Science

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  Año 2003, Vol. 300, Número 5625

  • Does the Trigger for Abrupt Climate Change Reside in the Ocean or in the Atmosphere?

    W. S. Broecker

    págs. 1519-1522

    

  • Toll-Like Receptor Signaling Pathways

    Ruslan Medzhitov, Gregory M. Barton

    págs. 1524-1525

    

  • The Signal to Move: D. discoideum Go Orienteering

    Carole A. Parent, Alan R. Kimmel

    págs. 1525-1527

    

  • Interleukin-4 and Interleukin-13 Signaling Connections Maps

    Achsah D. Keegan, Ann E. Kelly-Welch, Mark R. Boothby, Erica M. Hanson

    págs. 1527-1529

    

  • Wnt Signaling, Ca2+, and Cyclic GMP: Visualizing Frizzled Functions

    Craig C. Malbon, Hsien-yu Wang

    págs. 1529-1530

    

  • Myocyte Adrenoceptor Signaling Pathways

    Brian K. Kobilka, Yang Xiang

    págs. 1530-1532

    

  • Regulators of Cerebellar Granule Cell Development Act Through Specific Signaling Pathways

    Anthony Falluel-Morel, David Vaudry, Hubert Vaudry, Sébastien Leuillet, Bruno J. Gonzalez

    págs. 1532-1534

    

  • Circadian Rhythms: In the Loop at Last

    Erik D. Herzog, Russell N. Van Gelder, Paul H. Taghert, William J. Schwartz

    págs. 1534-1535

    

  • Europe's Terrestrial Biosphere Absorbs 7 to 12% of European Anthropogenic CO2 Emissions

    Ernest Detlef Schulze, Ivan A. Janssens, Reinhart Ceulemans, Annette Freibauer, Gerd Folberth, Pete Smith, A. Johannes Dolman, Ronald W. A. Hutjes, Gert-Jan Nabuurs, Philippe Ciais, Riccardo Valentini, Bernhard Schlamadinger

    págs. 1538-1542

    

  • Sensing DNA Damage Through ATRIP Recognition of RPA-ssDNA Complexes

    Lee Zou, Stephen J. Elledge

    págs. 1542-1548

    

  • Entangled Macroscopic Quantum States in Two Superconducting Qubits

    J. R. Anderson, A. J. Dragt, F. W. Strauch, R. C. Ramos, M. A. Gubrud, F. C. Wellstood, P. R. Johnson, A. J. Berkley, C. J. Lobb, H. Xu

    págs. 1548-1550

    

  • Dimples on Nanocrystalline Fracture Surfaces As Evidence for Shear Plane Formation

    H. Van Swygenhoven, A. Hasnaoui, P. M. Derlet

    págs. 1550-1553

    

  • Femtosecond Phase-Coherent Two-Dimensional Spectroscopy

    Dorine Keusters, Yoshifumi Suzaki, Warren S. Warren, Peifang Tian

    págs. 1553-1556

    

  • Seismic Evidence for Water Deep in Earth¿s Upper Mantle

    Suzan van der Lee, Federica Marone, Mark van der Meijde, Domenico Giardini

    págs. 1556-1558

    

  • Laboratory Simulation of Charge Exchange¿Produced X-ray Emission from Comets

    M. May, S. M. Kahn, K. R. Boyce, C. K. Stahle, F. S. Porter, R. E. Olson, H. Chen, W. A. Tillotson, R. L. Kelley, G. V. Brown, P. Beiersdorfer

    págs. 1558-1560

    

  • Climate-Driven Increases in Global Terrestrial Net Primary Production from 1982 to 1999

    Steven W. Running, Stephen C. Piper, William M. Jolly, Hirofumi Hashimoto, Charles D. Keeling, Ranga B. Myneni, Compton J. Tucker, Ramakrishna R. Nemani

    págs. 1560-1563

    

