Polyangium fuscum (Myxobacteriales) - Cystenkeimung und Schwarmentwicklung

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Video in TIB AV-Portal: Polyangium fuscum (Myxobacteriales) - Cystenkeimung und Schwarmentwicklung

Formal Metadata

Title
Polyangium fuscum (Myxobacteriales) - Cystenkeimung und Schwarmentwicklung
Alternative Title
Polyangium fuscum (Myxobacteriales) - Germination of Cysts and Development of Swarm-colonies
Author
Kühlwein, Hans
Schlicke, Barbara
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.
Identifiers
IWF Signature
E 1582
Publisher
Release Date
1971
Language
Silent film
Producer
IWF
Production Year
1968

Technical Metadata

IWF Technical Data
Film, 16 mm, 97 m ; SW, 9 min

Content Metadata

Subject Area
Abstract
Schleimbakterien. Lokomotion der Einzelzellen und Zellteilung; Lysis der Futterbakterien (Escherichia coli); Bildung und Verhalten von Schwarmkolonien. Mit Zeitraffung.
Polyangium fuscum: Germination of cysts, development of swarm-colonies. Movement of cells, lysis of bacteria, behaviour of swarm-colonies. Mature cysts are germination on an agar surface. Emigration of young swarms from the cysts is initiated and later we see the gliding movement of single vegetative cells. One of the most characteristic features is the lytic activity of the swarm-cells against foodbacteria (Escherichia coli). The swarms are secreting much slime, which leads to a typical profile of the whole colony.
Keywords Bakterien / Myxobakterien Bakterien / Schleimbakterien Schleimbakterien Polyangium fuscum Myxobakterien Zystenkeimung Zellteilung / Bacteria Schwarmverhalten / Bacteria Schwarmentwicklung Lyse lysis swarm development swarming behaviour / Bactera cell division / Bacteria cyst germination myxobacteria Polyangium fuscum slime bacteria
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Timings

  268 ms - page object

Version

AV-Portal 3.20.2 (36f6df173ce4850b467c9cb7af359cf1cdaed247)
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