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Photokinesis and Photophobic Responses of the Diatom Navicula peregrina


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Title Photokinesis and Photophobic Responses of the Diatom Navicula peregrina
Alternative Title Photokinese und photophobische Reaktionen der Kieselalge Navicula peregrina
Author Wenderoth, Klaus
Contributors Trude Hard (Redaktion)
C. Ludwig, Horst Wittmann (Kamera)
Elvira Poloczek (Kamera und Schnitt)
Atlantik (Trick)
License CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
DOI 10.3203/IWF/C-1388eng
IWF Signature C 1388
Publisher IWF (Göttingen)
Release Date 1982
Language English
Producer IWF
Production Year 1979

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IWF Technical Data Film, 16 mm, LT, 102 m ; F, 9 1/2 min

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Subject Area Life Sciences
Abstract Pennales. Comparison of photokinesis in intense and weak light. Autonomic reversing rhythm and photophobic responses: premature reversing at the light trap boundary through the step-down and step-up reaction. Photoaccumulation and emptying of the trap. White light. With time-lapse and animation.
Keywords light trapping
photo accumulation
photophobic responses
step-down reaction
step-up reaction
cell biology
Navicula peregrina
algae / diatoms

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