| Autor: |
Vaughan, D., Dekock, P. C., Ord, B. G. |
| Předmět: |
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| Zdroj: |
Physiologia Plantarum; Jul83, Vol. 58 Issue 3, p239-242, 4p |
| Abstrakt: |
The growth-promoting (benzyladenine) and growth-inhibiting (abscisic acid) plant hormones, when used at concentrations of 0.4 and 4.0 μM, affect the development of superoxide dismutase (SOD) activity of Lemna fronds in opposite ways, the former hormone decreasing the activity and the latter increasing it. The effect of both growth substances is on dc novo synthesis of the enzyme. In addition abscisic acid also causes the Zn, Cu and protein contents of the fronds to increase, while benzyladcnine has the opposite affect. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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