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IN THIS ISSUE

This Week in PNAS
PNAS 2005 102: 10407-10408. [Full Text] [Figures Only] [PDF]  

COMMENTARIES

Leon Glass

Multistable spatiotemporal patterns of cardiac activity
PNAS 2005 102: 10409-10410; published online before print July 18 2005, 10.1073/pnas.0504511102 [Extract] [Full Text] [Figures Only] [PDF]  
See companion article on page 10363 in issue 29 of volume 102

D. G. Higgins, G. Blackshields, and I. M. Wallace

Mind the gaps: Progress in progressive alignment
PNAS 2005 102: 10411-10412; published online before print July 18 2005, 10.1073/pnas.0504801102 [Extract] [Full Text] [Figures Only] [PDF]  
See companion article on page 10557

George M. Martin

Epigenetic drift in aging identical twins
PNAS 2005 102: 10413-10414; published online before print July 18 2005, 10.1073/pnas.0504743102 [Extract] [Full Text] [Figures Only] [PDF]  
See companion article on page 10604

PHYSICAL SCIENCES

Applied Mathematics

Daniel P. Dougherty, Geraldine A. Wright, and Alice C. Yew

Computational model of the cAMP-mediated sensory response and calcium-dependent adaptation in vertebrate olfactory receptor neurons
PNAS 2005 102: 10415-10420; published online before print July 18 2005, 10.1073/pnas.0504099102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Applied Physical Sciences

M. Tumminello, T. Aste, T. Di Matteo, and R. N. Mantegna

A tool for filtering information in complex systems
PNAS 2005 102: 10421-10426; published online before print July 18 2005, 10.1073/pnas.0500298102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Arjan Quist, Ivo Doudevski, Hai Lin, Rushana Azimova, Douglas Ng, Blas Frangione, Bruce Kagan, Jorge Ghiso, and Ratnesh Lal Amyloid ion channels: A common structural link for protein-misfolding disease PNAS 2005 102: 10427-10432; published online before print July 14 2005, 10.1073/pnas.0502066102 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE

Chemistry

Andrew P. Brogan, Tobin J. Dickerson, Grant E. Boldt, and Kim D. Janda

Altered retinoid homeostasis catalyzed by a nicotine metabolite: Implications in macular degeneration and normal development
PNAS 2005 102: 10433-10438; published online before print July 13 2005, 10.1073/pnas.0504721102 [Abstract] [Full Text] [Figures Only] [PDF]  

Serguei Patchkovskii, John S. Tse, Sergei N. Yurchenko, Lyuben Zhechkov, Thomas Heine, and Gotthard Seifert From The Cover: Graphene nanostructures as tunable storage media for molecular hydrogen PNAS 2005 102: 10439-10444; published online before print July 14 2005, 10.1073/pnas.0501030102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]

Engineering

Chuen Ho, Rui Qiao, Jiunn B. Heng, Aveek Chatterjee, Rolf J. Timp, Narayana R. Aluru, and Gregory Timp

Electrolytic transport through a synthetic nanometer-diameter pore
PNAS 2005 102: 10445-10450; published online before print July 14 2005, 10.1073/pnas.0500796102 [Abstract] [Full Text] [Figures Only] [PDF]  

Physics

K. S. Novoselov, D. Jiang, F. Schedin, T. J. Booth, V. V. Khotkevich, S. V. Morozov, and A. K. Geim

Two-dimensional atomic crystals
PNAS 2005 102: 10451-10453; published online before print July 18 2005, 10.1073/pnas.0502848102 [Abstract] [Full Text] [Figures Only] [PDF]  

SOCIAL SCIENCES

Psychology

Jacob Jolij and Victor A. F. Lamme

Repression of unconscious information by conscious processing: Evidence from affective blindsight induced by transcranial magnetic stimulation
PNAS 2005 102: 10747-10751; published online before print July 19 2005, 10.1073/pnas.0500834102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

BIOLOGICAL SCIENCES

Biochemistry

Kazuhiro Yamada, John R. Strahler, Philip C. Andrews, and Rowena G. Matthews

Regulation of human methylenetetrahydrofolate reductase by phosphorylation
PNAS 2005 102: 10454-10459; published online before print July 15 2005, 10.1073/pnas.0504786102 [Abstract] [Full Text] [Figures Only] [PDF]  

