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Zusammenwirken von Geotropismus und Phototropismus bei der Haferkoleoptile - Aufnahmen von H. Gradmann aus den Jahren 1925 und 1926
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Formal Metadata
| Title | Zusammenwirken von Geotropismus und Phototropismus bei der Haferkoleoptile - Aufnahmen von H. Gradmann aus den Jahren 1925 und 1926 |
| Alternative Title | Simultaneous Geotropic and Phototropic Movements in Oat Coleoptile - A Film by H. Gradmann in 1925 and 1926 |
| Author |
Gradmann, Hans
|
| Contributors |
Hard, Trude (Redaktion)
|
| 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. |
| DOI | 10.3203/IWF/B-1420 |
| IWF Signature | B 1420 |
| Publisher | IWF (Göttingen) |
| Release Date | 1981 |
| Language | Silent film |
| Producer |
Gradmann, Hans
|
| Production Year | 1926 |
Technical Metadata
| IWF Technical Data | Film, 16 mm, LT, 24 m ; SW, 2 1/2 min |
Content Metadata
| Subject Area | Life Sciences |
| Abstract |
Wachstumsbewegung von Avena-Koleoptilen als Reaktion auf Schwerkraft und Lichtrichtung. Zeitraffung. The film shows the positive phototrophic or negative geotrophic reaction, respectively, of an almost dormant oat coleoptile, following exposure to a phototrophic stimulus. |
| Keywords |
Hafer Avena autonome Bewegung Bewegung / autonome Bewegung Tropismen / Phototropismus Tropismen / Gravitropismus Phototropismus Haferkoleoptile Gravitropismus Geotropismus geotropism gravitropism oat coleoptile phototropism tropism / gravitropism tropism / phototropism movement in plants / autonomous movement autonomous movement Avena oat |
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