The role of calcium ions in phytochrome-
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Margreet E. Bossen; Hans H. A. Dassen; Richard E. Kendrick; Willem J. Vredenberg
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Article
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1988
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Springer-Verlag
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English
โ 765 KB
Protoplasts from dark-grown wheat (Triticum aestivum L.) maintained at a constant osmotic potential at 22ยฐC, were found to swell upon red irradiation (R) and the effect was negated by subsequent far-red light (FR), indicating phytochrome involvement. Swelling only occurred when Ca(2+) ions were pres