Författare: W. Braun

Ever since arbovirus infections became known and their relative importance assessed, experiments were designed to elucidate the mode of transmission and the most important natural hosts responsible f …

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"When we give a definition it is for the purpose of using it". HENRI POINCARE in Science and Method A. Objectives The first version of this paper was written to introduce new students and f …

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The expression of many bacterial genes adapts itself in an almost in- stantaneous and reversible way to specific environmental changes. More specifically, the concentration of a number of metabolites …

Phenomena as diverse as tuberculin sensitivity, delayed sensitivity to soluble proteins other than tuberculin, contact allergy, homograft rejection, experimental autoallergies, and the response to ma …

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Influenza continues to be one of the major epidemic diseases of man and is, in fact, his only remaining pandemic disease (BEVERIDGE, 1969). This is largely because influenza virus undergoes extreme a …

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In recent years our horizons regarding the role of nucleic acids in biological systems have been expanded vastly by the finding that these molecules not only carry and transmit specific inf OImation …

The brilliant research of Dr. Earl Sutherland and his colleagues has had a broad impact on many areas of biology. Among the fields in- fluenced rather late by the insights arising from this work were …

Two fields have played a leading role in biomedical research in recent years, the biochemistry of nucleic acids and immunology. Yet, with the exception of those aspects which have been concerned with …

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Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, die seit den Anfängen des Verlags von 1842 erschienen sind. Der Verlag stellt mit diesem Archiv Quelle …

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