Marie-Eve Bordeleau, James Matthews, Joanna M. Wojnar, Lisa Lindqvist, Olivia Novac, Eckhard Jankowsky, Nahum Sonenberg, Peter Northcote, Paul Teesdale-Spittle, and Jerry Pelletier Stimulation of mammalian translation initiation factor eIF4A activity by a small molecule inhibitor of eukaryotic translation PNAS 2005 102: 10460-10465; published online before print July 19 2005, 10.1073/pnas.0504249102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

Robert E. Johnson, Louise Prakash, and Satya Prakash

Biochemical evidence for the requirement of Hoogsteen base pairing for replication by human DNA polymerase
PNAS 2005 102: 10466-10471; published online before print July 13 2005, 10.1073/pnas.0503859102 [Abstract] [Full Text] [Figures Only] [PDF]  

Hirofumi Arai, Barbara S. Berlett, P. Boon Chock, and Earl R. Stadtman Effect of bicarbonate on iron-mediated oxidation of low-density lipoprotein PNAS 2005 102: 10472-10477; published online before print July 18 2005, 10.1073/pnas.0504685102 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE

Mårten Wikström, Camilla Ribacka, Mika Molin, Liisa Laakkonen, Michael Verkhovsky, and Anne Puustinen

Gating of proton and water transfer in the respiratory enzyme cytochrome c oxidase
PNAS 2005 102: 10478-10481; published online before print July 13 2005, 10.1073/pnas.0502873102 [Abstract] [Full Text] [Figures Only] [PDF]  

Ulrich Gohlke, Lee Pullan, Christopher A. McDevitt, Ida Porcelli, Erik de Leeuw, Tracy Palmer, Helen R. Saibil, and Ben C. Berks

The TatA component of the twin-arginine protein transport system forms channel complexes of variable diameter
PNAS 2005 102: 10482-10486; published online before print July 18 2005, 10.1073/pnas.0503558102 [Abstract] [Full Text] [Figures Only] [PDF]  

Biophysics

Gaohua Liu, Yang Shen, Hanudatta S. Atreya, David Parish, Ying Shao, Dinesh K. Sukumaran, Rong Xiao, Adelinda Yee, Alexander Lemak, Aneerban Bhattacharya, Thomas A. Acton, Cheryl H. Arrowsmith, Gaetano T. Montelione, and Thomas Szyperski

NMR data collection and analysis protocol for high-throughput protein structure determination
PNAS 2005 102: 10487-10492; published online before print July 18 2005, 10.1073/pnas.0504338102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Giuseppe Nicastro, Rajesh P. Menon, Laura Masino, Philip P. Knowles, Neil Q. McDonald, and Annalisa Pastore

The solution structure of the Josephin domain of ataxin-3: Structural determinants for molecular recognition
PNAS 2005 102: 10493-10498; published online before print July 14 2005, 10.1073/pnas.0501732102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Wojciech W. Krajewski, T. Alwyn Jones, and Sherry L. Mowbray

Structure of Mycobacterium tuberculosis glutamine synthetase in complex with a transition-state mimic provides functional insights
PNAS 2005 102: 10499-10504; published online before print July 18 2005, 10.1073/pnas.0502248102 [Abstract] [Full Text] [Figures Only] [PDF]  

Jose H. Hodak, Christopher D. Downey, Julie L. Fiore, Arthur Pardi, and David J. Nesbitt

Docking kinetics and equilibrium of a GAAA tetraloop-receptor motif probed by single-molecule FRET
PNAS 2005 102: 10505-10510; published online before print July 15 2005, 10.1073/pnas.0408645102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

Joshua M. Rausch, Jessica R. Marks, and William C. Wimley

Rational combinatorial design of pore-forming -sheet peptides
PNAS 2005 102: 10511-10515; published online before print July 14 2005, 10.1073/pnas.0502013102 [Abstract] [Full Text] [Figures Only] [PDF]  

