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Photophysiology of Turion Germination in Spirodela polyrhiza (L. ) SCHLEIDEN. Iv. Importance of Calcium and Calmodulin

✍ Scribed by Klaus-J. Appenroth; Reinhard Klinger; Reinhard Wetzker; Helmut Augsten


Book ID
114022543
Publisher
Elsevier
Year
1990
Weight
695 KB
Volume
186
Category
Article
ISSN
0015-3796

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πŸ“œ SIMILAR VOLUMES


Photophysiology of turion germination in
✍ K. J. Appenroth; J. Komusiewicz; W. Hertel; H. Augsten πŸ“‚ Article πŸ“… 1991 πŸ› Springer-Verlag 🌐 English βš– 720 KB

Red-light-induced germination (via phytochrome) of turions of Spirodela polyrhiza (L.) Schleiden, strain SJ, showed an absolute requirement for exogenously applied calcium (Appenroth et al. 1990b, Biochem. Physiol. Pflanzen 186, 209-219). With calcium step-up experiments (from 0.9 ΞΌM to 1 mM Ca(2+))

Photophysiology of turion germination in
✍ K.-J. Appenroth; H. Augsten πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 645 KB

The effect of gibberellic acid (GA,), exogenously applied in the range 1O-8-1O-4 M, on the germination of turions of Spirodela polyrhiza grown in continuous white light (fluorescence lamps) or in darkness (etiolated turions) was investigated. The germination was studied in darkness, after a short re