𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ion antagonism in phytochrome-mediated calcium-dependent germination of turions ofSpirodela polyrhiza(L.) Schleiden

✍ Scribed by Klaus-J. Appenroth; Halina Gabrys; Robert W. Scheuerlein

Book ID
106114952
Publisher
Springer-Verlag
Year
1999
Tongue
English
Weight
111 KB
Volume
208
Category
Article
ISSN
0032-0935

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Photophysiology of turion germination in
Photophysiology of turion germination inSpirodela polyrhiza(L.) Schleiden VIII. Calcium dependence and Ξ²-amylase activity
✍ 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+))

Regulation of transcript level and synth
Regulation of transcript level and synthesis of nitrate reductase by phytochrome and nitrate in turions ofSpirodela polyrhiza(L.) Schleiden
✍ K. -J. Appenroth; R. OelmΓΌller; C. Schuster; H. Mohr πŸ“‚ Article πŸ“… 1992 πŸ› Springer-Verlag 🌐 English βš– 817 KB

Spirodela polyrhiza (L.) Schleiden was investigated during the pre-germination phase, i.e. up to 120 h after the transfer from after-ripening to germination conditions. Turions are particularily suited for this type of coaction study since control of nitrate uptake by light and long-distance transpo