in the early history of modern birds
PNAS 2004 101: 9023-9028; published online before print June 7 2004, 10.1073/pnas.0402822101 [Abstract] [Full Text] [PDF] [Supporting Table]  

Alexander Bezzerides, Tze-Hei Yong, Julie Bezzerides, Jad Husseini, Joshua Ladau, Maria Eisner, and Thomas Eisner

Plant-derived pyrrolizidine alkaloid protects eggs of a moth (Utetheisa ornatrix) against a parasitoid wasp (Trichogramma ostriniae)
PNAS 2004 101: 9029-9032; published online before print June 1 2004, 10.1073/pnas.0402480101 [Abstract] [Full Text] [PDF]  

Hunter B. Fraser, Aaron E. Hirsh, Dennis P. Wall, and Michael B. Eisen Coevolution of gene expression among interacting proteins PNAS 2004 101: 9033-9038; published online before print June 2 2004, 10.1073/pnas.0402591101 [Abstract] [Full Text] [PDF] OPEN ACCESS ARTICLE

Genetics

Stephanie Smith, Ji-Young Hwang, Soma Banerjee, Anju Majeed, Amitabha Gupta, and Kyungjae Myung

Mutator genes for suppression of gross chromosomal rearrangements identified by a genome-wide screening in Saccharomyces cerevisiae
PNAS 2004 101: 9039-9044; published online before print June 7 2004, 10.1073/pnas.0403093101 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Andrew N. Doust, Katrien M. Devos, Michael D. Gadberry, Mike D. Gale, and Elizabeth A. Kellogg

Genetic control of branching in foxtail millet
PNAS 2004 101: 9045-9050; published online before print June 7 2004, 10.1073/pnas.0402892101 [Abstract] [Full Text] [PDF] [Supporting Table]  

Immunology

Avital Lev, Roy Noy, Kfir Oved, Hila Novak, Dina Segal, Peter Walden, Dietmar Zehn, and Yoram Reiter

Tumor-specific Ab-mediated targeting of MHC-peptide complexes induces regression of human tumor xenografts in vivo
PNAS 2004 101: 9051-9056; published online before print June 7 2004, 10.1073/pnas.0403222101 [Abstract] [Full Text] [PDF]  

Geeta Chaudhri, Vijay Panchanathan, R. Mark L. Buller, Alfons J. M. van den Eertwegh, Eric Claassen, Jie Zhou, Rosalind de Chazal, Jon D. Laman, and Gunasegaran Karupiah

Polarized type 1 cytokine response and cell-mediated immunity determine genetic resistance to mousepox
PNAS 2004 101: 9057-9062; published online before print June 7 2004, 10.1073/pnas.0402949101 [Abstract] [Full Text] [PDF] [Supporting Figure]  

Dmitry M. Gakamsky, Immanuel F. Luescher, and Israel Pecht

T cell receptor-ligand interactions: A conformational preequilibrium or an induced fit
PNAS 2004 101: 9063-9066; published online before print June 3 2004, 10.1073/pnas.0402840101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Medical Sciences

Andrew J. Aguirre, Cameron Brennan, Gerald Bailey, Raktim Sinha, Bin Feng, Christopher Leo, Yunyu Zhang, Jean Zhang, Joseph D. Gans, Nabeel Bardeesy, Craig Cauwels, Carlos Cordon-Cardo, Mark S. Redston, Ronald A. DePinho, and Lynda Chin

High-resolution characterization of the pancreatic adenocarcinoma genome
PNAS 2004 101: 9067-9072. [Abstract] [Full Text] [PDF] [Supporting Information]  

Jiaming Zhu, Phong Trang, Kihoon Kim, Tianhong Zhou, Hongyu Deng, and Fenyong Liu

Effective inhibition of Rta expression and lytic replication of Kaposi's sarcoma-associated herpesvirus by human RNase P
PNAS 2004 101: 9073-9078; published online before print June 7 2004, 10.1073/pnas.0403164101 [Abstract] [Full Text] [PDF]  

Archontoula Stoffel, Mira Chaurushiya, Bhuvanesh Singh, and Arnold J. Levine

Activation of NF-B and inhibition of p53-mediated apoptosis by API2/mucosa-associated lymphoid tissue 1 fusions promote oncogenesis
PNAS 2004 101: 9079-9084; published online before print June 7 2004, 10.1073/pnas.0402415101 [Abstract] [Full Text] [PDF] [Supporting Tables]  

Markus Welcker, Amir Orian, Jianping Jin, Jonathan E. Grim, J. Wade Harper, Robert N. Eisenman, and Bruce E. Clurman From The Cover: The Fbw7 tumor suppressor regulates glycogen synthase kinase 3 phosphorylation-dependent c-Myc protein degradation PNAS 2004 101: 9085-9090; published online before print May 18 2004, 10.1073/pnas.0402770101 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]   See Commentary on page 8843

Microbiology

O. Fütterer, A. Angelov, H. Liesegang, G. Gottschalk, C. Schleper, B. Schepers, C. Dock, G. Antranikian, and W. Liebl

Genome sequence of Picrophilus torridus and its implications for life around pH 0
PNAS 2004 101: 9091-9096; published online before print June 7 2004, 10.1073/pnas.0401356101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Neuroscience

