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The Problem of the Primary Reaction of Phytochrome

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Lectures on Photomorphogenesis
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Abstract

The term “primary reaction of phytochrome” is used to designate the first reaction in which Pfr, the physiologically active species of the phytochrome system, becomes involved after its formation. This reaction can be written as

$$ {P_{{fr}}} + X\xrightarrow{{yields}}{P_{{fr}}}X $$

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Suggested Further Reading

  • Galston, A.W., Satter, R.L.: A study of the mechanism of phytochrome action. In: Recent Advances in Phytochemistry (1971).

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  • Jaffe, M.J.: Evidence for the regulation of phytochrome-mediated processes in bean roots by the neurohumor, Acetylcholine. Plant Physiol. 46, 768 (1970).

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  • Mohr, H., Bienger, I., Lange, H.: Primary reaction of phytochrome. Nature (Lond.) 230, 56 (1971).

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  • Schopfer, P., Oelze-Karow, H.: Demonstration of a threshold regulation by phytochrome in the photomodulation of longitudinal growth of the hypocotyl of mustard seedlings (Sinapis alba L.). Planta 100, 167 (1971).

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  • Smith, H.: Phytochrome and photomorphogenesis in plants. Nature (Lond.) 227, 665 (1970).

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© 1972 Springer-Verlag Berlin · Heidelberg

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Mohr, H. (1972). The Problem of the Primary Reaction of Phytochrome. In: Lectures on Photomorphogenesis. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-65418-3_11

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  • DOI: https://doi.org/10.1007/978-3-642-65418-3_11

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-05879-3

  • Online ISBN: 978-3-642-65418-3

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