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Pediastrum duplex (Hydrodictyaceae) - Coenobienbildung bei der ungeschlechtlichen Fortpflanzung


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Formal Metadata

Title Pediastrum duplex (Hydrodictyaceae) - Coenobienbildung bei der ungeschlechtlichen Fortpflanzung
Alternative Title Pediastrum duplex (Hydrodictyaceae) - Coenobia Formation in Asexual Reproduction
Author Smoliner, Christian
Url, Walter Gustav
License No Open Access License:
German copyright law applies. This film may be used for your own use but it may not be distributed via the internet or passed on to external parties.
DOI 10.3203/IWF/E-2792
IWF Signature E 2792
Publisher IWF (Göttingen)
Release Date 1984
Language German
Producer Christian Smoliner
Walter Gustav Url
Production Year 1982

Technical Metadata

IWF Technical Data Film, 16 mm, LT, 69 m ; F, 6 1/2 min

Content Metadata

Subject Area Life Sciences
Abstract Grünalge. Aus jeder vegetativen Zelle eines Zönobiums können Planosporen schlüpfen, die sich zu einem neuen Aggregationsverband zusammenlagern. Dabei spielen Zellerkennung und durch die Lage induzierte Form- und Verhaltensänderungen eine Rolle. Mit Zeitraffung.
Green algae. Each vegetative cell of a coenobium can release planospores, which join together to form an new colony. Cell recognition and morphological and behavioral changes induced by the situation play a role in new-colony formation. With time-lapse.
Keywords Algen / Grünalge
Pediastrum duplex
Morphologie / Hydrodictyaceae
Fortpflanzung, ungeschlechtliche / Chlorophyceae
Schlüpfen / Planosporen
Planosporen / Schlüpfen
Aggregation / Aggregationsverband
aggregation / aggregation colony
planospores / release
release / planospores
reproduction, asexual / Chlorophyceae
morphology / Hydrodictyaceae
cell biology
Pediastrum duplex
green algae
algae / green algae

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