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Proceedings of the National Academy of Sciences of the United States of America

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This Week's Issue

  1. July 1, 2008, 105 (26)
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From the Cover

  • Jellyfish eyes
  • Date of a Homeric eclipse
  • Poll settings sway voters
  • A viral coat evolves
  • CRF1 enables alcohol addiction
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    1. Oral administration of a corticotropin-releasing hormone receptor antagonist significantly attenuates behavioral, neuroendocrine, and autonomic responses to stress in primates
    2. Spliced leader RNA trans-splicing in dinoflagellates
    3. Evolutionary and geographical history of the Leishmania donovani complex with a revision of current taxonomy
    4. Holocene morphogenesis of Alexander the Great's isthmus at Tyre in Lebanon
    5. Bone marrow-derived circulating endothelial precursors do not contribute to vascular endothelium and are not needed for tumor growth
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    1. DNA Sequencing with Chain-Terminating Inhibitors
    2. Electrophoretic Transfer of Proteins from Polyacrylamide Gels to Nitrocellulose Sheets: Procedure and Some Applications
    3. Cluster analysis and display of genome-wide expression patterns
    4. Improved Tools for Biological Sequence Comparison
    5. Genomic Sequencing
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