Zusammenfassung
Als circadiane Rhythmen bezeichnet man endogene biologische Schwingungen (Oscillationen) mit einer Periodenlänge von etwa 24 h (circadian: von circa und dies = Tag). Die circadiane Rhythmik ist eine Eigenschaft der Zelle. Der molekulare Oscillator, die „innere Uhr“, wird bei Pflanzen hauptsächlich durch Lichtsignale über Phytochrom und einen Blaulichtreceptor auf eine Periodenlänge von 24 h eingestellt.
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Schopfer, P., Brennicke, A. (2010). Endogene Rhythmik. In: Pflanzenphysiologie. Springer Spektrum, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-49880-4_21
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DOI: https://doi.org/10.1007/978-3-662-49880-4_21
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