Jorge A. Rodriguez, Bryan Francis Shaw, Armando Durazo, Se Hui Sohn, Peter A. Doucette, Aram M. Nersissian, Kym F. Faull, Daryl K. Eggers, Ashutosh Tiwari, Lawrence J. Hayward, and Joan Selverstone Valentine Destabilization of apoprotein is insufficient to explain Cu,Zn-superoxide dismutase-linked ALS pathogenesis PNAS 2005 102: 10516-10521; published online before print July 14 2005, 10.1073/pnas.0502515102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

Hongjun Liu, Mark S. Miller, Douglas M. Swank, William A. Kronert, David W. Maughan, and Sanford I. Bernstein

Paramyosin phosphorylation site disruption affects indirect flight muscle stiffness and power generation in Drosophila melanogaster
PNAS 2005 102: 10522-10527; published online before print July 14 2005, 10.1073/pnas.0500945102 [Abstract] [Full Text] [Figures Only] [PDF]  

Cell Biology

Chong-Feng Gao, Qian Xie, Yan-Li Su, Julie Koeman, Sok Kean Khoo, Margaret Gustafson, Beatrice S. Knudsen, Rick Hay, Nariyoshi Shinomiya, and George F. Vande Woude

Proliferation and invasion: Plasticity in tumor cells
PNAS 2005 102: 10528-10533; published online before print July 15 2005, 10.1073/pnas.0504367102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Ecology

Heather M. Leslie, Erin N. Breck, Francis Chan, Jane Lubchenco, and Bruce A. Menge

Barnacle reproductive hotspots linked to nearshore ocean conditions
PNAS 2005 102: 10534-10539; published online before print July 18 2005, 10.1073/pnas.0503874102 [Abstract] [Full Text] [Figures Only] [PDF]  

Evolution

Angela T. Moles, David D. Ackerly, Campbell O. Webb, John C. Tweddle, John B. Dickie, Andy J. Pitman, and Mark Westoby

Factors that shape seed mass evolution
PNAS 2005 102: 10540-10544; published online before print July 19 2005, 10.1073/pnas.0501473102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figure]  

Elena Serviene, Natalia Shapka, Chi-Ping Cheng, Tadas Panavas, Bencharong Phuangrat, Jannine Baker, and Peter D. Nagy

Genome-wide screen identifies host genes affecting viral RNA recombination
PNAS 2005 102: 10545-10550; published online before print July 18 2005, 10.1073/pnas.0504844102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Blake Wiedenheft, Jesse Mosolf, Deborah Willits, Mark Yeager, Kelly A. Dryden, Mark Young, and Trevor Douglas From The Cover: An archaeal antioxidant: Characterization of a Dps-like protein from Sulfolobus solfataricus PNAS 2005 102: 10551-10556; published online before print July 15 2005, 10.1073/pnas.0501497102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

Ari Löytynoja and Nick Goldman From The Cover: An algorithm for progressive multiple alignment of sequences with insertions PNAS 2005 102: 10557-10562; published online before print July 6 2005, 10.1073/pnas.0409137102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]   See Commentary on page 10411

Genetics

Mary G. Schueler, John M. Dunn, Christine P. Bird, Mark T. Ross, Luigi Viggiano, NISC Comparative Sequencing Program, Mariano Rocchi, Huntington F. Willard, and Eric D. Green

Progressive proximal expansion of the primate X chromosome centromere
PNAS 2005 102: 10563-10568; published online before print July 19 2005, 10.1073/pnas.0503346102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Kamal Datta, Ronald D. Neumann, and Thomas A. Winters

Characterization of complex apurinic/apyrimidinic-site clustering associated with an authentic site-specific radiation-induced DNA double-strand break
PNAS 2005 102: 10569-10574; published online before print July 15 2005, 10.1073/pnas.0503975102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Toru Nakayashiki, Cletus P. Kurtzman, Herman K. Edskes, and Reed B. Wickner

Yeast prions [URE3] and [PSI⁺] are diseases
PNAS 2005 102: 10575-10580; published online before print July 15 2005, 10.1073/pnas.0504882102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Table]  

