Multiple effects of chromate on the photosynthetic apparatus of Spirodela polyrhiza as probed by OJIP chlorophyll a fluorescence measurements

Chromate affected several targets of photosystem II of Spirodela polyrhiza. Chromate (Cr) decreases the growth of Spirodela polyrhiza. The fronds lost their pigments. The O 2 evolution was also decreased. The Cr effect was found to be dose dependent. The toxic effects of Cr have further been studied...

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Veröffentlicht in:	Environmental pollution (1987) 2001-01, Vol.115 (1), p.49-64
Hauptverfasser:	Appenroth, K.-J, Stöckel, J, Srivastava, A, Strasser, R.J
Format:	Artikel
Sprache:	eng
Schlagworte:	Araceae - physiology Biomarkers - analysis Chlorophyll - analysis Chlorophyll A Chromate Chromates - adverse effects Fluorescence Heavy metal JIP-test Oxygen - metabolism Performance-index Photosynthesis - drug effects Photosystem II Spirodela Spirodela polyrhiza Water Pollutants, Chemical - adverse effects
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