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Phytophthora (Peronosporales) - Aggregation of Zoospores   [Other Title]

Phytophthora (Peronosporales) - Aggregation der Zoosporen   [Other Title]
Produksjonsår: 1979
Sjanger: Documentary Film
Innspillingssted: n/a

Credits
Production company: IWF (Göttingen)
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Author: D. S. Shaw


nøkkelord: Aggregation, Chemotaxis, Chemotropismus, Kartoffelfäulepilz, Kartoffelfäulepilz, Kraut- und Knollenfäule, Kraut- und Knollenfäule, Phytophthora, Pilze, Zellbiologie, Zoosporen, aggregation, cell biology, chemotaxis, chemotropism, leaf and tubeer blight, zoospores
In concentrations of 0.5 x 10{6} zoospores per ml aqua dest. aggregations of zoospores are first formed on the host leaves and attract further zoospores chemotactically. In the centre of aggregation the zoospores come to rest, encyst and germinate. The germination tubes respond chemotropically: the aggregation cysts grow outwardas from the centre while cysts outside the centre grow towards it. With time-lapse.

Version 1
Språk: eng
Lyd: Sound film
Visningsformat: n/a
Varighet: 6 min

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Version 2
Språk: eng
Lyd: Sound film
Visningsformat: n/a
Varighet: 6 min

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Version 3
Språk: eng
Lyd: Sound film
Visningsformat: n/a
Varighet: 6 min

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Lengde 62 m Request Copy Button
Bestill eksemplar
Kopitype n/a
Filmbase n/a
Rettighetsinformasjon IWF Institut Wissen und Medien gGmbH
License Information Film can be licensed