| | Synopses An Enzyme That Oversees RNA Quality Control PMCID: PMC1079788 A Dying Cell's Last Hurrah: Flagging the Remnants of a Fatal Infection PMCID: PMC1084339 Proximity- or Conformation-Induced Caspase Activation? PMCID: PMC1088975 New Frameshifting Pseudoknot Found in SARS Virus PMCID: PMC1110910 Human and Chimp: Can Our Genes Tell the Story of Our Divergence? PMCID: PMC1088281 Tracking Migrating T Cells in Real Time PMCID: PMC1088282 Tracking the Details of an Immune Cell Rendezvous in 3-D PMCID: PMC1088283 Fly Movie Theater Reveals Secrets of How Insects See the World PMCID: PMC1110911 Switching Signals in the Brain PMCID: PMC1088284 Hypoxia to the Rescue: When Oxygen Therapies Backfire PMCID: PMC1088285 Uncovering the Ancient Source of Immune System Variety PMCID: PMC1131884 Tracking a Killer: In Vivo Microscopy Reveals Details on the Life Cycle of Malarial Parasites PMCID: PMC1135297 A Place in the Brain for Remembering and Forgetting PMCID: PMC1088976 Microarrays Highlight Tumor–Connective Tissue Interactions in Cancer Outcomes PMCID: PMC1088977 Bacterial SOS May Be the Key to Combating Antibiotic Resistance PMCID: PMC1088978 Migration and Fate Specification in the Ventral Striatum PMCID: PMC1110912 From Few to Many: New World Founded by Surprisingly Small Population PMCID: PMC1131885 Essay The Evolution of Norms Paul R Ehrlich and Simon A Levin PMCID: PMC1149491 Feature Functional Genomics Thickens the Biological Plot Virginia Gewin PMCID: PMC1149496 Book Review/Science in the Media A Hymn to Neurosurgery and Neuroscience Richard Smith PMCID: PMC1149494 Primer When Two Is Better Than One: Elements of Intravital Microscopy David W Piston PMCID: PMC1149492 Pseudoknots: RNA Structures with Diverse Functions David W Staple and Samuel E Butcher PMCID: PMC1149493 Community Page Guidelines for Negotiating Scientific Collaboration Neil R Smalheiser, Guy A Perkins, and Steve Jones PMCID: PMC1149495 Research Articles Antigen-Engaged B Cells Undergo Chemotaxis toward the T Zone and Form Motile Conjugates with Helper T Cells Takaharu Okada, Mark J Miller, Ian Parker, Matthew F Krummel, Margaret Neighbors, Suzanne B Hartley, Anne O'Garra, Michael D Cahalan, and Jason G Cyster PMCID: PMC1088276 Directed Migration of Positively Selected Thymocytes Visualized in Real Time Colleen M Witt, Subhadip Raychaudhuri, Brian Schaefer, Arup K Chakraborty, and Ellen A Robey PMCID: PMC1088277 A Scan for Positively Selected Genes in the Genomes of Humans and Chimpanzees Rasmus Nielsen, Carlos Bustamante, Andrew G Clark, Stephen Glanowski, Timothy B Sackton, Melissa J Hubisz, Adi Fledel-Alon, David M Tanenbaum, Daniel Civello, Thomas J White, John J. Sninsky, Mark D Adams, and Michele Cargill PMCID: PMC1088278 Function of a Fly Motion-Sensitive Neuron Matches Eye Movements during Free Flight Roland Kern, J. H van Hateren, Christian Michaelis, Jens Peter Lindemann, and Martin Egelhaaf PMCID: PMC1110907 A Three-Stemmed mRNA Pseudoknot in the SARS Coronavirus Frameshift Signal Ewan P Plant, Gabriela C Pérez-Alvarado, Jonathan L Jacobs, Bani Mukhopadhyay, Mirko Hennig, and Jonathan D Dinman PMCID: PMC1110908 Oxygenation Inhibits the Physiological Tissue-Protecting Mechanism and Thereby Exacerbates Acute Inflammatory Lung Injury Manfred Thiel, Alexander Chouker, Akio Ohta, Edward Jackson, Charles Caldwell, Patrick Smith, Dmitry Lukashev, Iris Bittmann, and Michail V Sitkovsky PMCID: PMC1088279 Output-Mode Transitions Are Controlled by Prolonged Inactivation of Sodium Channels in Pyramidal Neurons of Subiculum Donald C Cooper, Sungkwon Chung, and Nelson Spruston PMCID: PMC1088280 Inhibition of Mutation and Combating the Evolution of Antibiotic Resistance Ryan T Cirz, Jodie K Chin, David R Andes, Valérie de Crécy-Lagard, William A Craig, and Floyd E Romesberg PMCID: PMC1088971 RAG1 Core and V(D)J Recombination Signal Sequences Were Derived from Transib Transposons Vladimir V Kapitonov and Jerzy Jurka PMCID: PMC1131882 Engineering a Dimeric Caspase-9: A Re-evaluation of the Induced Proximity Model for Caspase Activation Yang Chao, Eric N Shiozaki, Srinivasa M Srinivasula, Daniel J Rigotti, Robert Fairman, and Yigong Shi PMCID: PMC1088972 Apoptotic Cells Deliver Processed Antigen to Dendritic Cells for Cross-Presentation Nathalie E Blachère, Robert B Darnell, and Matthew L Albert PMCID: PMC1084338 Neuronal Migration and Ventral Subtype Identity in the Telencephalon Depend on SOX1 Antigoni Ekonomou, Ilias Kazanis, Stavros Malas, Heather Wood, Pavlos Alifragis, Myrto Denaxa, Domna Karagogeos, Andrew Constanti, Robin Lovell-Badge, and Vasso Episkopou PMCID: PMC1110909 Determination of Stromal Signatures in Breast Carcinoma Robert B West, Dimitry S. A Nuyten, Subbaya Subramanian, Torsten O Nielsen, Christopher L Corless, Brian P Rubin, Kelli Montgomery, Shirley Zhu, Rajiv Patel, Tina Hernandez-Boussard, John R Goldblum, Patrick O Brown, Marc van de Vijver, and Matt van de Rijn PMCID: PMC1088973 A New Yeast Poly(A) Polymerase Complex Involved in RNA Quality Control Štěpánka Vaňáčová, Jeannette Wolf, Georges Martin, Diana Blank, Sabine Dettwiler, Arno Friedlein, Hanno Langen, Gérard Keith, and Walter Keller PMCID: PMC1079787 Neural Correlates of Executive Control in the Avian Brain Jonas Rose and Michael Colombo PMCID: PMC1088974 Intravital Observation of Plasmodium berghei Sporozoite Infection of the Liver Ute Frevert, Sabine Engelmann, Sergine Zougbédé, Jörg Stange, Bruce Ng, Kai Matuschewski, Leonard Liebes, and Herman Yee PMCID: PMC1135295 On the Number of New World Founders: A Population Genetic Portrait of the Peopling of the Americas Jody Hey PMCID: PMC1131883 Correction Correction: As the Antarctic Ice Pack Recedes, a Fragile Ecosystem Hangs in the Balance Liza Gross PMCID: PMC1149497 Corrects: Liza Gross. As the Antarctic Ice Pack Recedes, a Fragile Ecosystem Hangs in the Balance. PLoS Biol. 2005 April; 3(4): e127. |
