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Senckenberg – Leibniz Institution for Biodiversity and Earth System Research // Senckenberg Gesellschaft für Naturforschung Senckenberganlage 25 60325 Frankfurt, Germany http://www.senckenberg.de
Contact Mr Dr. Sören B. Dürr +49 69 75421561

Wie das Leben tickt

Neuer chronobiologischer Rhythmus bei Säugetieren entdeckt

(PresseBox) (Frankfurt / New York, )
Paläoanthropologe Prof. Dr. Friedemann Schrenk vom Senckenberg Forschungsinstitut in Frankfurt hat gemeinsam mit seinem Kollegen Prof. Dr. Timothy G. Bromage einen neuen chronobiologischen Rhythmus bei Säugetieren entdeckt. Anhand von Zahnschmelz- und Blutuntersuchungen konnten sie einen 5-Tages-Rhythmus bei Hausschweinen feststellen, welcher maßgeblich den Stoffwechsel und damit auch Zellteilung und Wachstum sowie viele weitere lebenswichtige Funktionen steuert. Die heute im renommierten Fachjournal "PLOS ONE" veröffentlichte Studie trägt dazu bei die Entstehung der vielfältigen Säugetierwelt zu verstehen.

Das Leben aller Organismen wird von einer "inneren Uhr" bestimmt - diese steuert die Zellteilung, den Herzschlag, die Atmung, das Schlafpensum und viele weitere lebenswichtige Funktionen.
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