Vous êtes ici : Accueil
Actions

Details

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

Phytophthora (Peronosporales) - Aggregation der Zoosporen   [Other Title]
Année de production: 1979
Genre: Documentary Film
Lieu de tournage: n/a

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


Mot-clés: 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
Langue: eng
Son: Sound film
Aspect: n/a
Durée: 6 min

» 
Longueur n/a Request Copy Button
Obtenir la copie
Type de copie n/a
Matériau n/a
Information Copyright IWF Institut Wissen und Medien gGmbH
License Information Film can be licensed


Version 2
Langue: eng
Son: Sound film
Aspect: n/a
Durée: 6 min

» 
Longueur n/a Request Copy Button
Obtenir la copie
Type de copie n/a
Matériau n/a
Information Copyright IWF Institut Wissen und Medien gGmbH
License Information Film can be licensed


Version 3
Langue: eng
Son: Sound film
Aspect: n/a
Durée: 6 min

» 
Longueur 62 m Request Copy Button
Obtenir la copie
Type de copie n/a
Matériau n/a
Information Copyright IWF Institut Wissen und Medien gGmbH
License Information Film can be licensed