Gibberellin-like substances have been shown to occur in iss&ure seeds of Lupinus Zuteus (1-4) and an attempt was made to purify two active principles, which were tentatively named as Lupinus gibberellin I and II (5) . The former structure, whose provisional name was \*\* renamed as gibberellin Al8
Isolation of a cytokinin, (−)-dihydrozeatin, from immature seeds of Lupinus luteus
✍ Scribed by Koichi Koshimizu; Toshiatsu Kusaki; Tetsuo Mitsui; Satoshi Matsubara
- Publisher
- Elsevier Science
- Year
- 1967
- Tongue
- French
- Weight
- 204 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0040-4039
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📜 SIMILAR VOLUMES
Extracts of immature seeds of Lupinus found to possess biological activities luteus have been similar to the gibberellins (l-4). It was suggested from the chromatographic behavior and the characteristics of infrared spectra that the active principles were different from Cl9 gibberellins (5). We wish
Two new gibberellins, Canavalia gibberellin-I (CG-I) and Canavalia gibberellin-II (CG-II), were isolated from immature seeds of sword bean, Canavalia gladiata DC. The molecular formulas C19t{2207 and C19H2~O6, were assigned to CG-I and CG-II, respectively, on the basis of high resolution mass, infra
The presence of tkree water-soluble gibberellins was confirmed in immature seeds of morning-glory (Pharbitis nil). The structure of the main component has been elucidated as 2-O-fl-glucosyl-gibbereUin A s. It shows marked growth-promoting activity on rice seedlings but is far less active on dwarf ma