  • Glacial Refugia: Hotspots But Not Melting Pots of Genetic Diversity

    Delphine Grivet, Anna Palmé, Rachid Cheddadi, Simon Brewer, Itziar Aguinagalde, Giovanni G. Vendramin, Silvia Fineschi, Jacques-Louis De Beaulieu, Sarah Rendell, Aparajita Mohanty, Martin Lascoux, Richard Ennos, Juan Pedro Martín, Gerhard Müller-Starck, Rémy J. Petit, Brigitte Demesure-Musch, Christiane Bittkau

    págs. 1563-1565

    

  • In-Depth View of Structure, Activity, and Evolution of Rice Chromosome 10

    Steve Reidmuller, Susan Van Aken, Mary Kim, Doug Johnson, Raymond Preston, Friedrich Engler, Megan B. -Carver, Gina Pries, Scheen Thurmond, Rentao Song, Owen White, Tristan Shaffer, Victoria Zismann, Luke Tallon, Elaine Mardis, Theresa Zutavern, Doreen Ware, Jennifer Gibson, David Henry, Kristi Collura, Victor Llaca, Claire M. Fraser, Bernard Suh, Tamara Feldblyum, Grace Pai, Larry Overton, Tamara Tsitrin, Kristen Gansberger, Zhukuan Cheng, Pat Minx, Neilay Dedhia, Melissa de la Bastide, Ryan Oates, Galina Fuks, Joseph Hsiao, Jon Bormann, Jessica Hill, Kelly Moffat, Stephanie Muller, Lidia Nascimento, Leonid Tetylman, Ami J. Patel, Gyoungju Nah, Christopher Saski, Teri Rambo, John E. Bowers, Steven L. Salzberg, Mihaela Pertea, Hean Koo, Terry Utterback, Kristine M. Jones, Jia Liu, Jiming Jiang, Beth Miller, Kathy Kuit, Kristin Ferraro, Sujit Dike, Lindsay Crane, Heidi Anderson, Tae-Jin Yang, Steve Young., Stacey Blunt, Shu Ouyang, Qiaoping Yuan, Lori Spiegel, Manjiri Paradkar, Shelly Thompson, Hye Ran Kim, Yeisoo Yu, Steve Kovchak, Jennifer Wortman, Natalia Volfovsky, Jeremy Peterson, Brian Haas, Aymeric de Vazeilles, Jyati Bera, Richard Wilson, Robert A. Martienssen, Vivekanand Balija, Frederick Katzenberger, Emily Huang, Andrew O¿Shaughnessy, Lance E. Palmer, David Frisch, Jennifer Currie, Huaqin Pan, Long Mao., Mitrick A. Johns, Joachim Messing, Qi Yang, Anne Ciecko, Shaohua Jin, W. Richard McCombie, Holly Cordum, Lincoln Stein, Cari Soderlund, Todd Wood, Jeff Dale, Michael Palmer, Jessica Simmons

    págs. 1566-1569

    

  • Equatorial Retention of the Contractile Actin Ring by Microtubules During Cytokinesis

    Paul Nurse, Mercedes Pardo

    págs. 1569-1574

    

  • TRB3: A tribbles Homolog That Inhibits Akt/PKB Activation by Insulin in Liver

    Keyong Du, Rohit N. Kulkarni, Marc Montminy, Stephan Herzig

    págs. 1574-1577

    

  • Single Neurons in the Monkey Hippocampus and Learning of New Associations

    Sylvia Wirth, Marianna Yanike, Anne C. Smith, Loren M. Frank, Emery N. Brown, Wendy A. Suzuki

    págs. 1578-1581

    

  • Programmed DNA Deletion As an RNA-Guided System of Genome Defense

    Patrick Fuller, Xiaohui Xi, Meng-Chao Yao

    págs. 1581-1584

    

  • Nod1 Detects a Unique Muropeptide from Gram-Negative Bacterial Peptidoglycan

    Agnès Labigne, Philippe J. Sansonetti, John Bertin, Jérôme Viala, Leticia A.M. Carneiro, Muguette Jéhanno, Dana J. Philpott, Peter S. DiStefano, Ulrich Zähringer, Stephen E. Girardin, Aude Antignac, Ivo G. Boneca, Anthony J. Coyle, Muhamed-Kheir Taha, Karsten Tedin

    págs. 1584-1587