CRYO-ET DETECTS BUNDLED TRIPLE HELICES BUT NOT LADDERS IN MEIOTIC BUDDING YEAST.


Inflation, symmetry, and B-modes

We examine the role of using symmetry and effective field theory in inflationary model building.We describe the standard formulation of starting with an approximate shift symmetry for a scalar field, and then introducing corrections systematically in order to maintain control over the inflationary potential.We find that this leads to models in good

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Current Views about the Inflammatory Damage Triggered by Bacterial Superantigens and Experimental Attempts to Neutralize Superantigen-Mediated Toxic Effects with Natural and Biological Products

Superantigens, i.e., staphylococcal enterotoxins and toxic shock syndrome toxin-1, interact with T cells in a different manner in comparison to conventional antigens.In fact, they activate a larger contingent of T lymphocytes, binding outside the peptide-binding groove of the major histocompatibility complex class II.Involvement of many T cells by

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