Glutathione levels and physiological responses of chromium-stressed seedlings of Brachiaria ruziziensis and B. brizantha.
Glutathione levels and physiological responses of chromium-stressed seedlings of Brachiaria ruziziensis and B. brizantha.
Author(s): PASSOS, L. P.; SUZUKI, L. S.; MARQUES, R.; CHIAVEGATTO, R. B.; SILVA, C. O.; CAMPOS, F. V.; COSTA, A. M.; REIS, R. G.
Summary: In this study, Brachiaria brizantha and B. ruziziensis seedlings were evaluated for GSH production and physiological responses following addition of 0 or 5 mg.L'1 Cr(111) to the nutrient solution. GSH levels were determined by colorimetric analysis at 412 nm using DTNB (5,5"-dithio-bis(2-nitrobenzoic acid)) and recovery with glutathione “ reductase.
Publication year: 2011
Types of publication: Abstract in annals or event proceedings
Unit: Embrapa Dairy Cattle
Keywords: Brachiaria Ruziziensis
Observation
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