Matt Wachowiak, Winfried Denk, and Rainer W. Friedrich

Functional organization of sensory input to the olfactory bulb glomerulus analyzed by two-photon calcium imaging
PNAS 2004 101: 9097-9102; published online before print June 7 2004, 10.1073/pnas.0400438101 [Abstract] [Full Text] [PDF]  

Rosa M. Canet-Avilés, Mark A. Wilson, David W. Miller, Rili Ahmad, Chris McLendon, Sourav Bandyopadhyay, Melisa J. Baptista, Dagmar Ringe, Gregory A. Petsko, and Mark R. Cookson

The Parkinson's disease protein DJ-1 is neuroprotective due to cysteine-sulfinic acid-driven mitochondrial localization
PNAS 2004 101: 9103-9108; published online before print June 4 2004, 10.1073/pnas.0402959101 [Abstract] [Full Text] [PDF] [Supporting Table]  

Fung Chan, Allan Bradley, Theodore G. Wensel, and John H. Wilson

Knock-in human rhodopsin-GFP fusions as mouse models for human disease and targets for gene therapy
PNAS 2004 101: 9109-9114; published online before print June 7 2004, 10.1073/pnas.0403149101 [Abstract] [Full Text] [PDF] [Supporting Text]  

Pharmacology

Karen L. Reed, A. Brent Fruin, Adam C. Gower, Arthur F. Stucchi, Susan E. Leeman, and James M. Becker

A neurokinin 1 receptor antagonist decreases postoperative peritoneal adhesion formation and increases peritoneal fibrinolytic activity
PNAS 2004 101: 9115-9120; published online before print June 8 2004, 10.1073/pnas.0403210101 [Abstract] [Full Text] [PDF]  

Trinity J. Bivalacqua, Hunter C. Champion, Mustafa F. Usta, Selim Cellek, Kanchan Chitaley, R. Clinton Webb, Ronald L. Lewis, Thomas M. Mills, Wayne J. G. Hellstrom, and Philip J. Kadowitz

RhoA/Rho-kinase suppresses endothelial nitric oxide synthase in the penis: A mechanism for diabetes-associated erectile dysfunction
PNAS 2004 101: 9121-9126; published online before print June 7 2004, 10.1073/pnas.0400520101 [Abstract] [Full Text] [PDF]  

Michael Podvinec, Christoph Handschin, Renate Looser, and Urs A. Meyer

Identification of the xenosensors regulating human 5-aminolevulinate synthase
PNAS 2004 101: 9127-9132; published online before print June 3 2004, 10.1073/pnas.0401845101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Physiology

Todd G. Nystul and Mark B. Roth

Carbon monoxide-induced suspended animation protects against hypoxic damage in Caenorhabditis elegans
PNAS 2004 101: 9133-9136; published online before print June 7 2004, 10.1073/pnas.0403312101 [Abstract] [Full Text] [PDF]  

Peter J. Mohler, Igor Splawski, Carlo Napolitano, Georgia Bottelli, Leah Sharpe, Katherine Timothy, Silvia G. Priori, Mark T. Keating, and Vann Bennett

A cardiac arrhythmia syndrome caused by loss of ankyrin-B function
PNAS 2004 101: 9137-9142; published online before print June 3 2004, 10.1073/pnas.0402546101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Plant Biology

Xiang Ming Xu and Simon Geir Møller

AtNAP7 is a plastidic SufC-like ATP-binding cassette/ATPase essential for Arabidopsis embryogenesis
PNAS 2004 101: 9143-9148; published online before print June 7 2004, 10.1073/pnas.0400799101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Stefan Jennewein, Mark R. Wildung, MyDoanh Chau, Kevin Walker, and Rodney Croteau

Random sequencing of an induced Taxus cell cDNA library for identification of clones involved in Taxol biosynthesis
PNAS 2004 101: 9149-9154; published online before print June 3 2004, 10.1073/pnas.0403009101 [Abstract] [Full Text] [PDF]  

Population Biology

Matt J. Keeling, Stephen P. Brooks, and Christopher A. Gilligan

Using conservation of pattern to estimate spatial parameters from a single snapshot
PNAS 2004 101: 9155-9160; published online before print June 7 2004, 10.1073/pnas.0400335101 [Abstract] [Full Text] [PDF] [Supporting Information]  

Philip G. McQueen and F. Ellis McKenzie

Age-structured red blood cell susceptibility and the dynamics of malaria infections
PNAS 2004 101: 9161-9166; published online before print June 3 2004, 10.1073/pnas.0308256101 [Abstract] [Full Text] [PDF] [Supporting Information]  

E. Matisoo-Smith and J. H. Robins From The Cover: Origins and dispersals of Pacific peoples: Evidence from mtDNA phylogenies of the Pacific rat PNAS 2004 101: 9167-9172; published online before print June 7 2004, 10.1073/pnas.0403120101 [Abstract] [Full Text] [PDF] [Supporting Information]