Abstract
Metabolic reactions of Petunia hybrida and Phaseolus vulgaris exposed to a halon concentration of 10 ppb over a period of 26 and 45 days, respectively were investigated. The response of both plant species to the exposure was a slight increase of the protein contents and of major pigments. A large increase of up to 200% was observed in the activity of the detoxifying enzyme glutathione S-transferase in fumigated plants. These physiological changes, namely the increase of the glutathione S-transferase activity, are interpreted as detoxification reactions.
| Original language | English |
|---|---|
| Pages (from-to) | 1499-1505 |
| Number of pages | 7 |
| Journal | Chemosphere |
| Volume | 21 |
| Issue number | 12 |
| DOIs | |
| State | Published - 1990 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Difluoro-chloro-bromo-methane
- Halon 1211
- Petunia hybrida
- Phaseolus vulgaris
- fumigation
- glutathione S-transferases
- pigments
- protein contents
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