Immunology

Andréa Toma, Samy Haddouk, Jean-Paul Briand, Luc Camoin, Hanne Gahery, Francine Connan, Danielle Dubois-Laforgue, Sophie Caillat-Zucman, Jean-Gérard Guillet, Jean-Claude Carel, Sylviane Muller, Jeannine Choppin, and Christian Boitard

Recognition of a subregion of human proinsulin by class I-restricted T cells in type 1 diabetic patients
PNAS 2005 102: 10581-10586; published online before print July 19 2005, 10.1073/pnas.0504230102 [Abstract] [Full Text] [Figures Only] [PDF]  

Susanna M. Müller, Grzegorz Terszowski, Carmen Blum, Corinne Haller, Viviane Anquez, Stephen Kuschert, Peter Carmeliet, Hellmut G. Augustin, and Hans-Reimer Rodewald

Gene targeting of VEGF-A in thymus epithelium disrupts thymus blood vessel architecture
PNAS 2005 102: 10587-10592; published online before print July 18 2005, 10.1073/pnas.0502752102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Thomas R. Hawn, Hui Wu, Jennifer M. Grossman, Bevra H. Hahn, Betty P. Tsao, and Alan Aderem

A stop codon polymorphism of Toll-like receptor 5 is associated with resistance to systemic lupus erythematosus
PNAS 2005 102: 10593-10597; published online before print July 18 2005, 10.1073/pnas.0501165102 [Abstract] [Full Text] [Figures Only] [PDF]  

Ofer Fainaru, David Shseyov, Shay Hantisteanu, and Yoram Groner

Accelerated chemokine receptor 7-mediated dendritic cell migration in Runx3 knockout mice and the spontaneous development of asthma-like disease
PNAS 2005 102: 10598-10603; published online before print July 18 2005, 10.1073/pnas.0504787102 [Abstract] [Full Text] [Figures Only] [PDF]  

Medical Sciences

Kazuyuki Hida, Jun Wada, Jun Eguchi, Hong Zhang, Masako Baba, Aya Seida, Izumi Hashimoto, Tatsuo Okada, Akihiro Yasuhara, Atsuko Nakatsuka, Kenichi Shikata, Shinji Hourai, Junichiro Futami, Eijiro Watanabe, Yasushi Matsuki, Ryuji Hiramatsu, Shigeru Akagi, Hirofumi Makino, and Yashpal S. Kanwar

Visceral adipose tissue-derived serine protease inhibitor: A unique insulin-sensitizing adipocytokine in obesity
PNAS 2005 102: 10610-10615; published online before print July 19 2005, 10.1073/pnas.0504703102 [Abstract] [Full Text] [Figures Only] [PDF]  

Tsuyoshi Morishita, Masato Tsutsui, Hiroaki Shimokawa, Ken Sabanai, Hiromi Tasaki, Osamu Suda, Sei Nakata, Akihide Tanimoto, Ke-Yong Wang, Yoichi Ueta, Yasuyuki Sasaguri, Yasuhide Nakashima, and Nobuyuki Yanagihara Nephrogenic diabetes insipidus in mice lacking all nitric oxide synthase isoforms PNAS 2005 102: 10616-10621; published online before print July 15 2005, 10.1073/pnas.0502236102 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE

Jun Yoshioka, Robin N. Prince, Hayden Huang, Scott B. Perkins, Francisco U. Cruz, Catherine MacGillivray, Douglas A. Lauffenburger, and Richard T. Lee

Cardiomyocyte hypertrophy and degradation of connexin43 through spatially restricted autocrine/paracrine heparin-binding EGF
PNAS 2005 102: 10622-10627; published online before print July 14 2005, 10.1073/pnas.0501198102 [Abstract] [Full Text] [Figures Only] [PDF]  

Gunhild Keller, Andrew V. Schally, Kate Groot, Gabor L. Toller, Alexandre Havt, Frank Köster, Patricia Armatis, Gabor Halmos, Marta Zarandi, Jozsef L. Varga, and Jörg B. Engel

Effective treatment of experimental human non-Hodgkin's lymphomas with antagonists of growth hormone-releasing hormone
PNAS 2005 102: 10628-10633; published online before print July 18 2005, 10.1073/pnas.0504102102 [Abstract] [Full Text] [Figures Only] [PDF]  

