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

Phytophthora (Peronosporales) - Aggregation der Zoosporen   [Other Title]
Anno di produzione: 1979
Genere: Documentary Film
Location: n/a

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


Parole chiave: 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
Lingua: eng
Suono: Sound film
Mascherino: n/a
Durata: 6 min

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Version 2
Lingua: eng
Suono: Sound film
Mascherino: n/a
Durata: 6 min

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Version 3
Lingua: eng
Suono: Sound film
Mascherino: n/a
Durata: 6 min

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Lunghezza 62 m Request Copy Button
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