Toxic effects of pentachlorophenol on Lemna polyrhiza

This paper reports the toxic effects of pentachlorophenol (PCP) on duckweed, Lemna polyrhiza. The 8-day IC 50 of PCP to L. polyrhiza was 8.08 mg/L. At 0.2 and 0.5 mg/L, PCP inhibited L. polyrhiza chloroplast activity. At low PCP exposures, chloroplast activity was more sensitive than chlorophyll con...

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Veröffentlicht in:	Ecotoxicology and environmental safety 2007-03, Vol.66 (3), p.343-347
Hauptverfasser:	Song, Zhihui, Huang, Guolan
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal, plant and microbial ecology Applied ecology Araceae - drug effects Araceae - growth & development Araceae - metabolism BCF Biological and medical sciences Carbohydrate Metabolism - drug effects Chlorophyll - metabolism Chloroplast Chloroplasts - drug effects Chloroplasts - metabolism Ecotoxicology, biological effects of pollution Enzyme activity Fundamental and applied biological sciences. Psychology General aspects Lemna polyrhiza Nitrate Reductase - metabolism Pentachlorophenol Pentachlorophenol - metabolism Pentachlorophenol - toxicity Peroxidase - metabolism Polyrhiza Water Pollutants, Chemical - metabolism Water Pollutants, Chemical - toxicity
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