Monica Corada, Stefano Chimenti, Maria Rosaria Cera, Maria Vinci, Monica Salio, Fabio Fiordaliso, Noeleen De Angelis, Antonello Villa, Mario Bossi, Lidia I. Staszewsky, Annunciata Vecchi, Dario Parazzoli, Toshiyuki Motoike, Roberto Latini, and Elisabetta Dejana

Junctional adhesion molecule-A-deficient polymorphonuclear cells show reduced diapedesis in peritonitis and heart ischemia-reperfusion injury
PNAS 2005 102: 10634-10639; published online before print July 18 2005, 10.1073/pnas.0500147102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Kai-Da Wu, Young Shin Cho, Jonathan Katz, Vladimir Ponomarev, Selina Chen-Kiang, Samuel J. Danishefsky, and Malcolm A. S. Moore

Investigation of antitumor effects of synthetic epothilone analogs in human myeloma models in vitro and in vivo
PNAS 2005 102: 10640-10645; published online before print July 19 2005, 10.1073/pnas.0504512102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Microbiology

Aime T. Franco, Dawn A. Israel, Mary K. Washington, Uma Krishna, James G. Fox, Arlin B. Rogers, Andrew S. Neish, Lauren Collier-Hyams, Guillermo I. Perez-Perez, Masanori Hatakeyama, Robert Whitehead, Kristin Gaus, Daniel P. O'Brien, Judith Romero-Gallo, and Richard M. Peek, Jr.

Activation of -catenin by carcinogenic Helicobacter pylori
PNAS 2005 102: 10646-10651; published online before print July 18 2005, 10.1073/pnas.0504927102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Matthew I. Bonaparte, Antony S. Dimitrov, Katharine N. Bossart, Gary Crameri, Bruce A. Mungall, Kimberly A. Bishop, Vidita Choudhry, Dimiter S. Dimitrov, Lin-Fa Wang, Bryan T. Eaton, and Christopher C. Broder From The Cover: Ephrin-B2 ligand is a functional receptor for Hendra virus and Nipah virus PNAS 2005 102: 10652-10657; published online before print July 5 2005, 10.1073/pnas.0504887102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information] OPEN ACCESS ARTICLE

David E. Nelson, Dezso P. Virok, Heidi Wood, Christine Roshick, Raymond M. Johnson, William M. Whitmire, Deborah D. Crane, Olivia Steele-Mortimer, Laszlo Kari, Grant McClarty, and Harlan D. Caldwell

Chlamydial IFN- immune evasion is linked to host infection tropism
PNAS 2005 102: 10658-10663; published online before print July 14 2005, 10.1073/pnas.0504198102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Paula V. Welander and William W. Metcalf

Loss of the mtr operon in Methanosarcina blocks growth on methanol, but not methanogenesis, and reveals an unknown methanogenic pathway
PNAS 2005 102: 10664-10669; published online before print July 15 2005, 10.1073/pnas.0502623102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Table]  

Jing Tian, Ruslana Bryk, Manabu Itoh, Makoto Suematsu, and Carl Nathan

Variant tricarboxylic acid cycle in Mycobacterium tuberculosis: Identification of -ketoglutarate decarboxylase
PNAS 2005 102: 10670-10675; published online before print July 18 2005, 10.1073/pnas.0501605102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Tables]  

S. M. Fortune, A. Jaeger, D. A. Sarracino, M. R. Chase, C. M. Sassetti, D. R. Sherman, B. R. Bloom, and E. J. Rubin Mutually dependent secretion of proteins required for mycobacterial virulence PNAS 2005 102: 10676-10681; published online before print July 19 2005, 10.1073/pnas.0504922102 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE

D. J. Hulse-Post, K. M. Sturm-Ramirez, J. Humberd, P. Seiler, E. A. Govorkova, S. Krauss, C. Scholtissek, P. Puthavathana, C. Buranathai, T. D. Nguyen, H. T. Long, T. S. P. Naipospos, H. Chen, T. M. Ellis, Y. Guan, J. S. M. Peiris, and R. G. Webster

