Reversal of the dark inhibition of flowering in a long-day duckweed, Lemna gibba G3, by thymidine and related nucleosides
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概要
- 論文の詳細を見る
Effects of several nucleosides on flowering in Lemna gibba G3 inhibited by darkness inserted just before an inductive light period were investigated. Thymidine and deoxyuridine could reverse the inhibition, but deoxycytidine, cytidine, uridine, thymine and deoxyribose could not. Since interruption of the darkness with a brief light period was effective similarly to addition of thymidine and deoxyuridine, the light-stimulated step in thymidine biosynthesis is probably the reaction of deoxyuridine synthesis. Furthermore, maintenance of thymidine content is probably required for the progress of floral induction.
- 日本植物生理学会の論文
- 1973-10-00
著者
関連論文
- DNA of synthesis as related to the reappearance of "light interruption rhythm" in a long-day duckweed, Lemna gibba G 3
- EFFECTS OF EXOGENOUS AMINO ACIDS ON THE FLOWER AND FROND PRODUCTION IN DUCKWEED, LEMNA GIBBA G3
- CHANGE IN SENSITIVITY TO DARK BREAK AND ITS RELATION TO FLORAL INDUCTION IN LONG-DAY DUCKWEED, LEMNA GIBBA G3
- THE RHYTHMICAL CHANGE IN SENSITIVITY OF A LONG-DAY DUCKWEED, LEMNA GIBBA G3, TO DARK-BREAK
- Effect of light on the metabolism of thymidine in the long-day duckweed, Lemna gibba G3
- Effects of incubation of nuclei from a long-day duckweed, Lemna gibba G3, under different ionic conditions on the activity of RNA synthesis
- Diurnal rhythm of nuclear RNA polymerase I activity in a duckweed, Lemna gibba G3, under continuous light conditions
- Effect of inhibitors of nucleic acid and protein synthesis on the reappearance of "light interruption rhythm" in a long-day duckweed, Lemna gibba G3
- Uptake of uridine by a long-day duckweed, Lemna gibba G3
- Diurnal rhythm of uridine incorporation into RNA regulated by two light-perceiving systems in a long-day duckweed, Lemna gibba G3
- FURTHER STUDIES ON THE ACTION OF FREE AMINO ACIDS ON FLOWERING OF DUCKWEED, LEMNA GIBBA G3
- Reversal of the dark inhibition of flowering in a long-day duckweed, Lemna gibba G3, by thymidine and related nucleosides
- Diurnal change of light-dependent uridine incorporation into RNA in a long-day duckweed, Lemna gibba G3
- On the rhythm of sensitivity to light interruption in a long-day duckweed, Lemna gibba G3
- Further studies on the diurnal rhythm of uridine incorporation into RNA in the long-day duckweed, Lemna gibba G3