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Epiplatys dageti (Cyprinodontidae) - Embryonalentwicklung, Discoidale Furchung

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Formal Metadata

Title Epiplatys dageti (Cyprinodontidae) - Embryonalentwicklung, Discoidale Furchung
Alternative Title Epiplatys dageti (Cyprinodontidae) - Embryonic Development, Discoidal Segmentation
Author Heinig, Sigurd
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/E-2147
IWF Signature E 2147
Publisher IWF (Göttingen)
Release Date 1975
Language Silent film
Producer Institut für den Wissenschaftlichen Film (IWF)
Production Year 1974

Technical Metadata

IWF Technical Data Film, 16 mm, 98 m ; SW, 9 min

Content Metadata

Subject Area Life Sciences
Abstract Querbandhechtling. Discoidale Furchung. Umlagerung des Zytoplasmas, Bildung des Synkarions, synchrone Teilung der Blastomeren. Ausbreitung der Zellen über die Eioberfläche. Entstehung und Verteilung der Dotterkerne. Mit Zeitraffung.
The progress of discoidal segmentation in a boned fish is shown in a survey. Closer observation illustrates the following processes: 1. displacement of the cytoplasm, 2. formation of the syncarion, 3. synchronous separation of the blastomeres, 4. emergence and separation of the yolk nuclei, 5. propagation of the cells over the surface of the ovum.
Keywords =d Knochenfisch
Querbandhechtling
Karpfen / Zahnkarpfen
Killifisch
Eierlegender Zahnkarpfen
Zahnkarpfen, eierlegender
Epiplatys dageti
Embryonalentwicklung / Pisces
Furchung / Pisces
cleavage / Pisces
embryonic development / Pisces
Epiplatys dageti
bony fish
pupfish
killifish

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