Role of domestic ducks in the propagation and biological evolution of highly pathogenic H5N1 influenza viruses in Asia
PNAS 2005 102: 10682-10687; published online before print July 19 2005, 10.1073/pnas.0504662102 [Abstract] [Full Text] [PDF] [Supporting Information]  

Neuroscience

Shengguo Li, Kamana Misra, Michael P. Matise, and Mengqing Xiang

Foxn4 acts synergistically with Mash1 to specify subtype identity of V2 interneurons in the spinal cord
PNAS 2005 102: 10688-10693; published online before print July 14 2005, 10.1073/pnas.0504799102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

M. Douglas Benson, Mario I. Romero, Mark E. Lush, Q. Richard Lu, Mark Henkemeyer, and Luis F. Parada Ephrin-B3 is a myelin-based inhibitor of neurite outgrowth PNAS 2005 102: 10694-10699; published online before print July 14 2005, 10.1073/pnas.0504021102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures] OPEN ACCESS ARTICLE

Vahri Beaumont, Artur Llobet, and Leon Lagnado

Expansion of calcium microdomains regulates fast exocytosis at a ribbon synapse
PNAS 2005 102: 10700-10705; published online before print July 18 2005, 10.1073/pnas.0501961102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Information]  

Mohammed R. Milad, Brian T. Quinn, Roger K. Pitman, Scott P. Orr, Bruce Fischl, and Scott L. Rauch

Thickness of ventromedial prefrontal cortex in humans is correlated with extinction memory
PNAS 2005 102: 10706-10711; published online before print July 15 2005, 10.1073/pnas.0502441102 [Abstract] [Full Text] [Figures Only] [PDF]  

Kim L. Hoke, Michael J. Ryan, and Walter Wilczynski

Social cues shift functional connectivity in the hypothalamus
PNAS 2005 102: 10712-10717; published online before print July 14 2005, 10.1073/pnas.0502361102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Tables]  

Christa K. McIntyre, Teiko Miyashita, Barry Setlow, Kristopher D. Marjon, Oswald Steward, John F. Guzowski, and James L. McGaugh Memory-influencing intra-basolateral amygdala drug infusions modulate expression of Arc protein in the hippocampus PNAS 2005 102: 10718-10723; published online before print July 14 2005, 10.1073/pnas.0504436102 [Abstract] [Full Text] [Figures Only] [PDF] OPEN ACCESS ARTICLE

Wan-chun Liu and Fernando Nottebohm

Variable rate of singing and variable song duration are associated with high immediate early gene expression in two anterior forebrain song nuclei
PNAS 2005 102: 10724-10729; published online before print July 19 2005, 10.1073/pnas.0504677102 [Abstract] [Full Text] [Figures Only] [PDF]  

Physiology

Natalia I. Dmitrieva, Arkady Celeste, André Nussenzweig, and Maurice B. Burg

Ku86 preserves chromatin integrity in cells adapted to high NaCl
PNAS 2005 102: 10730-10735; published online before print July 18 2005, 10.1073/pnas.0504870102 [Abstract] [Full Text] [Figures Only] [PDF] [Supporting Figures]  

Plant Biology

Population Biology

Amro Zayed and Laurence Packer

Complementary sex determination substantially increases extinction proneness of haplodiploid populations
PNAS 2005 102: 10742-10746; published online before print July 14 2005, 10.1073/pnas.0502271102 [Abstract] [Full Text] [Figures Only] [PDF]  

CORRECTIONS

Correction for O-Uchi et al., ₁-Adrenoceptor stimulation potentiates L-type Ca²⁺ current through Ca²⁺/calmodulin-dependent PK II (CaMKII) activation in rat ventricular myocytes, PNAS 2005 102:9400-9405 [Extract] [Full Text] [Figures Only] [PDF]  

Correction for Surpin et al., The power of chemical genomics to study the link between endomembrane system components and the gravitropic response, PNAS 2005 102:4902-4907 [Extract] [Full Text] [PDF]  

Correction for Grabe et al., A quantitative assessment of models for voltage-dependent gating of ion channels, PNAS 2004 101:17640-17645 [Extract] [Full Text] [Figures Only] [PDF]