Science Express http://www.sciencemag.org Online publication of Science papers, in advance of print publication American Association for the Advancement of Science Stewart Wills (mailto:swills@aaas.org) Copyright 2008 American Association for the Advancement of Science 2008-05-07T13:52:07-05:00 en Science http://www.sciencemag.org/icons/banner/title.gif http://www.sciencemag.org [REPORTS] The Right and the Good: Distributive Justice and Neural Encoding of Equity and Efficiency http://www.sciencemag.org/cgi/content/abstract/1153651?rss=1 A brain region linked to emotion-processing systems is activated as humans weigh fairness to an individual against benefit for a group.<br><br>Authors: Ming Hsu, Cédric Anen, Steven R. Quartz Ming Hsu [RESEARCH ARTICLES] An in Vivo Map of the Yeast Protein Interactome http://www.sciencemag.org/cgi/content/abstract/1153878?rss=1 A method that identifies pairs of proteins that are 8 nanometers apart produces a map of interacting proteins in living yeast, finding known and previously unknown networks.<br><br>Authors: Kirill Tarassov, Vincent Messier, Christian R. Landry, Stevo Radinovic, Mercedes M. Serna Molina, Igor Shames, Yelena Malitskaya, Jackie Vogel, Howard Bussey, Stephen W. Michnick Kirill Tarassov [RESEARCH ARTICLES] Anticipatory Behavior Within Microbial Genetic Networks http://www.sciencemag.org/cgi/content/abstract/1154456?rss=1 Predictable sequences of environmental signals can be exploited by bacteria so that they learn to anticipate future metabolic needs and thereby gain a competitive edge.<br><br>Authors: Ilias Tagkopoulos, Yir-Chung Liu, Saeed Tavazoie Ilias Tagkopoulos [persceptive] Slicing and Dicing for Small RNAs http://www.sciencemag.org/cgi/content/abstract/1159018?rss=1 <br><br>Authors: James A. Birchler, Harsh H. Kavi James A. Birchler