The biological activities of some new gibberellins (GAs) in six plant bioassays
The biological activities of GA40, GA43, GA46, GA47, GA51 and GA4 20,4-lactone were tested over a wide range of concentrations in six plant bioassays. GA4 20,4-lactone showed the highest activity. Of the two 2α-hydroxylated compounds GA47 showed moderately high activity, and GA40 was slightly active...
Saved in:
| Published in | Planta Vol. 135; no. 2; p. 143 |
|---|---|
| Main Authors | , , |
| Format | Journal Article |
| Language | English |
| Published |
Germany
1977
|
| Online Access | Get more information |
Cover
Loading…
| Summary: | The biological activities of GA40, GA43, GA46, GA47, GA51 and GA4 20,4-lactone were tested over a wide range of concentrations in six plant bioassays. GA4 20,4-lactone showed the highest activity. Of the two 2α-hydroxylated compounds GA47 showed moderately high activity, and GA40 was slightly active. The 2β-hydroxylated compunds GA43, GA46 and GA51 were virtually inactive. |
|---|---|
| Bibliography: | F60 F |
| ISSN: | 0032-0935 1432-2048 |
| DOI: | 10.1007/BF00387163 |