T h e H L A D R or h u m a n Ia molecules are ma jo r h i s tocompat ib i l i ty complex ( M H C ) e n c o d e d po lymorph ic cell surface glycoprote ins m a d e up of two noncovalen t ly l inked subuni ts of 34-36,000 (a) and 26-29,000 (fl) mol wt, respectively, which are bel ieved to p l ay an i m p o r t a n t role in the homeostasis of the i m m u n e system (reviewed in 1). Recent studies...

http://www.sciencemag.org/cgi/content/full/312/5776/1054 version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/cgi/content/full/312/5776/1054/DC1 can be found at: Supporting Online Material found at: can be related to this article A list of selected additional articles on the Science Web sites http:/...

Claudia Civai, Carlo Miniussi, and Raffaella I. Rumiati Radboud University, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands, Neuroscience Section, Department of Clinical and Experimental Sciences, University of Brescia, Italy, Cognitive Neuroscience Section, IRCCS Centro San Giovanni di Dio Fatebenefratelli, Brescia Italy, and, and Neuroscience Area, SISSA, Tries...

The Crab nebula is the remnant of supernova 1054 (SN 1054). The progenitor of this supernova has, based on nucleosynthesis arguments, been modeled as an 8 − 10 M ⊙ star. Here we point out that the observations of the late light curve of SN 1054, from the historical records, are not compatible with the standard scenario, in which the late time emission is powered by the radioactive decay of smal...

During binocular rivalry, physical stimulation is dissociated from conscious visual awareness. Human brain imaging reveals a tight linkage between the neural events in human primary visual cortex (V1) and the dynamics of perceptual waves during transitions in dominance during binocular rivalry. Here, we report results from experiments in which observers’ attention was diverted from the rival st...

3.24.1 An Introduction to the Cannabis Plant 1034 3.24.1.1 The Different Forms of Cannabis 1035 3.24.1.2 The Botany of Cannabis sativa 1035 3.24.1.3 A Short History of Cannabis 1037 3.24.1.4 Chemical Constituents of Cannabis 1038 3.24.2 Cannabinoids 1039 3.24.2.1 Cannabinoids Defined 1040 3.24.2.2 Biosynthesis of the Cannabinoids 1041 3.24.2.2.1 The acidic cannabinoids 1041 3.24.2.2.2 Occurrenc...

Tumor susceptibility gene 101 (TSG101) elicits an array of cellular functions, including promoting cytokinesis, cell cycle progression and proliferation, as well as facilitating endosomal trafficking and viral budding. TSG101 protein is highly and aberrantly expressed in various human cancers. Specifically, a TSG101 splicing variant missing nucleotides 154 to 1054 (TSGΔ154-1054), which is linke...

We collected data on 1054 children admitted to Ebola Holding Units in Sierra Leone and describe outcomes of 697/1054 children testing negative for Ebola virus disease (EVD) and accompanying caregivers. Case-fatality was 9%; 3/630 (0.5%) children discharged testing negative were readmitted EVD-positive. Nosocomial EVD transmission risk may be lower than feared.

s 1054

We present results from a morphological study of the distant X-ray cluster MS 1054–03 at z = 0.83. We have obtained a large, two color HST WFPC2 mosaic of this cluster, and measured redshifts of 186 galaxies in the MS 1054–03 field with the 10m Keck telescope. Of 81 spectroscopically confirmed cluster galaxies observerd with HST, 13 are merger systems. Most of these mergers will likely evolve i...