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The Earliest Events in Spiralian Development (Platynereis, Sabellaria, Pomatoceros)

Formal Metadata

Title
The Earliest Events in Spiralian Development (Platynereis, Sabellaria, Pomatoceros)
Alternative Title
Die frühesten Entwicklungsvorgänge beim Spiralierkeim (Platynereis, Sabellaria, Pomatoceros)
Author
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.
Identifiers
IWF SignatureC 1476
Publisher
Release Date1983
LanguageEnglish
Other Version
Producer
Production Year1982

Technical Metadata

IWF Technical DataFilm, 16 mm, LT, 147 m ; F, 13 1/2 min

Content Metadata

Subject Area
Genre
Abstract
Development from fertilization up to the 8-cellstage. Platynereis: formation of polar bodies; uneven plasma distribution. Sabellaria: uneven plasma distribution through formation of polar lappets. Pomatoceros: equal divisions and the typical spiral arrangement of the successive blastomeres.
Keywords
IWF Classification
German
German
English
English