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Reproduction and Development of Blastocladiella emersonii

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Formal Metadata

Title Reproduction and Development of Blastocladiella emersonii
Alternative Title Fortpflanzung und Entwicklung von Blastocladiella emersonii
Author Webster, John
Contributors Trude Hard (Projektleitung)
Elvira Poloczek (Redaktion, Mikrokinematographie und Schnitt)
Janek Czechowski (Graphik und Trick)
Abbas Yousefpour (MAZ-Technik)
License CC Attribution - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal 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-1959eng
IWF Signature C 1959
Publisher IWF (Göttingen)
Release Date 1998
Language English
Producer Institut für den Wissenschaftlichen Film (IWF)
Production Year 1993

Content Metadata

Subject Area Life Sciences
Abstract Dimorphism in the chytridiomycete Blastocladiella emersonii is controlled by environmental factors. After 24 hours under CO2-poor conditions the fungus forms thin-walled, colourless zoosporangia. On substrate enriched with bicarbonate thick-walled red-brown sporangia are formed with a life-time of months. The film contrasts these 2 forms of development with microscopy and animations.
Keywords movement / zoospores
cysts
zoosporangium
sporangium
thallus
mitosis
dimorphism
morphogenesis / environmental dependence
Chytridiomycetes
Blastocladiella emersonii

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AV-Portal 3.8.2 (0bb840d79881f4e1b2f2d6f66c37060441d4bb2e)